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Editor’s Note: Since January 1, 2010, we have been working on the Kent State Truth Tribunal, please go to www.TruthTribunal.org to learn more about our efforts to reveal the truth at Kent State in 2010. Thanks!

laurelnallison2On May 4, 2009 I participated in the 39th Annual Kent State University Memorial and gave this talk:

My name is Laurie Krause. I am the sister of Allison Krause, the daughter of Arthur and Doris Krause.

I want to thank you for gathering together today. It’s an honor to be here at Kent State University to participate. I’d also like to thank the student body and May 4th Task Force for inviting me.

I am here to honor people who follow their truths, to respect people who live their ideals, and to focus on the healing of Kent State and our community at large.

39 years ago today, my sister, Allison Krause, was murdered by the Ohio National Guard for protesting and demonstrating against the Vietnam War. Also killed were Jeffrey, Sandra and William, and nine other Kent State students were seriously injured. I’m pleased to see a number of the surviving protesters here today, thank you for being here.

Allison was a freshman at Kent State who was incredibly passionate about life. She was a peace-loving, confident, altruistic, honor-student wanting to get the most out of college, and she was also deeply in love with her boyfriend, Barry.

As my older sister, Allison was someone I looked up to. She was so creative. I still look up to her and continue to be inspired that the whole world may be changed by any real person, like you or me, walking forward with hope and living our ideals and truths.

Let me ask you, today, are you living your truth?

Allison vehemently disagreed with the US government and its involvement in Vietnam so she assembled with many others and protested on Friday, the first of May, not knowing that she was putting her life in jeopardy, yet feeling strongly that the actions committed by our government were wrong.

On that day, a group of 500 students assembled to protest the US invasion of Cambodia. Rallies were planned for Monday to continue protesting the expansion of the Vietnam War.

The Ohio National Guard was sent in on Saturday and Kent State became a war zone overnight. Students were tear gassed and wounded by bayonets during demonstrations taking place over the weekend.

The ROTC building was burned down in retaliation for the students being attacked for expressing their right to protest and assemble.

Press conferences held by Gov. Rhodes called protesters un-American. Rhodes declared a state of emergency, banned any further demonstrations and imposed martial law at Kent. Curfews were set. Students had to run from Guardsmen on campus late at night and Allison ran from them that night. Students couldn’t return to their dorm rooms and were stuck wherever they could find shelter for the night.

Over the following days, the Kent State University campus ignited into one of our country’s worst nightmares.

As tensions heightened over the weekend, Allison called home to my parents to let them know what was happening on campus. My father told Allison to be cautious; he even asked her to back down and not involve herself.

My parents, like most parents, were coming from a place of love for their daughter. They wanted her to be safe.

But Allison was aware of the risks involved. Still, she never considered not protesting against something she was incredibly passionate about. The Vietnam War had just taken a turn for the worse, it was a time when hope for peace was fading.

To Allison, it was an obligation to show dissension to the government invading Cambodia. She made her decision, and we all know the outcome.

That Monday, despite school officials attempting to ban the demonstration by sending out leaflets, more than 2,000 people arrived to protest the government’s actions.

The dispel process began that morning with leaders telling student protestors to go home or be arrested. Students responded to these infringements of rights by throwing rocks. Wearing gas masks, the National Guard used tear gas to exert control over the growing crowds.

After some time with a lot of maneuvering Guardsmen turned in unison and took aim.

The shooting lasted 13 seconds.

Dumdum bullets were used – a type of bullet that’s illegal in warfare – and explodes on impact.

My sister died in Barry’s arms.

Allison’s death symbolizes the importance of our right to protest and speak our truths freely.

The day after the shooting, my father Arthur Krause spoke on television, telling the public how Allison’s death shall not be in vain.

Afterwards, my parents followed their truth through the legal system and in the courts over the next nine years. They sought the truth about Kent State and the reason for the murder of their daughter … going all the way to the US Supreme Court. Their final appeal was settled and the federal government issued a statement of regret.

It’s no secret that my family holds Nixon, Rhodes and the State of Ohio responsible.

Also, with the recently re-discovered audio tape, proof of an order to shoot has been found.

We now know that our government intentionally committed this deadly act against the youth of 1970, calling them ‘bums’ as they protested the Cambodian Invasion.

Triggers were not pulled accidentally at Kent State. What happened was malicious, what happened was irresponsible, what happened was evil.

The shooting was at best, without any forethought, and at worst, with total forethought. Firing on a group of unarmed students, who were simply exercising their First Amendment rights to express dissent with their government was a crime.

What do we do with an order to shoot? What can you do when the government gives permission to use ultimate force, to use deadly force, against its dissenters?

It was the government’s goal to make a defining statement and shut down student protest across the country that day…and they did…for years!

There is no such thing as a true democracy when this happens.

The local, state and federal governments never accepted responsibility for the murder of Allison, Jeffrey, Sandra and William and the injuries sustained by nine others that occurred 39 years ago today.

The people injured in the protests are reminded of it everyday.

The Kent State shooting has changed all of our lives forever, both on the inside and the outside. My family lost its eldest child and were robbed from seeing her blossom in her life past 19 years. I lost my only sister and I miss her each day.

Looking back, did the Kent State protest and killings make a difference?

Well, there was a huge response by Americans.

The Kent State shooting single-handedly created the only nationwide student strike with over 8 million students from high schools to universities speaking out and holding rallies afterward.

And Jackson State also culminated in murderous acts in a similar quest to silence student protest.

We became a nation at war with itself.

But how did we let it get that far? How did this happen?

People will never forget that day at Kent State. Today marks an event that still hits deep for so many of us.

People who were directly involved, people who believe in the Bill of Rights and the freedom to disagree with the government, people who continue to share a vision of harmony and peace for all. We’re all active participants; we are all involved in what happened.

Today is about remembrance, honor, respect and a focal point for a change in the way we handle dissension with governmental actions.

What have we learned? What can we take away from this horrible event?

For starters, we must each take responsibility for what happened so we may learn from the past, to learn from our mistakes.

First, I’m interested in learning more about the re-discovered audio recording from a student’s window ledge during the actual shooting. With new recording and audio technologies, we have revealed that ‘order to shoot.’

The order to shoot has always been a concern. In fact, each and every governmental or military official throughout the legal battle has stated under oath that there was never an order to shoot.

However, I do not accept their words and I ultimately believe they perjured themselves. There is no way the National Guard could march uphill away from the crowd – to turn in unison after reaching the top, and to shoot into the crowd – without premeditated forethought. Their bullets murdered students from over a football field away. There is no way this could ever be accomplished without an order to shoot.  (Click to hear tape.)

Now with this re-discovered tape recording, we finally have proof that an order to shoot was given.

With this tape, it is very much my belief that until the truth is brought to light here, the Kent State Killings will continue to remain an ugly, unknown, unaccounted-for wound.

Case in point, just a little over a week ago Kent State students had another brush with aggressive police action during College Fest, a block party where 60 people were arrested and rubber bullets were shot into the crowd for ‘crowd control.’

People were shot for no reason, arrested for not disbanding, and fires started in the streets.

At an event with no political subtext, we can see how much kindling there already is, waiting for a spark to ignite an explosion of extreme violence. It’s still there!

We’re still seeing the same tension of the Kent State shooting that happened 39 years ago, today. The cause and effect is still active here at Kent State.

Unless we heal these wounds, they shall continue festering.

Instead of focusing on our differences, let’s focus on what brings us together.

Right now, at this point in time, it is critically important that we work together in harmony to benefit all.

We can’t perpetuate this us/them polarization of constant reaction to what’s happening around us anymore. I mean, how’s that working for us? Is that working?

So, how do you heal a community, a nation? Or should I ask, how do we heal ourselves?

Each day as we live our truths, our intentions capture a healing, beautiful, peaceful essence for positive change.

Despite harsh criticism by local residents, even by her own president, Allison and others continued on.

Allison believed in making a difference. Being anti-war and pro-peace and harmony, she was called to action. Although it was not her clear intention, Allison spoke, participated in and died for what she believed in.

The spirit of Allison asks “What are we but what we stand for?”

Don’t hope for a new tomorrow, live it today and live your truth each day. We all make a difference by speaking our truths against all odds.

Through-out my life I looked to my big sister for inspiration. Allison taught me the importance of living a life of intention and truth and I am now consciously and busily speaking my truths.

That is Allison’s message and it not just for me.

I want to close the speech by sharing with you how I have the spirit of Allison in my life as I live on the Northern California coast.

A few years ago under the Bush Administration, a major utility company and the federal government wanted to begin exploring wave energy renewable energy technologies in the Pacific Ocean near where I live.

As it progressed, the administration was very gung-ho on exploring wave technologies with a mentality of ‘throwing technology into the ocean and let’s see what happens!’

In March 2008, I marched for the Mendocino Wave Energy Moratorium, to be a voice for protecting the marine environment, to slow it down for proper environmental research to be conducted and to involve the community in this project.

In 2007 I also began publishing a blog called MendoCoastCurrent. I did this as my personal, political act and operate as the Wave Energy Blogger and an environmental activist now.

Allison showed me that it is my responsibility to live and speak my truth. If I do not agree with what’s happening, it is my right to protest, assemble and voice my concerns.

Since then I’ve encountered quite a few unforeseen obstacles and hostile harassment, yet I still believe that even in the face of opposing forces and arrest, I must fight my good fight…and keep on, keeping on! Allison whispers this in my ear.

Let’s stand up for what is right and best for all. We must protest against injustices and use our voices to speak out when we disagree with what’s happening.

On the Mendocino coast as all looked lost regarding the negative effects of wave energy with mounting environmental concerns regarding this nascent technology in our ocean, President Obama was inaugurated.

Obama and his administration bring us so much good news. They are approaching renewable energy technology from an environmentally-safe perspective along with incorporating community aims and input now. And that massive utility company is following suit.

Environmental concerns in creating safe renewable energy in my community may now be possible!

And I feel Allison smiling!

We must still remain ever vigilant yet I’ve found a great deal of hope and comfort in what I’ve seen these past one hundred days of Obama.

I’m hopeful that we may become more conscious of our use of our precious resources, in using and generating our electricity and in fueling our vehicles.

I’m hopeful that the truth about Kent State will someday be known.

As we learn to speak our truth, even in the face of danger and opposition, we bring change and harmony.

So I ask you…and I ask you for Allison as well…how are you speaking your truth today?

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JOHN UPTON, San Francisco Examiner, August 22, 2010

The view to the west from Ocean Beach could one day be cluttered with scores of spinning windmills, generating power.

San Francisco under Mayor Gavin Newsom has long explored the possibility of tapping alternative energy sources, including tidal, wave, solar, geothermal and wind power.

San Francisco is reviewing the environmental impacts of a planned project that would place underwater devices off Ocean Beach to harness wave power, which is a nascent form of renewable energy. The review and its approvals are expected to wrap up within a year.

City leaders are starting to think that construction of the wave power project could help them assess the viability of a more visually striking proposal: a wind farm.

Ocean Beach was found by UC Berkeley professor Ronald Yeung to have good potential for a powerful wave energy farm. Waves that roll into the beach are created by Arctic tempests.

The finding was confirmed last year by city contractors, who determined a facility could provide up to 30 megawatts of electricity — enough power for 30,000 homes.

Environmental review work under way involves studying sediment movement and tracking whale migration patterns to determine the best places on the sea floor to attach futuristic wave power devices.

Recent changes in federal regulations could limit San Francisco to working within three miles of the shoreline because offshore renewable energy projects now require expensive leases instead of less-expensive permits, although the process is clouded by uncertainty.

The federal Mineral Management Services agency has responsibility for regulating offshore renewable energy resources, including wave and power farms, but the agency is being overhauled in the wake of the Gulf oil spill disaster.

The recent regulatory changes could see offshore energy rights snapped up by deep-pocketed oil or utility companies under anticipated bidding processes.

On San Francisco’s clearest days, visitors to Ocean Beach can sometimes see the Farallon Islands, which are 27 miles west of San Francisco — nearly 10 times further out to sea than the three-mile offshore border.

After safe and potentially powerful locations have been identified, wave energy technology will be selected from a growing suite of options including devices that float near the surface, those that hover in midwater and undulating seabed equipment inspired by kelp.

The next step would involve applying for permits and installing the equipment.

Somewhere along the way, costs will be determined and funds will need to be raised by officials or set aside by lawmakers.

Once the wave-catching equipment is in place, it could be used to help determine wind velocities and other factors that make the difference between viable and unviable wind farm sites.

“What we really need to do is put some wind anemometers out there,” Newsom’s sustainability adviser Johanna Partin said. “There are a couple of buoys off the coast with wind meters on them, but they are spread out and few and far between. As we move forward with our wave plans, we’re hoping there are ways to tie in some wind testing. If we’re putting stuff out there anyway then maybe we can tack on wind anemometers.”

Partin characterized plans for a wind farm off Ocean Beach as highly speculative but realistic.

Wind power facilities are growing in numbers in California and around the world.

But wind farms are often opposed by communities because of fears about noise, vibrations, ugliness and strobe-light effects that can be caused when blades spin and reflect rays from the sun.

A controversial and heavily opposed 130-turbine project that could produce 468 megawatts of power in Nantucket Sound received federal approvals in May.

West Coast facilities, however, are expected to be more expensive and complicated to construct.

“The challenge for us on the West Coast is that the water is so much deeper than it is on the East Coast,” Partin said.

Treasure Island is planned site for turbine test

A low-lying island in the middle of the windswept Bay will be used as a wind-power testing ground.

The former Navy base Treasure Island is about to be used in an international project to test cutting-edge wind turbines. It was transferred last week to to San Francisco to be developed by private companies in a $100 million-plus deal.

The testing grounds, planned in a southwest pocket of the island, could be visible from the Ferry Building.

The first turbines to be tested are known as “vertical axis” turbines, meaning they lack old-fashioned windmill blades, which can be noisy and deadly for birds.

The devices to be tested were developed by Lawrence Berkeley National Laboratory in cooperation with Russian companies. Five were manufactured in Russia and delivered to California earlier this year.

The wind-technology relationship, which was funded with $2 million in federal funds, grew out of an anti-nuclear-proliferation program started in 1993.

“The vertical machines should be good in gusty low-wind conditions, which are those which you expect in an urban environment,” lead LBNL researcher Glen Dahlbacka said recently.

The machines were designed to minimize noise and are easily built.

“They’re relatively easy to work up in a fiberglass shop,” Dahlbacka said.

Eventually, each device could be coupled with solar panels to provide enough power for a modest home, Dahlbacka said.

The team is not expected to be the only group to test wind turbines on the island.

San Francisco plans to provide space for green-tech and clean-tech companies to test their wind-power devices on the island to help achieve product certification under federal standards adopted in January.

The program could help San Francisco attract environmental technology companies.

“It’s an opportunity to attract and retain clean-tech companies,” Department of the Environment official Danielle Murray said. “We’ve just started putting feelers out to the industry.”

The proposed testing grounds might have to shift around as the island is developed with thousands of homes and other buildings in the coming years.

“We need to work with them with regards to where these things go and how they would interact with the development project,” Wilson Meany Sullivan developer Kheay Loke said.

— John Upton

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MendoCoastCurrent, July 26, 2010

The Technology Strategy Board funding follows the support given earlier this month to AWS Ocean Energy by the Scottish Government’s WATERS programme (Wave and Tidal Energy: Research, Development and Demonstration Support).

Funding will further develop AWS Ocean Energy’s AWS-III, a ring-shaped multi-cell surface-floating wave power system.

The funding from the Technology Strategy Board is part of a £7m million funding package awarded to 9 wave and tidal stream research and development projects.

Simon Grey, Chief Executive of AWS Ocean Energy, says: “This latest funding is very welcome as we continue to develop our AWS-III wave energy device.

“Our trials on Loch Ness will restart in September for a 6 week period and thereafter a detailed assessment of the trial results will be undertaken before we start building and then deploy a full-scale version of one of the wave absorption cells.”

A single utility-scale AWS-III, measuring around 60 m in diameter, will be capable of generating up to 2.5 MW of continuous power.

AWS Ocean Energy says it is seeking industrial and utility partners to enable the launching of a 12-cell, 2.5 MW pre-commercial demonstrator in 2012 and subsequent commercialisation of the technology.

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FRANK HARTZELL, Mendocino Beacon, June 24, 2010

The Federal Energy Regulatory Commission (FERC) told the Southern California partnership planning to develop wave energy off Mendocino that the firm’s permit will probably be canceled

Kenneth Hogan of FERC wrote that GreenWave Energy Solutions had failed to file both a required notice of intent and a pre-application document (PAD), in a letter sent Monday.

Both documents were due in early May for GreenWave’s two proposed wave energy farms off San Luis Obispo and Mendocino. Both documents are intended to determine the scale of the projects now being considered and the “probable revocation” applies to both projects.

Earlier this year, GreenWave announced they had entered into an agreement with Ocean Power Technologies (OPT) of New Jersey, one of the world’s top companies in the field to get the two projects going.

GreenWave has so far pushed the biggest wave energy project idea of all, one that would generate a whopping 100 megawatts of power off Mendocino.

GreenWave was granted a preliminary permit in May 2009, after FERC had sent the permit back for more details and deliberated for nearly a year. A preliminary permit is an exclusive right to study an area of the ocean.

At the end of a successful preliminary permit process, that developer gets first right to install wave energy devices, by virtue of being the first to file for the preliminary permit.

The area now claimed by GreenWave had previously been claimed by Chevron.

But GreenWave is now told they will probably lose their claim to that area.

“The failure to timely file a [Notice of Intent] and PAD warrants the cancellation of a preliminary permit,” Hogan wrote. “This letter constitutes notice under section 5 of the Federal Power Act of the probable cancellation of both preliminary permits no less than 30 days from the date of this letter.”

The cancellation would be bad news for Tony Strickland, a Southern California Republican who made his work as one of the four GreenWave Partners a key plank in the campaign with which won his state Senate seat by the narrowest of margins two years ago. He lists “alternative energy executive” as his occupation.

Now, Strickland is using his status as a green energy businessman in his campaign to be state controller. He won the Republican nomination last month by a wide margin.

“Tony serves as Vice President of GreenWave Energy Solutions LLC, a company that seeks to harness the power of ocean waves to provide energy to Californians,” his campaign website states.

GreenWave has never held a single local meeting to introduce or explain its claim of the waters off Mendocino village. Some locals are amazed at how much Strickland makes of a project that exists only on paper.

“GreenWave Energy Solutions was the recipient of the United Chamber of Commerce Small Business Award for 2008 and Tony has been featured on CNBC for his work with the company,” the Controller 2010 campaign website states.

On the other hand, the permit termination would be good news for the Marine Life Protection Act Initiative. According to a California Attorney General opinion, the MLPAI is banned from putting any new marine parks (of any of the three kinds) in areas where there are pre-existing ocean leases, which includes the GreenWave lease off Mendocino and the PG&E lease off Eureka. Thus, a big area of ocean real estate is currently off limits to creation of new protected areas by the MLPAI.

Earlier this year, GreenWave promised FERC several rounds of local meetings for March and April, which failed to materialize. And the company has filed other documents late during its FERC process.

But FERC’s revocation threats may be premature. A review of the FERC lease documents shows GreenWave may have a valid reason why they didn’t file the documents that resulted in this week’s letter from Hogan.

The FERC lease gives GreenWave the option of filing a Notice of Intent and Draft License in two years, instead of the one-year filing requirement for the NOI and PAD. However, to further complicate matters, GreenWave actually promised the NOI and PAD would be done in June 2010. That promise was made in GreenWave’s 45-day filing in June 2009.

GreenWave Energy Solutions is described as a limited liability company with five members, President Wayne Burkamp, Strickland, engineer Bill Bustamante and prominent Southern California housing developers Dean Kunicki and Gary Gorian.

Attempts to reach GreenWave president Burkamp or FERC’s Hogan weren’t successful by press time.

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BBC News, June 11, 2010

A renewable energy company has gone “back to the future” to develop a device to harness power from waves.

AWS Ocean Energy chief executive Simon Grey said its prototype AWS-III on Loch Ness had evolved from “forgotten” technology first seen in 1985.

He said the device could eventually be used in the Northern Isles.

The technology was also tested on Loch Ness in the 1980s, but the Conservative government of the time suspended the wave energy programme.

Highlands Liberal Democrat MP and chief secretary to the Treasury, Danny Alexander, has visited the test site.

He said the progress being made by the company was impressive.

Mr Grey said Inverness-based AWS Ocean Energy was exploring the idea of a machine which had rubber rather than steel components.

Further research led to staff uncovering the similar concept from the 1980s.

He said: “We discovered that the work done in 1985 was rated as the most promising by the Department of Energy at the time.

“We have since taken that design and evolved it further so it is more cost effective in terms of producing power.”

EIGHTIES REVISITED

  • AWS Ocean Energy is updating technology first tested in 1985
  • The Conservatives were also in government at the time
  • Government was funding “green” energy projects then as it is today
  • The film Back to the Future was released in 1985

Mr Grey said the wave energy programme in the 1980s was fully funded by the UK government but the work was later suspended.

He said: “When interest in wave energy re-emerged people assumed that because it hadn’t happened in the past then those ideas wouldn’t work and they had to find new ideas.”

The chief executive said AWS-III was a re-working of a concept people had “forgotten about”.

The ring-shaped machine on Loch Ness is one tenth of the size of the device that could eventually be generating electricity on a commercial scale.

Full-scale machines could be deployed in the sea around Orkney and Shetland following further tests in 2012.

Investment of £2.3m was secured from the Scottish government to develop the AWS-III.

In 2008, AWS Ocean Energy said it had set its sights on winning the world’s largest prize for marine energy innovation.

It said it planned to double its workforce in 12 months, in part to improve its chances of securing the Scottish government’s Saltire Prize.

Following a visit to the test site on Loch Ness, Mr Alexander said: “Power from our seas can make a significant contribution to our energy security and the future of our environment.”

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JENNIFER DART, Westerly News, June 3, 2010

Several groups working on wave energy on the British Columbia coast gathered in Ucluelet this week to discuss developments in the industry and update local projects.

Representatives from the non-profit Ocean Renewable Energy Group (OREG) chaired the community open house, held June 1 at the Ucluelet Community Centre.

Also in attendance were academics, developers, and representatives from all levels of government, including the Yuu-cluth-aht First Nation and the District of Ucluelet.

OREG executive director Chris Campbell said developing the technology to harness energy from the ocean is a “long, slow process,” but Canadian companies are active internationally, “so it’s gradually becoming more and more real.”

The Ucluelet/Tofino area has long been considered an ideal site for an ocean renewable energy project given its coastal location and proximity to the BC Hydro grid.

“Ocean renewable energy is something that’s been making rattling noises for quite a few years in our area,” said Ucluelet mayor Eric Russcher. “It would be a new and different world we live in but an exciting prospect for us all.”

According to information from OREG, preliminary studies indicate the wave energy potential off Canada’s Pacific Coast is equal to approximately half of Canada’s electricity consumption.

There seems to be a new energy behind wave power in recent months, given in part to new advances in technology, and also specifically in B.C. because of the Liberal government’s Clean Energy Act, which has been tabled in the legislature but has yet to be passed.

Jeff Turner from the Ministry of Energy, Mines and Petroleum Resources said the Act is meant to achieve energy efficiency while maintaining low rates, generate employment in the clean energy sector, and reduce greenhouse gas emissions.

While critics of the Act say it gives the province oversight on major projects like the Site C dam on the Peace River and could be mean higher hydro rates, the announcement has helped kick start development in areas like wave energy, where researchers are currently focused on pinpointing potential outputs.

Two wave energy projects are in development on the West Coast; one for the waters off Ucluelet and one in close proximity to the Hesquiaht communities at Hesquiaht Harbour and Hot Springs Cove.

John Gunton of SyncWave Systems Inc. presented his company’s plan for the SyncWave Power Resonator, a buoy class device that would be slack moored in depths of up to 200 metres. Simply put, this device captures energy from the upward and downward motion of the wave. Gunton said the company has provincial and federal funding, but is looking for a $3 million investment to complete its first two phases of development for placement near Hesquiaht Point.

A test resonator placed eight kilometres off Ucluelet in 40 metres of waters in December was collecting data for a period of about one month until a mast on it was destroyed. It was repaired, upgraded and redeployed in late April and a website will be set up by a group called the West Coast Wave Collaboration that is comprised of academics and industry representatives to transmit power data. Local partners in this project include the Ucluth Development Corporation, the District of Ucluelet and Black Rock Resort.

The other technology is a near shore device, placed in depths of 35 to 50 metres. The CETO device is owned by Carnegie Wave Energy of Australia, and was presented by David King at the open house. Seven metre cylinders capture wave energy and pump it to an onshore turbine. A government grant will also assist in the development of this technology.

But Jessica McIvoy of OREG said there are many questions left to be answered including what are the impacts on the ocean environment and sea life of such devices, and in turn how will the devices last in the ocean?

Campbell said an adaptive management approach to the technology seems like the best option to proceed with preliminary work, taking into account “critical indicators” in the natural environment.

Yuu-cluth-aht chief councillor Vi Mundy said she’s interested in these indicators after hearing concerns from her community, from fishers for example: “I’m hearing questions like what kind of impact will there be and what kind of standards have been developed so far [in the wave energy industry].”

But she also noted young people in her community are asking for green development that will provide year round employment.

“It’s really good to see that in young people,” Mundy said.

Anyone with questions about wave technology on the coast is invited to contact OREG at questions@oreg.ca.

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NINO MARCHETTI, EarthTechling.com, May 27, 2010

A commercial wave-powered demonstration facility a mile off of Freeport, Texas in the Gulf of Mexico is on its way to being one of the first in the world to not only demonstrate the potentials of clean energy through wave power, but also showcase the desalination of salt water for clean drinking water via renewable ocean energy. The facility is to be managed by Independent Natural Resources, Inc. (INRI), through its wholly-owned subsidiary Renew Blue, Inc. (RBI)

INRI said it has gotten the go ahead from both the U.S. Army Corps of Engineers and the Texas General Land Office for the facility. Once online later this year, INRI’s wave power facility will use the company’s SeaDog pump system to capture both kinetic and potential energy using what is described as “a simple pump design with few moving parts and no electronics.” Some of the power being generated will be diverted into the fresh water desalinating process, which reportedly will be able to produce “up to 3,000 gallons of fresh water per day as a demonstration of its ability to provide clean water on a municipal scale.” It is believed a facility such as this could be capable of producing much more than that amount of drinking water as well if needed.

“It is an exciting time for us as we move closer to demonstrating a renewable energy technology that can provide base load electricity and fresh water for municipalities, commercial business and local entities,” said Douglas Sandberg, vice president for INRI.

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May 22, 2010

The Federal Energy Regulatory Commission (FERC) and the State of California have signed a Memorandum of Understanding (MOU) to coordinate procedures and schedules for review of hydrokinetic energy projects off the California coast.

This marks the fourth hydrokinetics MOU that FERC has signed with other states, following agreements signed last year with Washington and Maine, and with Oregon in 2008. Today’s agreement ensures that FERC and California will undertake all permitting and licensing efforts in an environmentally sensitive manner, taking into account economic and cultural concerns.

“This agreement with California shows FERC’s continuing commitment to work with the states to ensure American consumers can enjoy the environmental and financial benefits of clean, renewable hydrokinetic energy,” FERC Chairman Jon Wellinghoff said.

“I am delighted the State of California has signed an MOU with the Commission on developing hydrokinetic projects off the California coast,” Commissioner Philip Moeller said. “This completes a sweep of the West Coast which, along with Maine, is showing its commitment to bringing the benefits of clean hydrokinetic energy to the consumers of the United States.”

FERC and California have agreed to the following with respect to hydrokinetics:

  • Each will notify the other when one becomes aware of a potential applicant for a preliminary permit, pilot project license or license;
  • When considering a license application, each will agree as early as possible on a schedule for processing. The schedule will include milestones, and FERC and California will encourage other federal agencies and stakeholders to comply with the schedules;
  • They will coordinate the environmental reviews of any proposed projects in California state waters. FERC and California also will consult with stakeholders, including project developers, on the design of studies and environmental matters; and
  • They will encourage applicants to seek pilot project licenses prior to a full commercial license, to allow for testing of devices before commercial deployment.

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GAYATHRI VAIDYANATHAN, New York Times, March 2, 2010

Harnessing the ocean waves for emission-free power seems like a tidy concept, but the ocean is anything but tidy. Waves crash from multiple directions on a seemingly random basis, and converting the kinetic energy into electricity is a frontier of alternative energy research that requires grappling with large unknowns.

But with several utility companies and states, and in one case, the U.S. Navy, investing in wave power, or hydrokinetic energy, may not be too far off in the utility mix. At least two companies hope to reach commercial deployments within the next three to five years.

Off the coast of Orkney, Scotland, is the Oyster, a white- and yellow-flapped cylinder, 40 feet tall and firmly locked into the ocean’s bed. With a total of seven moving parts, two of which are pistons, it captures waves as they near the coast. Oyster funnels them into a pipe and carries the power inland to a hydroelectric power generator. The generator has been supplying the United Kingdom’s grid with 315 kilowatts of energy at peak power since October.

A farm of up to 100 Oysters could yield 100 megawatts, according to Aquamarine Power, the Scottish company that developed the technology.

“From an environmental perspective, in the sea you have a very simple machine that uses no oil, no chemicals, no electromagnetic radiation,” said Martin McAdam, CEO of Aquamarine.

The Oyster provides a tiny fraction of the 250 gigawatts of power that the water is capable of providing, including conventional hydroelectric energy by 2030, according to the United Nations. At least 25 gigawatts of that will come from marine renewables, according to Pike Research, a clean technology market research group. The non-conservative estimate is as much as 200 gigawatts. And 2015 will be the benchmark year to determine which of these estimates will be true.

The field of hydrokinetic power has a number of companies such as Aquamarine, all with unique designs and funded by utility companies, government grants and venture capitalists. If at least 50% of these projects come online by 2015, marine power could supply 2.7 gigawatts to the mix, according to Pike Research. A gigawatt is the electrical output of a large nuclear power plant.

‘PowerBuoy’ joins the Marines

There are six marine renewable technologies currently under development that aim to take advantage of ocean waves, tides, rivers, ocean currents, differences in ocean temperatures with depth, and osmosis.

“The energy landscape is going to be a mix of different energy sources, with an increasing proportion coming from renewables,” said Charles Dunleavy, CEO of Ocean Power Technologies, a New Jersey-based research group also developing wave energy. “We aim to be a very big part of this.”

The company has been testing its wave energy device, called the PowerBuoy, in the ocean since 2005. It recently launched another device a mile offshore from the island of Oahu in Hawaii and connected it to the power grid of the U.S. Marine Corps base. It now supplies 40 kilowatts of energy at peak, enough to power about 25 to 30 homes.

“The Navy wants to reduce its reliance on imported fossil fuel; they have a strong need to establish greater energy independence,” said Dunleavy.

The buoy captures the energy from right-sized waves (between 3 and 22 feet tall), which drive a hydraulic pump. The pump converts the motion into electricity in the ocean using a generator embedded into its base. A subsea cable transfers the power to the electrical grid. A buoy farm of 30 acres could yield 10 megawatts of energy, enough to supply 8,000 homes, said Dunleavy.

The structures rise 30 feet above water, and extend 115 feet down. They would not be a problem for commercial trawlers, which are farther offshore, or for ship navigation lanes, said Dunleavy. Recreational boaters, however, may have to watch out.

‘Oyster’ competes with the ‘top end of wind’

In comparison with a system such as the Oyster that brings water ashore to power turbines, creating electricity in the ocean is more efficient, said Dunleavy. “You lose a lot of energy to friction,” he said.

But Aquamarine’s system of having onshore power generation will cut down on maintenance costs, according to McAdam. Operation costs are expected to consume as much as 40% of the budget of operating a marine power plant, according to Pike Research.

Ocean Power is already selling its device for individual commercial use and building larger units of 150 kilowatts off the West Coast of the United States and for the utility company Iberdrola’s unit in Spain.

It is also developing the first wave power station under the Department of Energy’s stimulus program at Reedsport, Ore., according to Dunleavy. The farm, which currently has a 150-kilowatt unit, could grow by nine additional buoys.

And as for price, which is a major concern, Dunleavy said that cost compares with other renewables.

“It is cheaper than solar thermal and photovoltaics, and in the range of biomass,” he said. “It is at the top end of wind.”

The Oyster is also aiming to position itself as an alternative to wind power for utilities. McAdam said that by 2013, his company hopes to be a competitor to offshore wind installations. And by 2015, he hopes to compete with onshore wind.

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FRANK HARTZELL, Mendocino Beacon, February 25, 2010

The Southern California investment company with a federal permit to develop wave energy in waters off Mendocino has entered into a partnership with one of the world’s top companies in the field.

GreenWave Energy Solutions recently entered into a memo of understanding, or MOU, with Ocean Power Technologies (OPT) of New Jersey, a move which makes wave energy off the village of Mendocino much more likely than ever.

Earlier this month, Ocean Power Technologies earned a federal license to develop wave energy off Reedsport, Ore., a groundbreaking move in the Federal Energy Regulatory Commission (FERC) process.

Ocean Power Technologies had its own FERC wave energy preliminary permit off Cape Mendocino but last year gave up on that site as impractical. OPT, which has since eclipsed many of its hydrokinetics competitors, plans to bring its experience to developing waters off Mendocino, the FERC permit states.

OPT recently deployed one of its Power Buoys off Hawaii, where it is also developing wave energy. OPT has been granted the exclusive right to sell their patented WEC devices to GreenWave for the generation of electrical power off Mendocino.

The existence of GreenWave’s FERC preliminary permit already spells doom for the creation of any new Marine Life Protection Act (MLPAI) Initiative protection of the claimed area.

GreenWave told FERC in its latest progress report that the firm has a target date of April 2012 for filing a license to actually develop electricity off Mendocino.

A preliminary permit gives exclusive study rights to an area to the applicant and also provides automatic preference to a license to actually produce power in the ocean.

“The proposed 100 megawatt GreenWave Mendocino Wave Park is estimated to generate an average of 250 GigaWatt-hours annually. GreenWave has contacted most or all of the stakeholders … and will continue to conduct community outreach and informational efforts to keep all stakeholders apprised of progress and plans related to the environmental studies and development of this proposed wave energy project,” the FERC filing by GreenWave President Wayne Burkamp states.

GreenWave and Ocean Power Technologies plan joint meetings locally beginning in March, the filing states. The two firms plan to file full details of the wave energy project with FERC by March and then discuss those plans in public meetings with locals.

Wave energy has generated substantial local opposition led by local fishermen. The environmental community in Mendocino has also opposed wave energy. Environmentalists in Humboldt County have not been involved in the issue.

PG&E, faced with local opposition, withdrew its Fort Bragg wave energy development application and continued its effort in friendlier Humboldt County, then added a second site in Southern California.

National environmental groups signed off on wave energy in a letter to president Obama. But the Obama administration studied the issue and, like Fort Bragg residents, learned the technology raised serious environmental issues and was too theoretical to help with the nation’s energy needs in the foreseeable future. In the meantime, fishing and civic groups have been seeking to construct a public process that protects the ocean.

A group formed in Fort Bragg, Fishermen Interested in Safe Hydrokinetics (FISH) is the lead plaintiff on a lawsuit against FERC challenging FERC’s issuance of the exclusive development rights to waters off Mendocino to GreenWave. The city of Fort Bragg, County of Mendocino, the Ocean Protection Council, the Pacific Coast Federation of Fishermen and the Recreational Fishing Alliance are also part of the challenge.

The lawsuit, with filings due in federal court this spring and summer, asserts that FERC failed to follow environmental laws or create a comprehensive plan before issuing wave energy permits.

“GreenWave has reviewed the allegations contained in the complaint and believes the allegations are without merit. GreenWave is monitoring this litigation and will provide any support that FERC believes necessary,” GreenWave’s recent filing states.

PG&E said the reason it abandoned its Fort Bragg development site was Noyo Harbor is unsuitable. That hasn’t discouraged GreenWave so far.

Background

The exclusive three-year preliminary permit granted in May 2009 to GreenWave stretches from just north of Albion to off Point Cabrillo, about a half-mile to three miles offshore.

Five men from the Thousand Oaks area of Southern California, including Tony Strickland, a Republican state senator, formed GreenWave Energy Solutions about two years ago.

Strickland, one of the state’s most ardent deregulators and anti-tax advocates, won the state Legislature’s closest race last November by a handful of votes, California’s closest major race. He made his involvement in alternative energy a key part of his campaign.

Green Wave Energy Solutions when formed was composed of Burkamp, Strickland, engineer Bill Bustamante and prominent housing developers Dean Kunicki and Gary Gorian.

Calls to GreenWave’s message phone number revealed Strickland and the others are still involved.

GreenWave does not mention Strickland, or any local members of the California Legislature among its communications with the Legislature in its report to FERC.

“GreenWave has participated in numerous meetings with California state government officials regarding various aspects of the permitting process and the political dynamics of development of a wave farm, in this district. GreenWave has met with various legislative personnel including California State Assemblyman Felipe Fuentes (39th District). Assemblyman Nathan Fletcher (75th District), and Gov. Schwarzenegger’s Chief Deputy Legislative Assistant, John Moffatt.

“These meetings involved discussions regarding the future of wave energy in California, working to streamline the permitting process in California and questions related to legislation which would assist in wave energy development,” the FERC filing states.

The Marine Life Protection Act Initiative process has concentrated solely on restricting and banning fishing, despite broader general ocean protection goals in the act. An opinion issued by the California Attorney General’s office states that any prior legal claim (such as a preliminary permit for wave energy) precludes the establishment of any type of new marine protected area. However, that fact has not yet been introduced into the discussions of creation of “arrays” or fishing restricted areas, despite large areas off limits in both Humboldt and Mendocino counties due to permits granted to PG&E and GreenWave.

Editor’s Note: Phenomenal reporting by Frank Hartzell, thank you!

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PennWell Publishing, February 22, 2010

Construction has begun off Oregon’s coast on a commercial U.S. wave energy farm, which is being developed by Ocean Power Technologies and is planned to supply power to about 400 homes, according to national media reports.

The system will be installed off the Oregon coast near Reedsport, and it will represent the first phase of an expected 10-PowerBuoy Reedsport wave power station with a generating capacity of about 1.5 MW. The development would be the first commercial-scale wave power farm in the United States.

The first buoy will measure 150 feet tall by 40 feet wide, weigh 200 tons and cost $4 million, according to Phil Pellegrino, spokesman for New Jersey-based developer Ocean Power Technologies, Inc. OPT has chosen Oregon Iron Works to construct its first commercial wave energy PowerBuoy system in North America.

Nine additional PowerBuoys will be constructed and installed under the second phase of the project. The additional buoys are scheduled to be deployed by 2012 at a total cost of about $60 million.

Ocean Power Technologies recently received an A$66.5 million (US$61 million) grant from the Australian government to build a 19-MW wave power project off the coast of Victoria, Australia.

Ocean Power Technologies plans to complete its first PB150 wave energy device in the UK for deployment in Scotland in mid 2010.

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JOHN UPTON, San Francisco Examiner, January 28, 2010

Tracking gray whales as they migrate past the San Francisco shoreline will help provide key information for a proposed plan to for a wave energy farm.

The mammals — which can grow up to 50 feet long, weigh up to 40 tons and are considered endangered on the West Coast — migrate between the Alaskan coast to the shores off Mexico, where they give birth to their young.

During their travels, the whales pass near Ocean Beach — but there is a lack of information about exactly where.

Moss Landing Marine Laboratories researchers will partner with San Francisco and track the mammals’ depth and distance from the shoreline using visual surveys and satellite tracking devices. A review of existing scientific literature will also be undertaken.

“There’s a fair amount of data on gray whales down around Monterey,” San Francisco Public Utilities Commission Project Manager Randall Smith said. “But there’s a data gap off the San Francisco coastline.”

The study will help city officials decide how and where to safely place an array of potentially-revolutionary underwater devices that might eventually deliver power as cheaply as solar panels.

The farm would capture and convert into electricity the power of arctic storm-generated waves as they pulse toward Ocean Beach.

A wide variety of devices are being developed worldwide that could help capture the wave power: Some bob near the surface, others float midwater like balloons, and a third type undulates like kelp along the seafloor.

Learning about gray whale migration patterns will help officials determine which devices would minimize the risk of whale collisions and decide where they should be located.

Research by UC Berkeley professor Ronald Yeung previously identified Ocean Beach as having strong potential for the nascent form of energy generation.

A wave study completed by San Francisco city contractors in December confirmed the site’s potential, according to Smith.

“Potentially, we could do a 30-megawatt wave farm out there,” Smith said.

The timelines and investment structure of the wave project are unclear, largely because the U.S. Minerals Management Service — which historically managed gas and oil deposits — was recently charged with regulating offshore renewable energy projects.

While the SFPUC waits for the service to finalize its permit application procedures, it’s forging ahead with an environmental review of the project required by California law, which includes the whale study.

Gray whales – the giant mammals are an endangered species.

Annual migration: 10,000 miles
Length: Up to 50 feet
Weight: Up to 80,000 pounds
Lifespan: In excess of 75 years
Maturity: Six to 12 years
Gestation: 12 to 13 months
Newborn calves: 14 to 16 feet long; 2,000 pounds

Source: National Oceanic and Atmospheric Administration

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DAVID R. BAKER, San Francisco Chronicle, December 12, 2009

The waves off of Vandenberg Air Force Base on the central California coast could one day generate electricity, if Pacific Gas and Electric Co. has its way.

The utility reported Friday that it has signed an agreement with the U.S. Air Force to study the area’s potential for a wave power project. If approved by the Federal Energy Regulatory Commission, the project could one day generate as much as 100 megawatts of electricity. A megawatt is a snapshot figure, roughly equal to the amount of electricity used by 750 average homes at any given instant.

Wave power technologies have the potential to provide large amounts of electricity. But they have been slow to leave the lab.

The typical wave power system consists of buoys that generate electricity as they bob up and down on the ocean’s surface. But the ocean has proven tougher than some of the systems.

PG&E two years ago agreed to buy electricity from a proposed “wave park” near Eureka to be built by Canadian company Finavera. But Finavera’s prototype buoy sank during a test, and California energy regulators killed the deal.

Under its $6 million WaveConnect program, PG&E is still studying potential wave park sites off Humboldt County. The utility, based in San Francisco, also examined the Mendocino County coast before ruling it out.

Vandenberg makes an attractive test site. It occupies a bend in the coast of Santa Barbara County where some of the beaches face west, some face southwest and others face south. PG&E in particular wants to study the area between Point Arguello and Point Conception.

“Generally, that piece of the coast is very active for waves,” said PG&E spokesman Kory Raftery. “It picks up swells from different directions.”

If the company wins federal approval, it will study the area for three years before making a decision on whether to test wave power devices there. The company wants to test several different devices but has not yet picked which ones, Raftery said.

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Scientific Computing, Advantage Business Media, November 2009

The ocean is a potentially vast source of electric power, yet as engineers test new technologies for capturing it, the devices are plagued by battering storms, limited efficiency and the need to be tethered to the seafloor. Now, a team of aerospace engineers is applying the principles that keep airplanes aloft to create a new wave energy system that is durable, extremely efficient and can be placed anywhere in the ocean, regardless of depth.

While still in early design stages, computer and scale model tests of the system suggest higher efficiencies than wind turbines. The system is designed to effectively cancel incoming waves, capturing their energy while flattening them out, providing an added application as a storm wave breaker.

The researchers, from the U.S. Air Force Academy, presented their design at the 62nd annual meeting of the American Physical Society’s Division of Fluid Dynamics on November 24, 2009.

“Our group was working on very basic research on feedback flow control for years,” says lead researcher Stefan Siegel, referring to efforts to use sensors and adjustable parts to control how fluids flow around airfoils like wings. “For an airplane, when you control that flow, you better control flight — for example, enabling you to land a plane on a shorter runway.”

A colleague had read an article on wave energy in a magazine and mentioned it to Siegel and the other team members, and they realized they could operate a wave energy device using the same feedback control concepts they had been developing.

Supported by a grant from the National Science Foundation, the researchers developed a system that uses lift instead of drag to cause the propeller blades to move.

“Every airplane flies with lift, not with drag,” says Siegel. “Compare an old style windmill with a modern one. The new style uses lift and is what made wind energy viable — and it doesn’t get shredded in a storm like an old windmill. Fluid dynamics fixed the issue for windmills, and can do the same for wave energy.”

Windmills have active controls that turn the blades to compensate for storm winds, eliminating lift when it is a risk, and preventing damage. The Air Force Academy researchers used the same approach with a hydrofoil (equivalent to an airfoil, but for water) and built it into a cycloidal propeller, a design that emerged in the 1930s and currently propels tugboats, ferries and other highly maneuverable ships.

The researchers changed the propeller orientation from horizontal to vertical, allowing direct interaction with the cyclic, up and down motion of wave energy. The researchers also developed individual control systems for each propeller blade, allowing sophisticated manipulations that maximize (or minimize, in the case of storms) interaction with wave energy.

Ultimately, the goal is to keep the flow direction and blade direction constant, cancelling the incoming wave and using standard gear-driven or direct-drive generators to convert the wave energy into electric energy. A propeller that is exactly out of phase with a wave will cancel that wave and maximize energy output. The cancellation also will allow the float-mounted devices to function without the need of mooring, important for deep sea locations that hold tremendous wave energy potential and are currently out of reach for many existing wave energy designs.

While the final device may be as large as 40 meters across, laboratory models are currently less than a meter in diameter. A larger version of the system will be tested next year at NSF’s Network for Earthquake Engineering Simulation (NEES) tsunami wave basin at Oregon State University, an important experiment for proving the efficacy of the design.

Compelling images of the cycloidal turbine:

The view from the far downstream end into the test section of the U.S. Air Force Academy water tunnel. Three blades of the cycloidal turbine are visible at the far end. Engineer Stefan Siegel and his colleagues test the turbine using the tunnel, with both steady and oscillating flow conditions simulating a shallow-water wave-flow field. Courtesy of SSgt Danny Washburn, U.S. Air Force Academy, Department of Aeronautics

 

A cycloidal turbine is installed on top of the test section of the U.S. Air Force Academy water tunnel. In the background, Manfred Meid (left) and Stefan Siegel (right) operate the turbine. Courtesy of SSgt Danny Washburn, US Air Force Academy, Department of Aeronautics

 

 

 

A cycloidal turbine prototype with three blades (translucent, at bottom of image), is shown lifted out of the tunnel. One of the blade pitch control servo amplifiers is visible in the foreground, and the servo motors can be seen in the top portion of the image. Courtesy of SSgt Danny Washburn, US Air Force Academy, Department of Aeronautics

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CAROL FLETCHER, The Record, November 29, 2009

Linda Rutta says she has a “tiger by the tail” with a renewable energy device she and her husband, Stanley, invented that can convert the power of ocean waves into electricity.

Now the research and development team needs funding to analyze five days of data from a landmark test of the 12-foot cylindrical prototype and build a life-size version.

“We have to scale up and make a commercial unit,” said Linda Rutta, but “the costs ahead are larger than a small entity can shoulder.”

Able Technologies is based in the Ruttas’ Englewood home, where the couple designed what they call an electricity-generating wave pipe with the help of colleagues in mechanical and oceanic engineering after patenting their concept in 2002.

Devices harnessing kinetic energy from ocean waves, known as wave energy converters, are not new and can be problematic. Online organizations reported in March that three devices installed off the coast of Portugal by a Scottish developer were taken ashore due to structural problems and lack of funding.

The Scottish devices are horizontal, serpentine structures that undulate in sync with the waves, whereas the Ruttas’ version anchors vertically to the ocean floor.

That means the machine has to stand up to the fierce oceanic conditions much like a bridge stanchion. These include the very force it captures in trying to produce enough electricity to be viable, said Rutta.

The Ruttas got their first opportunity to test the prototype’s endurance and energy production in mid-November, at the Ohmsett Oil Spill Response Research and Renewable Energy Facility at Leonardo in Monmouth County. The facility operates under the U.S. Department of Interior and runs a massive, 11-foot-deep wave tank for testing oil spill response equipment. This year it added wave energy technology.

The agency offered the Ruttas a week at Ohmsett after finding merit in a white paper the Ruttas submitted on the technology.

Every day for a week, the wave pipe was fitted with probes and other sensory equipment while being battered with saltwater waves up to 3 feet high. The purpose was to measure how it performed against small waves — which might have made it stall — and high ones, and whether it delivered energy, said Rutta.

“It worked with the waves beautifully — that was my happiest surprise,” said Rutta, “and it produced power. It exceeded our expectations.”

The week’s worth of results will be analyzed to determine the weight and size a commercial unit should be to withstand ocean conditions and estimate how much electricity could be produced, Rutta said.

While the tests raise their credibility, she said, funding is needed to analyze the data and design and build a full-size prototype.

Rutta said she is waiting for word on their application for a $150,000 grant from the small business arm of the Department of Energy to analyze the data. Designing and building a commercial-sized prototype could be “in the millions,” she said.

All money up to this point has come from their personal savings, said Rutta, and has reached “into the six figures.”

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RenewableEnergyFocus.com, November 25, 2009

The U.S. Department of Energy (DOE) will fund $18 million to support small business innovation research, development and deployment of clean and renewable energy technologies, including projects to advance wave and current energy technologies, ocean thermal energy conversion systems, and concentrating solar power (CSP) for distributed applications.

The funding will come from the American Recovery & Reinvestment Act and, in this first phase of funding, 125 grants of $150,000 each will be awarded to 107 small advanced technology firms across the United States for clean and renewable energy. The companies were selected from a pool of 950 applicants through a special fast-track process with an emphasis on near-term commercialization and job creation.

Companies which demonstrate successful results with their new clean and renewable technologies and show potential to meet market needs, will be eligible for $60m in a second round of grants in the summer of 2010.

“Small businesses are drivers of innovation and are crucial to the development of a competitive clean energy US economy,” says Energy Secretary Steven Chu. “These investments will help ensure small businesses are able to compete in the clean energy economy, creating jobs and developing new technologies to help decrease carbon pollution and increase energy efficiency.”

Grants were awarded in 10 clean and renewable energy topic areas, including $2.8m for 12 projects in Advanced Solar Technologies where projects will focus on achieving significant cost and performance improvements over current technologies, solar-powered systems that produce fuels, and concentrated solar power systems for distributed applications.

Another $1.7m will go to 12 clean and renewable energy projects in Advanced Water Power Technology Development where projects will focus on new approaches to wave and current energy technologies and ocean thermal energy conversion systems.

Other key areas are:

  • Water Usage in Electric Power Production (decreasing the water used in thermoelectric power generation and developing innovative approaches to desalination using Combined Heat and Power projects);
  • Advanced Building Air Conditioning and Cool Roofs (improve efficiency of air conditioning and refrigeration while reducing GHG emissions);
  • Power Plant Cooling (advanced heat exchange technology for power plant cooling);
    Smart Controllers for Smart Grid Applications (develop technologies to support electric vehicles and support of distributed energy generation systems);
  • Advanced Industrial Technologies Development (improve efficiency and environmental performance in the cement industry);
  • Advanced Manufacturing Processes (improving heat and energy losses in energy intensive manufacturing processes);
  • Advanced Gas Turbines and Materials (high performance materials for nuclear applications and novel designs for high-efficiency and low-cost distributed power systems); and
  • Sensors, Controls, and Wireless Networks (building applications to minimise power use and power line sensor systems for the smart grid).

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MendoCoastCurrent, November 16, 2009

For centuries humanity has gazed at the sea, rivers and rambling brooks in awe of water currents and the energy potential they hold. With increasingly critical demand for safe renewable energy solutions, our ability to capture water power has been an abstruse, distant choice for mitigating our dependence on fossil fuels.

Now with Peak Oil and Climate Change concerns igniting our interest in renewable energies, our brightest, most creative thinkers the world-over turn their attention and intention toward creating efficient, sustainable and safe renewable energy capture devices. It’s understood best bets for generating constant electricity straddle natural energy sources: the sun, the wind and the tides, with the energy captured from water and the tides currently garnering longest odds.

Water power, known more formally as hydrokinetic energy, is based on hydro, meaning water, and kinetic with roots in Greek, κίνηση, or kinesis, meaning motion. The motion of water and study of it includes capturing its power. At the heart of this energy is spinning and flowing, ironically a strikingly dissimilar concept from capture.

Whether extracted, converted, captured or transformed, hydrokinetic energy may well be the ‘holy grail’ of renewable energy, especially when considering the math:

  • ‘One foot of tidal change, when funneled through the natural orifices of the coastal inlets, has the potential to generate pure, clean, green energy and all with absolutely no carbon footprint.’
  • Thus, as an example, one Florida inlet having an average tidal change between 2” up to 1’ carries 75 trillion Cu-Ft of fast moving water every tide.

Furthermore, hydrokinetic energy offers consistent yields and potentials unknown and possibly undiscoverable from other naturally-sourced energy. Wind power faces insufficient, constant wind to return the capital investment, even with government subsidies, and robust solar energy opportunities are mostly located in far, off grid locales.

Traditional hydrokinetic solutions include tidal turbines, wave buoys, wave hubs, tethered ocean, buoyant/flexible wave snakes and tidal stream machines that generate electricity yet also create gross negative impacts on marine wildlife and the environment.

These solutions must overcome fundamental issues like potential fish or turtle kill, corrosion and tethering issues, repair distance and processes, long-term durability in water/weather, noise pollution and super expensive grid connections that are also environmentally damaging.

Seems that when we embrace and mimic nature in creating organically-derived energy capture tools, the harmonious capacity of the design inherently overcomes the problems of other inelegant hydrokinetic systems.

Over the last two years, W. S. “Scotty” Anderson, Jr. may have either consciously or unconsciously designed along these lines as he victoriously led his team to invent and build the ECO-Auger™. You’ll find information on this and other cool inventions at Anderson’s laboratory, www.smartproductinnovations.com.

As a lifelong fisherman, Anderson designed his hydrokinetic system to convert energy from moving water, delivering renewable, sustainable energy, while completely safe for fish and marine wildlife.

The tapered helix permits fish and other marine life to pass through with absolutely no sharp edges to injure them. Even turtles can swim through or are gently pushed aside as the ECO-Auger generally rotates under 100 rpm. The tapered design also permits debris to pass.

First thoughts of the ECO-Auger came to Anderson in 2008 as he was fishing the waters of the fast-moving Kenai River in Alaska. His mind focused on capturing the river’s energy; here are his notes: “I got the vision of a screw turning in the river current and generating electricity on the river bank. The screw would turn a flexible shaft and drive an electric generator outside the water.”

The ECO-Auger is a double-helix, auger-shaped spinner regulated by the size of the radius and the strength of the water current. “It’s easy to array, bi-directional and housed in an individual, streamlined single form,” Anderson points out.

Anderson originally envisioned the ECO-Auger “simply installed under bridges between the arches of bridges, housed on the ECO-Sled, a sort of a pontoon boat like a floating dry-dock.” This permits easy launch and retrieval for maintenance or if/when the ice gets too thick.

Over the next year Anderson built and tested prototypes, refining his hydrokinetic system completely from U.S. materials, requiring that each generation of the ECO-Auger be “very reasonable to build, deploy, easy to service and inexpensive to array.”

In describing his invention, Anderson said, “the ECO-Auger does not have blades, straight or twisted like other devices, and is environmentally-friendly to all marine wildlife. The fish are not harmed and swim through the organic design. With no electrical generation under or in water, there also is no danger to transmitting vibrations or naval sonar to whales and dolphins.”

This novel approach is so very different to existing technology. So very different and innovative that in late September 2009 Anderson’s team won First Place in the ConocoPhillips Energy Prize, a joint initiative of ConocoPhillips and Penn State University recognizing new ideas and original, actionable solutions that help improve the way the US develops and uses energy.

The prize-winning ECO-Auger was described as “a hydrokinetic energy capturing device that converts moving water from river and ocean currents to renewable electric energy using the constant hydraulic pressure and storage to maintain continuous energy output regardless of tidal current strength.”

How the ECO-Auger Works:

The ECO-Auger rotates in either direction from the moving water and current and is directly transferred through planetary gears to a high-pressure hydraulic pump located in the machine’s nose cone. The nose cone, which is physically tethered to bridges by cables, or anchored in moving water, stabilizes the torque generated from the rotation and transfers it to a hydraulic pump. The pump supplies variable volumes of high-pressure fluid at controlled, set pressure, regardless of the direction or speed of rotations. This pressure turns an oil-driven electric generator that delivers stable electrical current. Thus, constant power is generated through the ECO-Auger’s unique hydraulic circuit.

As the ECO-Auger rotates, the high-pressure oil flows through check valves to an array of standard air oil accumulators that are connected directly in line to the oil motor driving the electric generator. The oil to the electric generator is sized below the maximum gallons per minute of the ECO-Auger’s hydraulic pump, allowing the pumped oil to be supplied to the motor, while the excess volume is stored in the accumulator. A computer-monitored storage system assures maximum energy stability, storing energy and supplying the generators during the slow down of tidal flow.

Guide for Installation Opportunities:

Since the ECO-Auger is bi-directional, it is well-suited for high velocity, coastal ocean and bay locations. Near the ocean, the generation hydraulic system uses nitrogen-over-oil accumulators to maintain power generation during ebb tides or slack tidal movement under 1 knot (0.5m/s).

Each potential installation of the ECO-Auger is unique, requiring the water velocity and profile or depth of the installed area to be fully studied and documented. Anderson recommends a month-long study to support 30-year energy capture forecasts and projections.

River installations of the ECO-Auger are successful when current is in excess of 3 kts (1.5 meters/sec). The accumulators mentioned above are not required in mono-flow installations and installation reflects this cost savings. With the mono-directional ECO-Auger, electricity can be generated already existing power dams, downstream in any dam outlet, discharge from municipal water treatment facility, cooling water discharge and many river bridge options.

The ECO-Auger in its recent First Place win in the 2009 ConocoPhillips Energy Prize, a joint initiative of ConocoPhillips and Penn State University — won specifically for its new, original idea improving the way the U.S. creates and uses energy.

Anderson and his team are up to this important challenge and set their sights on installing this remarkable fish-friendly, economical, high-yielding hydrokinetic solution in a river, alongside a bridge or coastal inlet near you.

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SAM WATERSON, Special to CNN, November 2, 2009

CNN Editor’s Note: Sam Waterston is an award-winning stage, film and television actor who is best known for his long-running role as prosecutor Jack McCoy on “Law & Order.” He is a member of the board of directors of Oceana, a nonprofit organization that seeks to protect the world’s oceans by opposing overfishing and pollution.

t1larg.waterston.courtesyAs a native New Englander, I know full and well how much we depend on the oceans. They have often been a solution for our problems.

They’ve been a highway for goods and people, connecting us to the world, and a barrier against foreign invasion, protecting us from the world; a source of food and wealth, going back to our earliest beginnings, when whale oil lit our houses and when cod were so plentiful that huge specimens were commonly stacked like cordwood on our docks and wharves, and still there were so many that you could almost walk on their backs across some harbors.

Until the recent unrelenting hammering by our technologically impressive, very efficient, very destructive commercial fishing fleets, the seas have seemed an inexhaustible cornucopia of sea life for our sustenance, delight and wonder.

Now, science tells us the global wild fish catch is, for the first time in history, declining. Fortunately, we also know what steps our governments need to take to reverse this trend — steps that can again return our seas to abundance.

But, along with the ravages of industrial-scale fishing, there is another even more troubling story to tell about our oceans. For centuries, our oceans have been an uncomplaining dump. They’ve absorbed our waste — from manufacturing, power generation, and oil spills, and our nuclear waste, our trash, and our sewage.

And carbon. For the last 250 years, the oceans have absorbed 30% of the carbon dioxide we put into the atmosphere through the burning of fossil fuels and deforestation, moderating and masking its global impact. They take in 11 billion metric tons of carbon dioxide per year. Each year, the amount we release grows another 3%.

What happens to the carbon dioxide absorbed by the seas is something that you should understand if you love seafood or care about the millions of fishing jobs vital to coastal towns.

Carbon dioxide combines with seawater to create carbonic acid, raising the acidity of that vast solution and reducing the amount of available carbonate. And that is serious mischief for all kinds of sea life, from corals and pteropods, continuing on through shellfish, clams, oysters, lobsters, mussels and so on, which need carbonate to make the structures that support them.

A chain reaction begins. Even creatures whose own structural parts might better survive a decrease in available carbonate in sea water depend to one degree or another on critters with higher sensitivity. Whales and salmon eat pteropods for dinner. The very tasty and much-prized Alaskan pink salmon makes pteropods 45% of its diet.

Many kinds of fish need corals for habitat. And corals aren’t just tropical — the colder the water they live in, the more vulnerable they are to changes in the availability of carbonate.

The current acidification level hasn’t been seen for at least 800,000 years, and acidification is coming on 100 times faster than at any point for hundreds of thousands for years. The levels are alarming. The rate of change makes them even scarier, because it so restricts the ability of sea creatures to adapt.

In contrast to the debate that continues about the causal relationship between this or that weather event and human activity, there is no debate about the source of ocean acidification. The change in the chemistry of the ocean is a man-made event, plain and simple, and the consequences of its continuing rise in acidity will belong squarely to us.

It will make for some uncomfortable moments around the dinner table when our children and grandchildren ask, “What did you do in the [climate] war, Daddy?” If we don’t recognize the ocean’s warning, the first cataclysm from man-made carbon dioxide emissions that will get our attention will be the collapse of the oceans.

If we do recognize the warning, the oceans are ready to be a solution. Power in the tides and waves is there to tap. Offshore wind power is a technology that’s ready to go right now, near the great population centers on our coasts, where it’s most needed.

For 800,000 years, the seas were a stable solution, a hospitable solution for all sorts of creatures to live in, and a generous solution to all sorts of human problems, from food supply to waste disposal. We must not make them inhospitable, for people or for the 80% of life on the planet that lives in them.

Carbon dioxide in the sea is the front line of climate carbon addiction. Reverse the trend toward ocean acidification, and we will also have made a giant stride in addressing the effects of climate change. The sea is warning us to change course and calling us to seize enormous opportunities. Now.

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MendoCoastCurrent, October 30, 2009

oyster_prototype_device_aquamarine_powerJust last week in Scotland the Oyster from Aquamarine Power passed a crucial test and is no longer in locked-down position on the seabed. Now the Oyster moves back and forth in the ocean waves, pumping high-pressure water to its onshore hydro-electric turbine as it readies for full-commissioning.

The Oyster captures energy found in near-shore waves up to depths of 10 to 12 metres and consists of a hinged flap connected to the seabed at around 10m depth. Each passing wave moves the flap which drives a hydraulic piston to deliver high-pressure water to an onshore turbine which generates electricity. The Oyster now goes through commissioning in advance of grid connection as the official switch on by Scotland’s First Minister Alex Salmond is set for on November 20, 2009.

Martin McAdam, Aquamarine Power chief executive said: “We are delighted to have passed this crucial stage in commissioning the world’s very first Oyster wave energy convertor. This major milestone shows that the Oyster does what we have always believed it will do, and we look forward to completing commissioning and producing clean, green energy from Scotland’s waves in the coming months.”

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EMILY AVILES, Ode Magazine, October 26, 2009

mainLately, the shores of San Francisco, California have been attracting more than wet-suit clad surfers and their boards.

A site five miles off the city’s western beach is being considered for a new Oceanside Wave Energy project.

Australian energy company BioPower Systems is collaborating with the City of San Francisco to investigate wave energy generation from the Pacific Ocean.

Wave power, not to be confused with tidal power, takes advantage of energy from the actual surface waves of the ocean. People have attempted to harness this power since 1890, but with little success. However, that may change thanks to BioPower Systems application of biomimicry.

The ideas underlying the company’s novel technologies reap the full benefit of billions of years of underwater evolution. The proposed bioWAVE ocean wave power system will sway like sea plants in ocean waves. Each lightweight unit—developed for 250kW, 500kW, 1000kW capacities—will then connect to a utility-size power grid via subsea cables. It’s now predicted that the same Californian waves that propel sundry surfers could generate between 10MW and 100MW of power. That’s enough energy to power between 3,000 to 30,000 homes annually.

If this project is indeed determined feasible—and it does look hopeful—BioPower Systems and the City of San Francisco will begin to develop a way to deliver clean renewable electricity to the city’s power grid. By 2012 that “hella rad swell” could be something electrifying.

Click here to view a full animation of the bioWAVE farm in action.

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UPI, October 23, 2009

wave-ocean-blue-sea-water-white-foam-photoAustralian ocean energy company BioPower Systems announced it reached an agreement with the city of San Francisco to explore wave energy technology.

“The feasibility of ocean waves as an energy source is being considered and this could lead to further project development,” said John Doyle, acting manager of infrastructure at the San Francisco Public Utilities Commission.

BioPower will work with the San Francisco utility to examine the feasibility of a project site 5 miles off the coast of California. The project could generate between 10MW and 100MW of power, the company said.

The BioPower wave system, bioWAVE, generates 1MW of energy per unit. The company said it would install several units at an undersea wave energy farm that is out of view and environmentally friendly.

San Francisco and BioPower are working to bring wave energy to the power grid by 2012 pending results from a feasibility study.

“We have already assessed the potential for economic energy production using bioWAVE at the proposed project site, and the results are very promising,” said Tim Finnigan, chief executive officer at BioPower.

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MendoCoastCurrent, October 8, 2009

wave-ocean-blue-sea-water-white-foam-photoOcean Power Technologies Inc. has signed an exclusive agreement with three Japanese companies to develop a demonstration wave energy station in Japan. Idemitsu Kosan Co., Mitsui Engineering & Shipbuilding Co. and Japan Wind Development Co. comprise this consortium and have invited OPT to become a member of this Tokyo Wave Power Initiative.

This is OPT’s first venue in Japan and complements OPT’s global strategy to form alliances with strategic partners in key markets. OPT now has a range of power generation projects globally, including those in Oregon and Hawaii in the U.S., Scotland and Southwest England in the U.K., Spain, Australia and now Japan.

Under the anticipated agreement to build the demonstration plant, OPT said it will sell the equipment for the power station to the The companies in Initiative. And they will provide manufacturing and maintenance of the power stations and on-going plant operations, while OPT will provide its PowerBuoy technology and appropriate subsystems.

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NAO NAKANISHI, Reuters, October 5, 2009

PelamisWaveFarm_PelamisWavePowerA first attempt fell victim to the crisis: now in the docks of Scotland’s ancient capital, a second-generation scarlet Sea Snake is being prepared to harness the waves of Britain’s northern islands to generate electricity.

Dwarfed by 180 metres of tubing, scores of engineers clamber over the device, which is designed to dip and ride the swelling sea with each move being converted into power to be channelled through subsea cables.

Due to be installed next spring at the European Marine Energy Centre (EMEC) in Orkney, northern Scotland, the wave power generator was ordered by German power company E.ON, reflecting serious interest in an emerging technology which is much more expensive than offshore wind.

Interest from the utility companies is driven by regulatory requirements to cut carbon emissions from electricity generation, and it helps in a capital-intensive sector.

Venture capitalists interested in clean tech projects typically have shorter horizons for required returns than the 10-20 years such projects can take, so the utilities’ deeper pockets and solid capital base are useful.

“Our view … is this is a 2020 market place,” said Amaan Lafayette, E.ON’s marine development manager. “We would like to see a small-scale plant of our own in water in 2015-2017, built on what we are doing here. It’s a kind of generation we haven’t done before.”

The World Energy Council has estimated the market potential for wave energy at more than 2,000 terawatt hours a year — or about 10% of world electricity consumption — representing capital expenditure of more than 500 billion pounds ($790 billion).

Island nation Britain has a leading role in developing the technology for marine power, which government advisor the Carbon Trust says could in future account for 20% of the country’s electricity. The government is stepping up support as part of a 405 million pound investment in renewable energy to help its ambition of cutting carbon emissions by 80% by 2050 from 1990 levels, while securing energy supply. (The challenge is more about getting to a place where we are comparable with other renewable technologies… We want to get somewhere around offshore wind,” said Lafayette.)

Britain’s Crown Estate, which owns the seabed within 12 nautical miles of the coast, is also holding a competition for a commercial marine energy project in Pentland Firth in northern Scotland.

Besides wave power, Britain is testing systems to extract the energy from tides: private company Marine Current Turbines Ltd (MCT) last year opened the world’s first large-scale tidal turbine SeaGen in Northern Ireland.

DEVELOPING LIKE WIND

wave_power_pelamis“We are often compared to the wind industry 20 years ago,” said Andrew Scott, project development manager at Pelamis Wave Power Ltd, which is developing the Sea Snake system, known as P2. Standing beside the train-sized serpent, Pelamis’ Scott said wave power projects are taking a variety of forms, which he said was similar to the development of the wind turbine. “You had vertical axis, horizontal axis and every kind of shapes before the industry consolidated on what you know as acceptable average modern day turbines.”

The Edinburgh Snake follows a pioneering commercial wave power project the company set up in Portugal last September, out of action since the collapse of Australian-based infrastructure group Babcock & Brown which held a majority share. “It’s easy to develop your prototypes and models in the lab, but as soon as you put them in water, it swallows capital,” said John Liljelund, CEO of Finnish wave energy firm AW-Energy, which just received $4.4 million from the European Union to develop its WaveRoller concept in Portugal.

At present, industry executives say marine power costs about double that from offshore wind farms, which require investment of around 2-3 million euros per megawatt. Solar panels cost about 3-4 million per megawatt, and solar thermal mirror power about 5 million.

UTILITY ACTION

Other utility companies involved in wave power trials include Spain’s Iberdrola, which has a small experimental wave farm using floating buoys called “Power Take- offs” off the coast of northern Spain. It is examining sites for a subsea tidal turbine project made by Norwegian company Hammerfest Strom.

Countries developing the technology besides Britain include Portugal, Ireland, Spain, South Korea and the United States: about 100 companies are vying for a share of the market, but only a handful have tested their work in the ocean.

Privately owned Pelamis has focussed on wave energy since 1998, has its own full-scale factory in Leith dock and sees more orders for the second generation in prospect.

Lafayette said E.ON examined more than 100 devices since 2001 before picking Sea Snake for its first ocean project, a three-year test: “They have a demonstrable track record … and commercial focus and business focus.”

A single Sea Snake has capacity of 750 kilowatts: by around 2015, Pelamis hopes each unit will have capacity of 20 megawatts, or enough to power about 30,000 homes.

Neither Pelamis nor E.ON would elaborate on the cost of the Sea Snake, but they said the goal is to bring it down to the level of offshore wind farms.

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MendoCoastCurrent, October 2, 2009

wave-ocean-blue-sea-water-white-foam-photoAW-Energy, a Finnish renewable energy company developer of WaveRoller, a patented wave energy technology, has signed a $4.4M (3 million euros) contract with the European Union to demonstrate its technology.

The contract between AW-Energy and the EU is the first one under the “CALL FP7 – Demonstration of the innovative full size systems.” Several leading wave energy companies competed in the CALL. The contract includes a 3 million euro or $4.4M US grant agreement, providing financial backing for the demonstration project.

The project goal is to manufacture and deploy the first grid-connected WaveRoller unit in Portuguese waters. The exact installation site is located near the town of Peniche, which is famous for its strong waves and known as “Capital of the waves.” The nominal capacity of the WaveRoller is 300 kW and the project will be testing for one year.

The ‘Dream Team’ consortium is led by AW-Energy and includes companies from Finland, Portugal, Germany and Belgium. Large industrial participants include Bosch-Rexroth and ABB, together with renewable energy operator Eneolica and wave energy specialist Wave Energy Center, supporting with their experience to ensure successful implementation of the project.

“The experience of our dream team consortium is a significant asset to the project, and we are thrilled about this real pan-European co-operation. AW-Energy has been working hard the last three years with two sea installed prototypes, tank testing and CFD (Computational Fluid Dynamics) simulations. Now we have the site, grid connection permission, installation license and the technology ready for the demonstration phase,” says John Liljelund, CEO at AW-Energy.

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MendoCoastCurrent, September 21, 2009

wave-ocean-blue-sea-water-white-foam-photoThe U.S. Department of Energy recently announced that it is providing $14.6 million in funding for 22 water power projects to move forward in the commercial viability, market acceptance and environmental performance of new marine and hydrokinetic technologies as well as conventional hydropower plants.

The selected projects will further the nation’s supply of domestic clean hydroelectricity through technological innovation to capitalize on new sources of energy, and will advance markets and research to maximize the nation’s largest renewable energy source.

“Hydropower provides our nation with emissions-free, sustainable energy.  By improving hydropower technology, we can maximize what is already our biggest source of renewable energy in an environmentally responsible way.  These projects will provide critical support for the development of innovative renewable water power technologies and help ensure a vibrant hydropower industry for years to come,” said Secretary Chu.

Recipients include the Electric Power Research Institute (EPRI) in Palo Alto, California, receiving $1.5 million, $500,000 and $600,000 for three projects with the Hydro Research Foundation in Washington, DC, receiving to $1 million.

According to the Dept. of Energy, selected projects address five topic areas:

  • Hydropower Grid Services – Selection has been made for a project that develops new methods to quantify and maximize the benefits that conventional hydropower and pumped storage hydropower provide to transmission grids.
  • University Hydropower Research Program – Selected projects will be for organizations to establish and manage a competitive fellowship program to support graduate students and faculty members engaged in work directly relevant to conventional hydropower or pumped storage hydropower.
  • Marine & Hydrokinetic Energy Conversion Device or Component Design and Development – Selections are for industry-led partnerships to design, model, develop, refine, or test a marine and hydrokinetic energy conversion device, at full or subscale, or a component of such a device.
  • Marine and Hydrokinetic Site-specific Environmental Studies – Selected projects are for industry-led teams to perform environmental studies related to the installation, testing, or operation of a marine and hydrokinetic energy conversion device at an open water project site.
  • Advanced Ocean Energy Market Acceleration Analysis and Assessments – Selections are for a number of energy resource assessments across a number of marine and hydrokinetic resources, as well as life-cycle cost analyses for wave, current and ocean thermal energy conversion technologies.

For a complete list of the the funded projects, go here.

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TOM HESTER SR., New Jersey Newsroom, August 25, 2009

wave-ocean-blue-sea-water-white-foam-photoState and local officials joined with Ocean Power Technologies (OPT) Tuesday to recognize the success of one of the Pennington-based company’s PowerBuoys off the coast of Atlantic City.

OPT is a pioneer in wave energy technology that harnesses ocean wave resources to generate clean electricity.

“This is a celebration of our work in the renewable energy sector and an opportunity to thank the state and federal government for supporting OPT since the very beginning,” said Charles Dunleavy, the company’s senior vice president and chief financial officer. “As we continue to achieve success in both the national and international markets, OPT is proud to have invented, developed, and grow our operations right here in New Jersey.”

The federal and state support, including assistance from the Navy, the U.S. Department of Energy, the U.S. Department of Homeland Security, the state Board of Public Utilities (BPU), the state Economic Development Authority (EDA), and the state Commission on Science and Technology.

The PowerBuoy has successfully operated for three years off the coasts of Hawaii, Spain, Scotland and Oregon.

“Governor Jon Corzine’s comprehensive energy master plan calls for 30-percent of New Jersey’s energy to be generated from renewable sources by the year 2020,” said BPU President Jeanne Fox. “Ocean Power’s PowerBuoy can help us achieve that goal while also building New Jersey’s green economy and putting our people back to work. It’s exactly the kind of business success that the Governor envisions for New Jersey.”

OPT was founded 1994. It is a public company and operates out of a 23,000- square-foot facility. Since its inception, the company has focused on its proprietary PowerBuoy® technology, capturing wave energy using large floating buoys anchored to the sea bed and converting the energy into electricity using innovative power take-off systems.

Commencing in 1997, OPT has conducted ocean trials off the coast of New Jersey to demonstrate the concept of converting wave energy and convert it into electricity. Ocean Power currently has 42 employees in New Jersey and plans to continue its growth.

“Governor Corzine’s commitment to investing in clean energy has ensured New Jersey is able to attract and develop companies like Ocean Power Technologies,” said EDA Chief Executive Officer Caren S. Franzini. “Ocean Power’s innovative technology and talented staff will only help to drive the company’s growth and the creation of more green jobs in the state.”

Franzini noted that EDA, in conjunction with BPU and the state Department of Environment Protection, recently launched Clean Energy Solutions, a suite of financing and incentive programs to further support the state’s effort to promote green job creation and a more environmentally responsible energy future.

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Hydro Review, August 18, 2009

aquamarine-power_fb8xa_69Off the north coast of Scotland in waters 10 to 12 meters deep, ocean energy developer Aquamarine Power Ltd. has bolted its Oyster wave energy converter to the ocean floor and expects to be generating power by year’s end.

A team of offshore professionals eased the 194-ton converter into the sea at the European Marine Energy Center in the Orkney Islands. “Getting Oyster into the water and connected to the seabed was always going to be the most difficult step,” said Aquamarine CEO Martin McAdam. “Its completion is a real credit to everyone who has worked hard on planning and executing this major engineering feat on schedule.”

The Oyster is designed to capture energy from near-shore waves. The system includes an oscillating pump fitted with double-acting water pistons. Each wave activates the pump, delivering high-pressure water by pipeline to an onshore turbine that generates electricity. All electrical components of the Oyster are onshore, making it durable enough to withstand Scotland’s rough seas, McAdam said.

Marine constructor Fugro Seacore installed the Oyster converter under a $2.9 million contract.

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TODD WOODY, The New York Times, August 12, 2009

wave-ocean-blue-sea-water-white-foam-photoPacific Gas & Electric has quietly dropped one of two planned 40-megawatt wave-farm projects.
Stroll through San Francisco and you can’t miss California utility Pacific Gas & Electric’s latest ad campaign. Posters plastered around town read: “Wave Power: Bad for sandcastles. Good for you.”

But PG&E recently dropped one of its two 40-megawatt wave-farm projects planned for the Northern California coast, according to documents filed with the Federal Regulatory Energy Commission.

“During the past year, PG&E undertook agency consultation and public outreach and commenced an examination of the technical and environmental feasibility of the proposed project,” wrote utility attorney Annette Faraglia in a June 9 letter to the commission. “Based on the results of this examination, PG&E has concluded that the harbor at Fort Bragg, Noyo Harbor, is not suitable for certain aspects of the project.”

In 2007, the utility had applied for federal permits to explore the feasibility of placing wave energy generators in the Pacific Ocean off the coast of Humboldt and Mendocino counties.

The scuttling of the project is just the latest setback for wave energy. Last year, California regulators also declined to approve a PG&E contract to buy a small amount of electricity from a Northern California wave farm to be built by Finavera Renewables, on the grounds the project was not viable.

Despite the difficulties, PG&E is pushing forward with a similar wave project in Humboldt county. The utility has cut that project’s size from 136 square miles to 18 square miles as it zeroes in on the most productive areas of the ocean. Ms. Morris said that the utility expects to file a license application for the pilot project in the spring of 2010.

However, the National Marine Fisheries Service has identified a plethora of protected species that may be affected by the Humboldt project, ranging from endangered coho salmon to the northern elephant seal and long-beaked common dolphin.

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MendoCoastCurrent, August 4, 2009

oyster_prototype_device_aquamarine_powerOyster nearshore wave energy technology from Aquamarine Power is in the process of being placed on the seabed in the Atlantic off the coast of the Orkney Islands, Scotland for trials in autumn 2009.

The Oyster is based on a large, hydraulic oscillator fitted with pistons and activated by waves.  The oscillation pumps pressurized water through a pipeline to the shore.  Onshore, conventional hydro-electric generators convert the high-pressure water into electricity.

The concept is based on research from Queen’s University in Belfast. “Oyster’s technology is highly innovative because it relies on simplicity,” says Ronan Doherty, CTO at Aquamarine Power.

“Its offshore component – a highly reliable flap with minimal submerged moving parts – is the key to its success when operating in seas vulnerable to bad weather where maintenance can be very difficult.”  Doherty adds that as there is no underwater generator, electronics or gearbox and all the power generation equipment in onshore, where it is easily accessible.

Oyster technology is best deployed in near-shore regions at depths of 26-52 feet, where wave action tends to be more consistent and less variable in direction. The smaller size of waves near the shore also maximizes the lifetime of the device and the consistency of power generation. Each Oyster has a peak capacity of 300-600 kW but is designed to be deployed in multiple arrays.

Although still in the early stages of development, Aquamarine Power believes Oyster has great potential. “Our computer modeling of coastlines suitable for this technology shows that Spain, Portugal, Ireland and the UK are ideal candidates in Europe,” says Doherty. “But globally there is huge scope in areas like the Northwest coast of the U.S. and coastlines off South Africa, Australia and Chile.”

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ELIZABETH RUSCH, Smithsonian Magazine, July 2009

von-Jouanne-Oregon-Otter-Rock-BeachShe was in the water when the epiphany struck. Of course, Annette von Jouanne was always in the water, swimming in lakes and pools as she was growing up around Seattle, and swimming distance freestyle competitively in high school and college meets. There’s even an exercise pool in her basement, where she and her husband (a former Olympic swimmer for Portugal) and their three kids have spent a great deal of time…swimming.

But in December 1995 she was bodysurfing in Hawaii over the holidays. She’d just begun working as an assistant professor of electrical engineering at Oregon State University. She was 26 years old and eager to make a difference—to find or improve upon a useful source of energy, preferably one that wasn’t scarce or fleeting or unpredictable or dirty. The sun was going down. The wind was dying. She was bobbing in the swells.

“As the sun set, it hit me: I could ride waves all day and all night, all year long,” says von Jouanne. “Wave power is always there. It never stops. I began thinking that there’s got to be a way to harness all the energy of an ocean swell, in a practical and efficient way, in a responsible way.”

Today, von Jouanne is one of the driving forces in the fast-growing field of wave energy—as well as its leading proponent. She will explain to anyone who will listen that unlike wind and solar energy, wave energy is always available. Even when the ocean seems calm, swells are moving water up and down sufficiently to generate electricity. And an apparatus to generate kilowatts of power from a wave can be much smaller than what’s needed to harness kilowatts from wind or sunshine because water is dense and the energy it imparts is concentrated.

All that energy is also, of course, destructive, and for decades the challenge has been to build a device that can withstand monster waves and gale-force winds, not to mention corrosive saltwater, seaweed, floating debris and curious marine mammals. And the device must also be efficient and require little maintenance.

Still, the allure is irresistible. A machine that could harness an inexhaustible, nonpolluting source of energy and be deployed economically in sufficient numbers to generate significant amounts of electricity—that would be a feat for the ages.

Engineers have built dozens of the machines, called wave energy converters, and tested some on a small scale. In the United States, waves could fuel about 6.5% of today’s electricity needs, says Roger Bedard of the Electric Power Research Institute, an energy think tank in Palo Alto, California. That’s the equivalent of the energy in 150 million barrels of oil—about the same amount of power that is produced by all U.S. hydroelectric dams combined—enough to power 23 million typical American homes. The most powerful waves occur on western coasts, because of strong west-to-east global winds, so Great Britain, Portugal and the West Coast of the United States are among the sites where wave energy is being developed.

Aside from swimming, von Jouanne’s other passion as a youngster was learning how things work. It started with small appliances. An alarm clock broke. She unscrewed the back, fixed the mechanism and put it back together. She was about 8 years old. “That was so exciting for me,” she says. She moved on to calculators and then to a computer she bought with money from her paper route. One day, she waited for her parents to leave the house so she could take apart the television and reassemble it before they returned. (Von Jouanne cautions kids not to do as she did: “there is a high-voltage component.”)

When her brothers, older by eight and ten years, came home for college breaks, she pored over their engineering textbooks. (An older sister pursued a business degree.) “Reading them confirmed that, yup, this is what I want to do,” she recalls.

She studied electrical engineering as an undergraduate at Southern Illinois University and for her doctorate at Texas A&M University. She was often one of the few women in a class. “I never saw myself as a woman engineer,” she says. “I saw myself as an engineer trying to make things better for the world.”

At Oregon State University, she related her wave-tossed epiphany to Alan Wallace, a professor of electrical engineering who shared her fascination with the ocean’s power. “We started saying, there’s got to be a way to harness this energy,” she recalls. They studied the wave energy converters then being produced and looked up centuries-old patents for contraptions to extract power from waves. Some resembled windmills, animal cages or ship propellers. A modern one looked like a huge whale. The gadgets all had one problem in common: they were too complicated.

Take, for example, a device called the Pelamis Attenuator, which was recently deployed for four months off the coast of Portugal by Pelamis Wave Power. It looks like a 500-foot-long red snake. As waves travel its length, the machine bends up and down. The bending pumps hydraulic fluid through a motor, which generates electricity. Complex machines like this are riddled with valves, filters, tubes, hoses, couplings, bearings, switches, gauges, meters and sensors. The intermediate stages reduce efficiency, and if one component breaks, the whole device goes kaput.

After analyzing the field, von Jouanne says, “I knew we needed a simpler design.”

Von Jouanne’s lab is named in memory of Wallace, who died in 2006, but the Wallace Energy Systems & Renewables Facility (WESRF) is familiarly known as “We Surf.” Painted in deep blues and grays and bearing murals of curling waves, the lab has been a research facility and testing ground for such innovative products as an all-electric naval ship, a hovercraft and the Ford Escape Hybrid engine. In one corner is a tall buoy that resembles a huge copper-top battery. Beside it another buoy looks like two cross-country skis with wire strung between them. The designs were among von Jouanne’s earliest. “Breakthroughs are almost always born of failures,” she says.

Her breakthrough was to conceive of a device that has just two main components. In the most recent prototypes, a thick coil of copper wire is inside the first component, which is anchored to the seafloor. The second component is a magnet attached to a float that moves up and down freely with the waves. As the magnet is heaved by the waves, its magnetic field moves along the stationary coil of copper wire. This motion induces a current in the wire—electricity. It’s that simple.

By early 2005, von Jouanne had engineered one of her prototypes and wanted to test whether it was waterproof. She hauled the wave energy converter to her basement, into a flume that circulates water to let her swim in place. Her daughter Sydney, then 6, sat on the prototype, much as a seal might cling to a real buoy. It floated.

Next she phoned a nearby wave pool, where people go to play in simulated waves.

“Do you rent out your pool?” she said.

“For how many people?” the attendant asked.

“Not many people—one wave energy buoy.”

The park donated two early mornings to her venture. Von Jouanne anchored the machine with ten 45-pound weights from a health club. It performed well in the playful waves, bobbing up and down without sinking.

Then came the real test, at one of the longest wave simulators in North America.

At the west end of the leafy Oregon State University campus, past the scholarly red-brick buildings, is a massive T-shaped steel shed in a giant paved lot. Though the building is 50 miles from the Pacific Ocean and well beyond the reach of killer tidal waves, a blue and white metal sign at its entrance says “Entering Tsunami Hazard Zone.”

When von Jouanne first brought a buoy to test in the 342-foot-long concrete flume at Oregon State’s Hinsdale Wave Research Laboratory, “things didn’t go as planned,” says Dan Cox, the facility’s director, with a laugh. Von Jouanne and co-workers plopped the buoy in the 15-foot-deep channel and buffeted it with two-, three- and four-foot waves. The first five-foot wave tipped it over.

“We had a ballast problem,” von Jouanne says somewhat sheepishly. She goes on, “We’re electrical engineers, and we really needed more help from ocean engineers, but to get them we needed more funding, and to get more funding we needed to show some success.”

Von Jouanne kept refining her buoys. A small group watched as a five-foot wave headed for one of her latest versions. As the buoy lifted with the surge, a 40-watt light bulb on top of it, powered by wave energy, lighted up. “We all cheered,” Cox recalls.

Route 20 winds from Oregon State to the coast though cedar and fir trees, following the Yaquina River. Near the mouth of the river is a sandy spit with low buildings decorated with oyster shells and gnarly driftwood. Breezes set halyards from the nearby marina clanking against metal masts. This is the home of Oregon State’s Hatfield Marine Science Center, devoted to research about marine ecosystems and ocean energy.

George Boehlert, a marine scientist and director of the center, looks out of his office at a field of undulating sea grass. “What we know now is what we don’t know,” says Boehlert, whose dirty blond curls resemble ocean waves. “Ocean energy is a fast-moving field and environmental researchers have a lot of questions.”

For instance, the buoys absorb energy from waves, reducing their size and power. Would shrunken swells affect sand movement and currents near shore, perhaps contributing to erosion?

Buoys, as well as the power cables that would connect to the electrical grid on-shore, emit electromagnetic fields. And mooring cables would thrum in the currents, like a guitar string. Might these disturbances confuse whales, sharks, dolphins, salmon, rays, crabs and other marine animals that use electromagnetism and sound for feeding, mating or navigation?

Would birds collide with the buoys or turtles become entangled in the cables?

Would anchors create artificial reefs that attract fish not normally found in that habitat?

Would deploying, maintaining and removing buoys disturb the seafloor or otherwise change the ocean environment?

“I want to know the answers to these questions, too,” von Jouanne says. “The last thing I want to do is harm the ocean and its beautiful creatures.” To study the environmental risks and allow wave energy engineers to test their inventions, she and colleagues at Oregon State, including Boehlert, are building a floating test berth nearby. It is scheduled to open next year and at its center will be a buoy full of instruments to collect data on how well wave energy converters are performing.

The test berth is part of a massive effort to move wave energy out of the lab and onto the electrical power grid. Through a new Energy Department-funded national marine renewable energy center, researchers from all over the country will have the chance to refine their inventions in the WESRF energy lab, test them in the Hinsdale wave flume and perfect them in the ocean. “This is what we need to do to fully explore wave energy as part of a renewable energy portfolio, for the state, the nation and the world,” von Jouanne says.

Boehlert and others say that even if wave energy has some local environmental impacts, it would likely be far less harmful than coal- and oil-fired power plants. “The effects of continuing to pump carbon into the atmosphere could be much worse for marine life than buoys bobbing in the waves,” he says. “We want ocean energy to work.”

Von Jouanne recently towed her best-performing buoy—her 11th prototype—out through Yaquina Bay and one and a half miles offshore. The buoy, which resembles a giant yellow flying saucer with a black tube sticking through the middle, was anchored in 140 feet of water. For five days it rose and fell with swells and generated around 10 kilowatts of power. In the next two to three years, Columbia Power Technologies, a renewable energy company that has supported von Jouanne’s research, plans to install a buoy generating between 100 and 500 kilowatts of electricity in the test berth off the coast of Oregon. See video of the device here.

“A few years ago,” Cox says of von Jouanne, “she was working on a shoestring. Now she has government getting behind her work and companies knocking at her door. That’s incredibly fast advancement that bodes well for the future of wave energy.”

Another of Von Jouanne’s inventions, the first of its kind, is a machine that tests wave energy converters without having to get them wet. A prototype buoy is secured inside a metal carriage that mimics the up-and-down motion of ocean waves. Electrical equipment monitors the power the buoy generates. The test bed looks like an elevator car in the middle of her lab.

Wave energy researchers from other institutions will be welcome to use von Jouanne’s test bed, but at the moment, it holds one of her own energy-converter buoys. A student sitting at a nearby computer commands the device to simulate waves 1 meter high traveling 0.6 meters per second with 6-second intervals between wave peaks.

“That’s a small summer wave,” von Jouanne says.

The machine hums, lurches and heaves like an amusement park ride.

As the buoy moves up and down, a gauge registers the juice it produces. The needle moves. One kilowatt, two, then three.

“That’s enough to power two houses,” says von Jouanne.

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EMMA WOOLLACOTT, TG Daily, July 15, 2009

rda-wave-hub-graphicThe world’s largest wave farm is to be built off the coast of south-west England under plans announced today. Pledging an investment of £9.5 million ($15.6 million), Business Secretary Lord Mandelson dubbed the region the first “Low Carbon Economic Area”.

The Wave Hub project – a giant, grid-connected socket on the seabed off the coast of Cornwall for wave energy devices to be tested on a huge scale – will be commissioned next summer.

Renewable energy company Ocean Power Technologies will take the first “berth” at Wave Hub, and has placed its first equipment order – for 16.5 miles of subsea cable – this week.

The project is being led by the South West Regional Development Agency (RDA), and also includes plans to evaluate schemes for generating tidal power from the river Severn estuary. “Bristol already boats world-leading expertise, especially around tidal stream technology,” said Stephen Peacock, Enterprise and Innovation Executive Director at the South West RDA.

This is a rather more controversial project, however, as locals and environmentalist groups fear its effect on wildlife habitats. The South West RDA is pledging to look at three embryonic Severn proposals that have “potentially less impact on the estuary environment than conventional technologies”.

What with government, RDA, European and private sector funding, total investment in the South West’s marine energy programme in the next two years is expected to top £100 million.

Regional Minister for the South West, Jim Knight, said: “We are a region that is rich in natural renewable energy resources such as wind, wave, tidal and solar and this makes us well positioned to capitalise on this great opportunity.”

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Hydro Review with edits, Pennwell, July 9, 2009

wave-ocean-blue-sea-water-white-foam-photoThe U.S. Treasury and the Department of Energy are now offering $3 billion in government funds to organizations developing renewable energy projects including hydropower and ocean energy projects.

The funds, from the economic stimulus package passed by Congress in February, support the White House goal of doubling U.S. renewable energy production over the next three years.

The money provides direct payments to companies, rather than investment or production tax credits, to support about 5,000 renewable energy production facilities that qualify for production tax credits under recent energy legislation. Treasury and DOE issued funding guidelines for individual projects qualifying for an average of $600,000 each.

Previously energy companies could file for a tax credit to cover a portion of the costs of a renewable energy project. In 2006, about $550 million in tax credits were provided to 450 businesses.

“The rate of new renewable energy installations has fallen since the economic and financial downturns began, as projects had a harder time obtaining financing,” a statement by the agencies said. “The Departments of Treasury and Energy expect a fast acceleration of businesses applying for the energy funds in lieu of the tax credit.”

Under the new program, companies forgo tax credits in favor of an immediate reimbursement of a portion of the property expense, making funds available almost immediately.

“These payments will help spur major private sector investments in clean energy and create new jobs for America’s workers,” Energy Secretary Steven Chu said.

“This partnership between Treasury and Energy will enable both large companies and small businesses to invest in our long-term energy needs, protect our environment and revitalize our nation’s economy,” Treasury Secretary Tim Geithner said.

Eligible projects have the same requirements as those qualifying for investment and production tax credits under the Internal Revenue Code. As with production tax credits, eligible renewables include incremental hydropower from additions to existing hydro plants, hydropower development at existing non-powered dams, ocean and tidal energy technologies.

Projects either must be placed in service between Jan. 1, 2009, and Dec. 31, 2010, regardless of when construction begins, or they must be placed in service after 2010 and before the credit termination date if construction begins between Jan. 1, 2009, and Dec. 31, 2010. Credit termination dates vary by technology, ranging from Jan. 1, 2013, to Jan. 1, 2017. The termination date for hydropower and marine and hydrokinetic projects is Jan. 1, 2014.

The U.S. Departments of the Treasury and Energy are launching an Internet site in the coming weeks, but are not taking applications at this time. However, to expedite the process, they made a guidance document, terms and conditions, and a sample application form immediately available on the Internet at here.

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UCILIA WANG, GreenTechMeida, July 1, 2009

The draft plan covers how the state would plan and oversee all sorts of projects located within the state waters, including wind, tidal and wave farms.

wave-ocean-blue-sea-water-white-foam-photoMassachusetts released a draft of a plan Wednesday that would govern the permitting and management of projects such as tidal and wave energy farms.

Touted by the state as the first comprehensive ocean management plan in the country, it aims to support renewable energy and other industrial operations in the state waters while taking care to protect marine resources, the state said.

But creating a management plan would help to ensure a more careful planning and permitting process. Other states might follow Massachusetts’ step as more renewable energy project developers express an interest in building wind and ocean power farms up and down the Atlantic and Pacific coasts.

The federal government also has taken steps to set up the regulatory framework, especially because the current administration is keen on promoting renewable energy production and job creation.

Earlier this year, the Department of Interior and the Federal Energy Regulatory Commission settled a dispute over their authorities to permit and oversee energy projects on the outer continental shelf.

Last week, the Interior Department issued the first ever leases for wind energy exploration on the outer continental shelf.

Generating energy from ocean currents holds a lot of promise, but it also faces many technical and financing challenges. Companies that are developing ocean power technologies are largely in the pre-commercial stage.

Creating the management plan would yield maps and studies showing sensitive habitats that would require protection, as well as sites that are suitable for energy projects.

The state is now collecting public comments on the plan, and hopes to finalize it by the end of the year.

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STEPHEN IVALL, Falmouth Packet UK, June 27, 2009

SWMTF-wave-energy-buoyThe ambition for Cornwall to become a world-leading centre for wave energy has moved a step closer to reality with the launch of a two-tonne (2000kg) buoy off the coast of Falmouth.

Developed by a team at the University of Exeter, the South Western Mooring Test Facility (SWMTF) buoy is a world first. It will gather detailed information to help inform the future design and development of moorings for marine energy devices.

It will complement the South West RDA’s (Regional Development Agency) Wave Hub project, which will create the world’s largest wave energy farm off the north coast of Cornwall. It also supports wider ambitions to make the South West a global centre of excellence for marine renewables.

The SWMTF is the latest development from PRIMaRE (the Peninsula Research Institute for Marine Renewable Energy), a joint £15 million institute for research into harnessing the energy from the sea bringing together the technology and marine expertise of the Universities of Exeter and Plymouth.

Led by Dr Lars Johanning, the PRIMaRE mooring research group at the University of Exeter successfully developed the £305,000 SWMTF with capital investment from the ERDF Convergence programme matched with funds from the South West RDA. The research team is part of the University of Exeter’s Camborne School of Mines, based on the Tremough Campus, Penryn.

The SWMTF buoy has been designed with unique features so it can obtain very detailed data in actual sea conditions to show how moored structures respond to changes in wind, wave, current and tide. Using this information, developers will be able to model and test mooring designs and components for their marine energy devices as they convert wave movement into energy. The SWMTF will also provide data for a wide range of other marine devices.

The SWMTF buoy has a simple, circular design, with specialised sensors and other instruments built into its structure, enabling it to record data to a high degree of accuracy and allow real time data communication to shore. It has taken a year to develop the buoy and its instruments. Most of the components were manufactured by companies in the South West, many of which are in Cornwall.

Dr Lars Johanning of the University of Exeter said: “This is a major milestone in PRIMaRE’s research and we are excited about the potential this might have for the development of the Wave Hub project. It has been a huge challenge to build something that can function in the unpredictable environment of the open sea. This would not have been achieved without the design effort provided by the PRIMaRE project engineers Dave Parish and Thomas Clifford, and the many companies who have risen to the challenge to manufacture the buoy and its instruments. We look forward to announcing the results of our tests after the first set of sea trials.”

Nick Harrington, head of marine energy at the South West RDA, said: “We are investing £7.3 million in PRIMaRE to create a world-class marine renewables research base as part of our drive towards a low-carbon economy in the South West, and this buoy will help technology developers design safe but cost-effective moorings. Our groundbreaking Wave Hub project which is on course for construction next year will further cement our region’s reputation for being at the cutting edge of renewable energy development.”

Now that the buoy has been launched, the team will conduct the first tests, within the secure location of Falmouth Harbour. The buoy will then be moved to its mooring position in Falmouth Bay. Once moored at this location, data will be transmitted in real time to a shore station for analysis. A surveillance camera will transmit images to the PRIMaRE web page, allowing the team to continually monitor activities around the buoy.

The SWMTF buoy also has the potential to support other offshore industries, including oil and gas or floating wind installations, in the design of mooring systems. Discussions are already underway with instrumentation developers to develop specific underwater communication systems. In addition the development of the SWMTF buoy has helped secure funding for a collaborative European FP7-CORES (Components for Ocean Renewable Energy Systems) programme, taking the University of Exeter to the forefront of European wave energy converter research.

PRIMaRE will also play a strategic role in the Environmental and Sustainable Institute (ESI), which the University of Exeter aims to develop at the Tremough Campus.

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GRANT WELKER, Herald News, June 25, 2009

wave-ocean-blue-sea-water-white-foam-photoA renewable energy consortium based at the Advanced Technology and Manufacturing Center has received a $950,000 federal grant to study the potential for a tidal-energy project between Martha’s Vineyard and Nantucket, among other projects.

The New England Marine Renewable Energy Center, which includes professors and students from the University of Massachusetts Dartmouth, is developing a test site between the two islands that will determine the potential for a project that could power much of Martha’s Vineyard. Partners from other universities, including the University of Rhode Island, are researching other potential sites in New England for clean energy. The federal Department of Energy grant will mostly go toward the Nantucket Sound project but will also benefit other MREC efforts.

The ATMC founded the Marine Renewable Energy Center in spring 2008 through funding from the Massachusetts Technology Collaborative based on the ATMC’s proposal with officials from Martha’s Vineyard and Nantucket. The partnership was hailed by UMass Dartmouth officials as an extension of the university’s outreach to Cape Cod and the islands. Creation of the tidal-energy project itself is still years off, said Maggie L. Merrill, MREC’s consortium coordinator. But the site, Muskeget Channel, has “a lot of potential,” she said.

UMass Dartmouth School of Marine Science and Technology scientists are conducting the oceanographic surveys to locate what MREC calls “sweet spots,” where the currents run the fastest for the longest period of time. The test site will also be available to other clean energy developers to test their systems without needing to create costly test systems themselves, MREC said in announcing the grant.

Besides the federal grant, the MREC consortium is funded by UMass and the Massachusetts Technology Collaborative. “While New England suffers from energy shortages and high prices, there is tremendous energy available in the ocean at our doorstep,” MREC Director John Miller said in the announcement. “MREC is here to open that door bringing electricity and jobs to our region.” Miller was given a Pioneer Award last week in Maine at the Energy Ocean Conference for MREC’s work. The conference, which bills itself as the world’s leading renewable ocean energy event, recognized MREC for developing technology, coordinating funding, publicizing development efforts and planning an open-ocean test facility.

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MendoCoastCurrent, June 19, 2009

wave-ocean-blue-sea-water-white-foam-photoThe United States Senate Energy and Natural Resources Committee today adopted legislation to include key provisions of the Marine Renewable Energy Promotion Act (Senate Act 923).

In response, the Ocean Renewable Energy Coalition (OREC) commended Committee Chairman Jeff Bingaman (D-NM) and Ranking Member Lisa Murkowski (R-AK) for including the marine energy provisions to the American Clean Energy Leadership Act of 2009 now being crafted. The legislation is regarded as integral for continued development of ocean, tidal and hydrokinetic energy sources.

“OREC strongly endorses the legislation adopted in the Senate Energy and Natural Resources Committee today,” said Sean O’Neill, OREC’s President. “Marine-based renewable resources offer vast energy, economic and environmental benefits. However, the success of this industry requires additional federal support for research, development and demonstration.”

The Marine Renewable Energy Promotion Act will authorize $250 million per year through 2021 for marine renewable research, development, demonstration and deployment (RDD&D), a Department of Energy sponsored Device Verification Program and an Adaptive Management Program to fund environmental studies associated with installed ocean renewable energy projects.

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PETER ASMUS, Pike Research, June 17, 2009

wave-ocean-blue-sea-water-white-foam-photoThe earth is the water planet, so it should come as no great surprise that forms of water power have been one of the world’s most popular “renewable” energy sources. Yet the largest water power source of all – the ocean that covers three-quarters of earth – has yet to be tapped in any major way for power generation. There are three primary reasons for this:

  • The first is the nature of the ocean itself, a powerful resource that cannot be privately owned like land that typically serves as the foundation for site control for terrestrial power plants of all kinds;
  • The second is funding. Hydropower was heavily subsidized during the Great Depression, but little public investment has since been steered toward marine renewables with the exception of ocean thermal technologies, which were perceived to be a failure.
  • The third reason why the ocean has not yet been industrialized on behalf of energy production is that the technologies, materials and construction techniques did not exist until now to harness this renewable energy resource in any meaningful and cost effective way.

Literally hundreds of technology designs from more than 100 firms are competing for attention as they push a variety emerging ocean renewable options. Most are smaller upstart firms, but a few larger players – Scottish Power, Lockheed Martin and Pacific Gas & Electric — are engaged and seeking new business opportunities in the marine renewables space. Oil companies Chevron, BP and Shell are also investing in the sector.

In the U.S., the clear frontrunner among device developers is Ocean Power Technologies (OPT). It was the first wave power company to issue successful IPOs through the London Stock Exchange’s AIM market for approximately $40 million and then another on the U.S. Stock Exchange in 2007 for $100 million. OPT has a long list of projects in the pipeline, including the first “commercial” installation in the U.S. in Reedsport, Oregon in 2010, which could lead to the first 50 MW wave farm in the U.S. A nearby site in Coos Bay, Oregon represents another potential 100 MW deployment.

While the total installed capacity of emerging “second generation” marine hydrokinetic resources – a category that includes wave, tidal stream, ocean current, ocean thermal and river hydrokinetic resources – was less than 10 MW at the end of 2008, a recent surge in interest in these new renewable options has generated a buzz, particularly in the United Kingdom, Ireland, the United States, Portugal, South Korea, Australia, New Zealand and Japan, among other countries. It is expected that within the next five to eight years, these emerging technologies will become commercialized to the point that they can begin competing for a share of the burgeoning market for carbon-free and non-polluting renewable resources.

The five technologies covered in a new report by Pike Research are the following:

  • Tidal stream turbines often look suspiciously like wind turbines placed underwater. Tidal projects comprise over 90 percent of today’s marine kinetic capacity totals, but the vast majority of this installed capacity relies upon first generation “barrage” systems still relying upon storage dams.
  • Wave energy technologies more often look more like metal snakes that can span nearly 500 feet, floating on the ocean’s surface horizontally, or generators that stand erect vertically akin to a buoy. Any western coastline in the world has wave energy potential.
  • River hydrokinetic technologies are also quite similar to tidal technologies, relying on the kinetic energy of moving water, which can be enhanced by tidal flows, particularly at the mouth of a river way interacting with a sea and/or ocean.
  • Ocean current technologies are similar to tidal energy technologies, only they can tap into deeper ocean currents that are located offshore. Less developed than either tidal or wave energy, ocean current technologies, nevertheless, are attracting more attention since the resource is 24/7.
  • Ocean thermal energy technologies take a very different approach to generating electricity, capturing energy from the differences in temperature between the ocean surface and lower depths, and can also deliver power 24/7.

While there is a common perception that the U.S. and much of the industrialized world has tapped out its hydropower resources, the Electric Power Research Institute (EPRI) disputes this claim. According to its assessment, the U.S. has the water resources to generate from 85,000 to 95,000 more megawatts (MW) from this non-carbon energy source, with 23,000 MW available by 2025. Included in this water power assessment are new emerging marine kinetic technologies. In fact, according to EPRI, ocean energy and hydrokinetic sources (which includes river hydrokinetic technologies) will nearly match conventional new hydropower at existing sites in new capacity additions in the U.S. between 2010 and 2025.

The UN projects that the total “technically exploitable” potential for waterpower (including marine renewables) is 15 trillion kilowatt-hours, equal to half of the projected global electricity use in the year 2030. Of this vast resource potential, roughly 15% has been developed so far. The UN and World Energy Council projects 250 GW of hydropower will be developed by 2030. If marine renewables capture just 10% of this forecasted hydropower capacity, that figure represents 25 GW, a figure Pike Research believes is a valid possibility and the likely floor on market scope.

The demand for energy worldwide will continue to grow at a dramatic clip between 2009 and 2025, with renewable energy sources overtaking natural gas as the second largest source behind coal by 2015 (IEA, 2008). By 2015, the marine renewable market share of this renewable energy growth will still be all but invisible as far as the IEA statistics are concerned, but development up to that point in time will determine whether these sources will contribute any substantial capacity by 2025. By 2015, Pike Research shows a potential of over 22 GW of all five technologies profiled in this report could come on-line. Two of the largest projects – a 14 GW tidal barrage in the U.K. and a 2.2 GW tidal fence in the Philippines — may never materialize, and/or will not likely be on-line by that date, leaving a net potential of more than 14 GW.

By 2025, at least 25 GW of total marine renewables will be developed globally. If effective carbon regulations in the U.S. are in place by 2010, and marine renewable targets established by various European governments are met, marine renewables and river hydrokinetic technologies could provide as much as 200 GW by 2025: 115 GW wave; 57 GW tidal stream; 20 GW tidal barrage; 4 GW ocean current; 3 GW river hydrokinetic; 1 GW OTEC.

About the author: Peter Asmus is an industry analyst with Pike Research and has been covering the energy sector for 20 years. His recent report on the ocean energy sector for Pike Research is now available, and more information can be found at http://www.pikeresearch.com. His new book, Introduction to Energy in California, is now available from the University of California Press (www.peterasmus.com).

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EnergyCurrent, June 11, 2009

13298_DIA_0_opt picOcean Power Technologies Inc. (OPT) has reached two major manufacturing milestones in the development of the company’s PB150 PowerBuoy, a wave energy converter that is to be ready for deployment at the European Marine Energy Centre (EMEC) in Scotland by the end of 2009.

The mechanical elements of the power take-off system of the PB150 have been completed. OPT has also awarded Isleburn Ltd. the steel fabrication contract for the PowerBuoy structure. Isleburn is an Inverness, Scotland-based fabrication and engineering company for offshore structures.

Once the steel fabrication is complete, the 150-kW PowerBuoy will be fully assembled and ready for deployment by the end of 2009 at EMEC, where OPT has already secured a 2-MW berth.

When the PowerBuoy has been fully demonstrated at EMEC, OPT intends to deploy further PB150 PowerBuoys in projects around the world at locations including Reedsport, Oregon; Victoria, Australia and Cornwall, U.K.

OPT CEO Mark R. Draper said, “These two milestones demonstrate significant progress towards the deployment of OPT’s first PB150. This achievement represents a pivotal stage in the company’s development and that we are on track to achieve our objective of utilizing wave power as an economically-viable source of renewable energy.”

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JAMES RICKMAN, Seeking Alpha, June 8, 2009

wave-ocean-blue-sea-water-white-foam-photoOceans cover more than 70% of the Earth’s surface. As the world’s largest solar collectors, oceans generate thermal energy from the sun. They also produce mechanical energy from the tides and waves. Even though the sun affects all ocean activity, the gravitational pull of the moon primarily drives the tides, and the wind powers the ocean waves.

Wave energy is the capture of the power from waves on the surface of the ocean. It is one of the newer forms of renewable or ‘green’ energy under development, not as advanced as solar energy, fuel cells, wind energy, ethanol, geothermal companies, and flywheels. However, interest in wave energy is increasing and may be the wave of the future in coastal areas according to many sources including the International Energy Agency Implementing Agreement on Ocean Energy Systems (Report 2009).

Although fewer than 12 MW of ocean power capacity has been installed to date worldwide, we find a significant increase of investments reaching over $2 billion for R&D worldwide within the ocean power market including the development of commercial ocean wave power combination wind farms within the next three years.

Tidal turbines are a new technology that can be used in many tidal areas. They are basically wind turbines that can be located anywhere there is strong tidal flow. Because water is about 800 times denser than air, tidal turbines will have to be much sturdier than wind turbines. They will be heavier and more expensive to build but will be able to capture more energy. For example, in the U.S. Pacific Northwest region alone, it’s feasible that wave energy could produce 40–70 kilowatts (kW) per meter (3.3 feet) of western coastline. Renewable energy analysts believe there is enough energy in the ocean waves to provide up to 2 terawatts of electricity.

Companies to Watch in the Developing Wave Power Industry:

Siemens AG (SI) is a joint venture partner of Voith Siemens Hydro Power Generation, a leader in advanced hydro power technology and services, which owns Wavegen, Scotland’s first wave power company. Wavegen’s device is known as an oscillating water column, which is normally sited at the shoreline rather than in open water. A small facility is already connected to the Scottish power grid, and the company is working on another project in Northern Spain.

Ocean Power Technologies, Inc (OPTT) develops proprietary systems that generate electricity through ocean waves. Its PowerBuoy system is used to supply electricity to local and regional electric power grids. Iberdrola hired the company to build and operate a small wave power station off Santona, Spain, and is talking with French oil major Total (TOT) about another wave energy project off the French coast. It is also working on projects in England, Scotland, Hawaii, and Oregon.

Pelamis Wave Power, formerly known as Ocean Power Delivery, is a privately held company which has several owners including various venture capital funds, General Electric Energy (GE) and Norsk Hydro ADR (NHYDY.PK). Pelamis Wave Power is an excellent example of Scottish success in developing groundbreaking technology which may put Scotland at the forefront of Europe’s renewable revolution and create over 18,000 green high wage jobs in Scotland over the next decade. The Pelamis project is also being studied by Chevron (CVX).

Endesa SA ADS (ELEYY.PK) is a Spanish electric utility which is developing, in partnership with Pelamis, the world’s first full scale commercial wave power farm off Aguçadoura, Portugal which powers over 15,000 homes. A second phase of the project is now planned to increase the installed capacity from 2.25MW to 21MW using a further 25 Pelamis machines.

RWE AG ADR (RWEOY.PK) is a German management holding company with six divisions involved in power and energy. It is developing wave power stations in Siadar Bay on the Isle of Lewis off the coast of Scotland.

Australia’s Oceanlinx offers an oscillating wave column design and counts Germany’s largest power generator RWE as an investor. It has multiple projects in Australia and the U.S., as well as South Africa, Mexico, and Britain.

Alstom (AOMFF.PK) has also announced development in the promising but challenging field of capturing energy from waves and tides adding to the further interest from major renewable power developers in this emerging industry.

The U.S. Department of Energy has announced several wave energy developments including a cost-shared value of over $18 million, under the DOE’s competitive solicitation for Advanced Water Power Projects. The projects will advance commercial viability, cost-competitiveness, and market acceptance of new technologies that can harness renewable energy from oceans and rivers. The DOE has selected the following organizations and projects for grant awards:

First Topic Area: Technology Development (Up to $600,000 for up to two years)

Electric Power Research Institute, Inc (EPRI) (Palo Alto, Calif.) Fish-friendly hydropower turbine development & deployment. EPRI will address the additional developmental engineering required to prepare a more efficient and environmentally friendly hydropower turbine for the commercial market and allow it to compete with traditional designs.

Verdant Power Inc. (New York, N.Y.) Improved structure and fabrication of large, high-power kinetic hydropower systems rotors. Verdant will design, analyze, develop for manufacture, fabricate and thoroughly test an improved turbine blade design structure to allow for larger, higher-power and more cost-effective tidal power turbines.

Public Utility District #1 of Snohomish County (SnoPUD) (Everett, Wash.) Puget Sound Tidal Energy In-Water Testing and Development Project. SnoPUD will conduct in-water testing and demonstration of tidal flow technology as a first step toward potential construction of a commercial-scale power plant. The specific goal of this proposal is to complete engineering design and obtain construction approvals for a Puget Sound tidal pilot demonstration plant in the Admiralty Inlet region of the Sound.

Pacific Gas and Electric Company – San Francisco, Calif. WaveConnect Wave Energy In-Water Testing and Development Project. PG&E will complete engineering design, conduct baseline environmental studies, and submit all license construction and operation applications required for a wave energy demonstration plant for the Humboldt WaveConnect site in Northern California.

Concepts ETI, Inc (White River Junction, Vt.) Development and Demonstration of an Ocean Wave Converter (OWC) Power System. Concepts ETI will prepare detailed design, manufacturing and installation drawings of an OWC. They will then manufacture and install the system in Maui, Hawaii.

Lockheed Martin Corporation (LMT) – Manassas, Va., Advanced Composite Ocean Thermal Energy Conversion – “OTEC”, cold water pipe project. Lockheed Martin will validate manufacturing techniques for coldwater pipes critical to OTEC in order to help create a more cost-effective OTEC system.

Second Topic Area, Market Acceleration (Award size: up to $500,000)

Electric Power Research Institute (Palo Alto, Calif.) Wave Energy Resource Assessment and GIS Database for the U.S. EPRI will determine the naturally available resource base and the maximum practicable extractable wave energy resource in the U.S., as well as the annual electrical energy which could be produced by typical wave energy conversion devices from that resource.

Georgia Tech Research Corporation (Atlanta, Ga.) Assessment of Energy Production Potential from Tidal Streams in the U.S. Georgia Tech will utilize an advanced ocean circulation numerical model to predict tidal currents and compute both available and effective power densities for distribution to potential project developers and the general public.

Re Vision Consulting, LLC (Sacramento, Calif.) Best Siting Practices for Marine and Hydrokinetic Technologies With Respect to Environmental and Navigational Impacts. Re Vision will establish baseline, technology-based scenarios to identify potential concerns in the siting of marine and hydrokinetic energy devices, and to provide information and data to industry and regulators.

Pacific Energy Ventures, LLC (Portland, Ore.) Siting Protocol for Marine and Hydrokinetic Energy Projects. Pacific Energy Ventures will bring together a multi-disciplinary team in an iterative and collaborative process to develop, review, and recommend how emerging hydrokinetic technologies can be sited to minimize environmental impacts.

PCCI, Inc. (Alexandria, Va.) Marine and Hydrokinetic Renewable Energy Technologies: Identification of Potential Navigational Impacts and Mitigation Measures. PCCI will provide improved guidance to help developers understand how marine and hydrokinetic devices can be sited to minimize navigational impact and to expedite the U.S. Coast Guard review process.

Science Applications International Corporation (SAI) – San Diego, Calif., International Standards Development for Marine and Hydrokinetic Renewable Energy. SAIC will assist in the development of relevant marine and hydrokinetic energy industry standards, provide consistency and predictability to their development, and increase U.S. industry’s collaboration and representation in the development process.

Third Topic Area, National Marine Energy Centers (Award size: up to $1.25 million for up to five years)

Oregon State University, and University of Washington – Northwest National Marine Renewable Energy Center. OSU and UW will partner to develop the Northwest National Marine Renewable Energy Center with a full range of capabilities to support wave and tidal energy development for the U.S. Center activities are structured to: facilitate device commercialization, inform regulatory and policy decisions, and close key gaps in understanding.

University of Hawaii (Honolulu, Hawaii) National Renewable Marine Energy Center in Hawaii will facilitate the development and implementation of commercial wave energy systems and to assist the private sector in moving ocean thermal energy conversion systems beyond proof-of-concept to pre-commercialization, long-term testing.

Types of Hydro Turbines

There are two main types of hydro turbines: impulse and reaction. The type of hydropower turbine selected for a project is based on the height of standing water— the flow, or volume of water, at the site. Other deciding factors include how deep the turbine must be set, efficiency, and cost.

Impulse Turbines

The impulse turbine generally uses the velocity of the water to move the runner and discharges to atmospheric pressure. The water stream hits each bucket on the runner. There is no suction on the down side of the turbine, and the water flows out the bottom of the turbine housing after hitting the runner. An impulse turbine, for example Pelton or Cross-Flow is generally suitable for high head, low flow applications.

Reaction Turbines

A reaction turbine develops power from the combined action of pressure and moving water. The runner is placed directly in the water stream flowing over the blades rather than striking each individually. Reaction turbines include the Propeller, Bulb, Straflo, Tube, Kaplan, Francis or Kenetic are generally used for sites with lower head and higher flows than compared with the impulse turbines.

Types of Hydropower Plants

There are three types of hydropower facilities: impoundment, diversion, and pumped storage. Some hydropower plants use dams and some do not.

Many dams were built for other purposes and hydropower was added later. In the United States, there are about 80,000 dams of which only 2,400 produce power. The other dams are for recreation, stock/farm ponds, flood control, water supply, and irrigation. Hydropower plants range in size from small systems for a home or village to large projects producing electricity for utilities.

Impoundment

The most common type of hydroelectric power plant (above image) is an impoundment facility. An impoundment facility, typically a large hydropower system, uses a dam to store river water in a reservoir. Water released from the reservoir flows through a turbine, spinning it, which in turn activates a generator to produce electricity. The water may be released either to meet changing electricity needs or to maintain a constant reservoir level.

The Future of Ocean and Wave Energy

Wave energy devices extract energy directly from surface waves or from pressure fluctuations below the surface. Renewable energy analysts believe there is enough energy in the ocean waves to provide up to 2 terawatts of electricity. (A terawatt is equal to a trillion watts.)

Wave energy rich areas of the world include the western coasts of Scotland, northern Canada, southern Africa, Japan, Australia, and the northeastern and northwestern coasts of the United States. In the Pacific Northwest alone, it’s feasible that wave energy could produce 40–70 kilowatts (kW) per meter (3.3 feet) of western coastline. The West Coast of the United States is more than a 1,000 miles long.
In general, careful site selection is the key to keeping the environmental impacts of wave energy systems to a minimum. Wave energy system planners can choose sites that preserve scenic shorefronts. They also can avoid areas where wave energy systems can significantly alter flow patterns of sediment on the ocean floor.

Economically, wave energy systems are just beginning to compete with traditional power sources. However, the costs to produce wave energy are quickly coming down. Some European experts predict that wave power devices will soon find lucrative niche markets. Once built, they have low operation and maintenance costs because the fuel they use — seawater — is FREE.

The current cost of wave energy vs. traditional electric power sources?

It has been estimated that improving technology and economies of scale will allow wave generators to produce electricity at a cost comparable to wind-driven turbines, which produce energy at about 4.5 cents kWh.

For now, the best wave generator technology in place in the United Kingdom is producing energy at an average projected/assessed cost of 6.7 cents kWh.

In comparison, electricity generated by large scale coal burning power plants costs about 2.6 cents per kilowatt-hour. Combined-cycle natural gas turbine technology, the primary source of new electric power capacity is about 3 cents per kilowatt hour or higher. It is not unusual to average costs of 5 cents per kilowatt-hour and up for municipal utilities districts.

Currently, the United States, Brazil, Europe, Scotland, Germany, Portugal, Canada and France all lead the developing wave energy industry that will return 30% growth or more for the next five years.

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Excerpts from FRANK HARTZELL’s article in the Mendocino Beacon, June 4, 2009

13298_DIA_0_opt picOcean Power Technologies’ subsidiary California Wave Energy Partners in it’s “wave energy project proposed off Cape Mendocino has surrendered its Federal Energy Regulatory Commission (FERC) preliminary permit, making two major companies that have abandoned the area in the past two weeks.

The moves come at a time when President Obama’s energy policy has cut funding for wave energy in favor of solar and wind energy development.

The withdrawals leave GreenWave Energy Solutions LLC, with a permit off Mendocino, as the only local wave energy project.

Pacific Gas and Electric Company announced earlier this month they would not seek to develop wave energy off Fort Bragg. However, PG&E has not yet legally abandoned its FERC preliminary permit.

California Wave Energy Partners did just that on May 26, telling FERC their parent company, Ocean Power Technologies (OPT) was pulling out of California in favor of developing wave energy more seriously in Oregon.

The project was proposed near Centerville off Humboldt County, south of Eureka on the remote coast of Cape Mendocino.

“OPT subsidiaries are also developing two other projects at Coos Bay and Reedsport,” wrote Herbert Nock of OPT. “During the process of developing these projects, OPT has learned the importance of community involvement in the project definition and permitting process.

“OPT therefore feels it is in the best interests of all parties to focus its efforts (in Oregon) at this time. This will allow the time and resources necessary to responsibly develop these sites for the benefit of the coastal community and the state,” Nock wrote.

The Cape Mendocino project was to be situated in a prime wave energy spot, but with connections to the power grid still to be determined. The project was never the subject of a public meeting in Mendocino County and stayed under the radar compared to several other Humboldt County projects. PG&E still plans to develop its WaveConnect project off Eureka.

Brandi Ehlers, a PG&E spokeswoman, said PG&E plans to relinquish the preliminary permit for the Mendocino Wave Connect project soon.

She said the utility spent $75,000 on the Mendocino County portion of Wave Connect before stopping because Noyo Harbor was ill-equipped to deal with an offshore energy plant.

“PG&E is not currently pursuing applications for new FERC hydrokinetic preliminary permits, but it is important that we continue to explore other possibilities,” Ehlers said in response to a question.

Secretary of the Interior Ken Salazar has announced that his department will host 12 public workshops this month to discuss the newly-issued regulatory program for renewable energy development on the U.S. Outer Continental Shelf.

All the meetings are to be held in large cities — in Seattle June 24, Portland on June 25, and San Francisco on June 26.

Salazar restarted the process of building a framework for energy development in the ocean, which had been started in the Bush Administration but never finished.

The new program establishes a process for granting leases, easements, and rights-of-way for offshore renewable energy projects as well as methods for sharing revenues generated from OCS renewable energy projects with adjacent coastal States. The rules for alternative energy development in the oceans become effective June 29.

Most of the actual ocean energy development figures are for the Atlantic and Gulf of Mexico. The Pacific Ocean’s near-shore slopes are too steep and too deep for current wind energy technology. Wave and tidal energy are still in their infancy, not seen as able to help with President Obama’s energy plan.

The Obama administration has proposed a 25% cut in the research and development budget for wave and tidal power, according to an in-depth report in the Tacoma, Wash., News Tribune.

At the same time the White House sought an 82% increase in solar power research funding, a 36% increase in wind power funding and a 14% increase in geothermal funding. But it looked to cut wave and tidal research funding from $40 million to $30 million, the News Tribune reported.

Interior’s Minerals Management Service, the agency charged with regulating renewable energy development on the Outer Continental Shelf [and specifically wind energy projects], is organizing and conducting the workshops, which will begin with a detailed presentation and then open the floor to a question and answer session. All workshops are open to the public and anyone interested in offshore renewable energy production is encouraged to participate.”

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LES BLUMENTHAL, The Bellingham Herald, May 30, 2009

wave-ocean-blue-sea-water-white-foam-photoThe Obama administration has proposed a 25% cut in the research and development budget for one of the most promising renewable energy sources in the Northwest – wave and tidal energy. At the same time the White House sought an 82% increase in solar power research funding, a 36% increase in wind power funding and a 14% increase in geothermal funding. But it looked to cut wave and tidal research funding from $40 million to $30 million.

The decision to cut funding came only weeks after the Interior Department suggested that wave power could emerge as the leading offshore energy source in the Northwest and at a time when efforts to develop tidal power in Puget Sound are attracting national and international attention. By some estimates, wave and tidal power could eventually meet 10% of the nation’s electricity demand, about the same as hydropower currently delivers.

Some experts have estimated that if only 0.2% of energy in ocean waves could be harnessed, the power produced would be enough to supply the entire world. In addition to Puget Sound and the Northwest coast, tidal and wave generators have been installed, planned or talked about in New York’s East River, in Maine, Alaska, off Atlantic City, N.J., and Hawaii. However, they’d generate only small amounts of power.

The Europeans are leaders when it comes to tidal and wave energy, with projects considered, planned or installed in Spain, Portugal, Scotland, Ireland and Norway. There have also been discussions about projects in South Korea, the Philippines, India and Canada’s Maritime provinces.

The proposed cut, part of the president’s budget submitted to Congress, has disappointed Sen. Patty Murray, D-Wash. “Wave and tidal power holds great promise in helping to meet America’s long-term energy needs,” Murray said, adding that Washington state is a leader in its development. “It’s time for the Department of Energy to focus on this potential. But playing budget games won’t get the work done.” Murray’s staff said that while $16.8 billion in the recently passed stimulus bill is reserved for renewable energy and energy efficiency, none of it is earmarked for wave and tidal power.

Energy Department spokesman Tom Welch, however, said the Obama administration is asking for 10 times more for tidal and wave power than the Bush administration did. “The trend line is up,” Welch said. “The department is collaborating with industry, regulators and other stakeholders to develop water resources, including conventional hydro.”

Murray sees it differently. Congress appropriated $40 million for the current year, so the Obama administration proposal actually would cut funding by a fourth. Utility officials involved in developing tidal energy sources said the administration’s approach was shortsighted. “We need all the tools in the tool belt,” said Steve Klein, general manager of the Snohomish County Public Utility District. “It’s dangerous to anoint certain sources and ignore others.”

The Snohomish PUD could have a pilot plant using three tidal generators installed on a seabed in Puget Sound in 2011. The tidal generators, built by an Irish company, are 50 feet tall and can spin either way depending on the direction of the tides. The units will be submerged, with 80 feet of clearance from their tops to the water’s surface. They’ll be placed outside of shipping channels and ferry routes. The pilot plant is expected to produce one megawatt of electricity, or enough to power about 700 homes. If the pilot plant proves successful, the utility would consider installing a project that powered 10,000 homes.

“A lot of people are watching us,” Klein said. The Navy, under pressure from Congress to generate 25% of its power from renewable sources by 2025, will install a pilot tidal generating project in Puget Sound near Port Townsend next year.

In Washington state, law requires that the larger utilities obtain 15% of their electricity from renewable sources by 2020. The law sets up interim targets of 3% by 2012 and 9% by 2016. Most of the attention so far has focused on developing large wind farms east of the Cascade Mountains. Because wind blows intermittently, however, the region also needs a more reliable source of alternative energy.

Tidal and wave fit that need. Also, at least with tidal, the generators would be closer to population centers than the wind turbines in eastern Washington. “The potential is significant and (tidal and wave) could accomplish a large fraction of the renewable energy portfolio for the state,” said Charles Brandt, director of the Pacific Northwest National Laboratory’s marine sciences lab in Sequim.

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MendoCoastCurrent, May 20, 2009

Mendocino-Energy-Mill-SiteAt this core energy technology incubator, energy policy is created as renewable energy technologies and science move swiftly from white boards and white papers to testing, refinement and implementation.

The Vision

Mendocino Energy is located on the Mendocino coast, three plus hours north of San Francisco/Silicon Valley. On the waterfront of Fort Bragg, utilizing a portion of the now-defunct Georgia-Pacific Mill Site to innovate in best practices, cost-efficient, safe renewable and sustainable energy development – wind, wave, solar, bioremediation, green-ag/algae, smart grid and grid technologies, et al.

The process is collaborative in creating, identifying and engineering optimum, commercial-scale, sustainable, renewable energy solutions…with acumen.

Start-ups, utilities companies, universities (e.g. Precourt Institute for Energy at Stanford), EPRI, the federal government (FERC, DOE, DOI) and the world’s greatest minds gathering at this fast-tracked, unique coming-together of a green work force and the U.S. government, creating responsible, safe renewable energy technologies to quickly identify best commercialization candidates and build-outs.

The campus is quickly constructed on healthy areas of the Mill Site as in the past, this waterfront, 400+ acre industry created contaminated areas where mushroom bioremediation is underway.

Determining best sitings for projects in solar thermal, wind turbines and mills, algae farming, bioremediation; taking the important first steps towards establishing U.S. leadership in renewable energy and the global green economy.

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Editors Note:  On June 9, 2009, PG&E filed with the Federal Energy Regulatory Commission (FERC) a petition to release the Mendocino WaveConnect preliminary permit.

wave-ocean-blue-sea-water-white-foam-photoMendoCoastCurrent, May 11, 2009

In early May 2009, PG&E’s WaveConnect team decided to cancel the Mendocino WaveConnect project because the Noyo Harbor didn’t pass muster and was deemed insufficient in several engineering aspects, therefore unable to support PG&E’s Mendocino WaveConnect pilot wave energy program offshore.

PG&E summarily rejected re-situating the launch site to the Fort Bragg Mill Site, only a short distance from the Noyo Harbor, where PG&E could construct a state-of-the-art launch for Mendocino WaveConnect.

PG&E plans to report their decision to the Federal Energy Regulatory Commission and anticipates surrendering the Mendocino WaveConnect FERC pilot wave energy permit. The City of Fort Bragg, County of Mendocino and the FISH Committee were brought up to speed by PG&E on May 11th.

PG&E had raised $6mm in funding from CPUC and DOE for WaveConnect, allocated to both Mendocino and Humboldt projects. This remaining funds will now be directed to only Humboldt WaveConnect.

And PG&E notes that Humboldt WaveConnect, at Humboldt Bay and its harbor, offers WaveConnect the required spaciousness and the industrial infrastructure as well as a welcoming, interested community.

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Excerpts of FRANK HARTZELL’s article, Mendocino Beacon, May 7, 2009

gweclogo1GreenWave Energy Solutions, an “alternative energy startup has been granted a three-year preliminary permit to study wave energy off Mendocino.

It’s locals’ first look at action by a newly recast Federal Energy Regulatory Commission (FERC), which is tasked by the Obama Administration to make a greater push to develop alternative energy.

On May 1, FERC issued an exclusive preliminary permit to GreenWave Energy Solutions LLC. The permit’s area stretches from just north of Albion to off Point Cabrillo, about a half-mile from shore to three miles offshore.

Five men from the Thousand Oaks area of Southern California, including Tony Strickland, a Republican state senator, formed GreenWave Energy Solutions about two years ago.

Strickland, one of the state’s most ardent deregulators and anti-tax advocates, won the state Legislature’s closest race last November by a handful of votes. He made his involvement in alternative energy a key part of his campaign.

Green Wave Energy Solutions is composed of president Wayne Burkamp, Strickland, engineer Bill Bustamante, developer Dean Kunicki and developer Gary Gorian. Kunicki and Gorian are major real estate developers in Southern California.

The preliminary permit reserves that area solely for GreenWave and also gives the company first rights to apply for a long-term power license in state waters.”

“The GreenWave proposal envisions eventual construction of a power plant with more than twice the capacity of that planned by PG&E. GreenWave’s Burkamp said the firm is not a shell corporation or a subsidiary of any other company.

GreenWave hopes to someday install 10 to 100 Pelamis or OPT hydrokinetic devices capable of producing 100 megawatts, with a 2- to 3-mile long powerline running to shore, the permit application states.

FERC’s permit conditions for GreenWave don’t vary much from those imposed by FERC under the former Bush Administration.

But locals made this preliminary permit one of the longest ever. And the application has more interveners and more people commenting than any other “hydrokinetic” project in the nation. FERC has issued and is considering hydrokinetic permits from the Yukon River to the Florida Keys for wave, tidal, ocean current and river flow power.

While issuing the permit, FERC briefly responds to each point raised by locals.

“As for the concerns raised by Mendocino County and Laurel Krause regarding the financial capability and experience of the applicant, it has been the Commission’s policy for some time that, at least where there is no competition for a permit, the Commission will not base grant of the permit on proof of an applicant’s ability to finance or perform studies under the permit,” FERC wrote. “However, as discussed below, application of the Commission’s strict scrutiny policy may include cancellation of the permit if the applicant is unable to demonstrate, for financial or other reasons, adequate progress toward the possible development of a license application.”

Although FERC is an independent agency, President Obama appointed Jon Wellinghoff as chairman of the five-member commission after the chairman under President Bush resigned and left FERC. With the commission now split 2-2 between Republicans and Democrats, Obama now has the opportunity to change its direction with his appointment of a new fifth member.

FERC also recently accepted three preliminary permit applications from Sonoma County to study wave energy off its shores, a nod to local government that signals a change of direction for the independent federal commission.

That change began when Mendocino County and the City of Fort Bragg protested exclusion from the process and a lawsuit was threatened.

The permit is the first wave energy permit since the Obama Administration released new standards for the process of generating alternative energy on the outer continental shelf.

Under that plan, FERC has complete control of the wave energy process inside three miles. For projects like PG&E’s wave energy proposal, which extends on both sides of the three-mile line, a Minerals Management Service lease is required past state waters. PG&E withdrew from its efforts to get a MMS lease last year.

GreenWave’s permit area appears to extend just beyond the three-mile limit. John Romero of MMS said neither PG&E or GreenWave has sought a lease from MMS.

GreenWave’s application says the initial phase will involve spending between $1 million and $2 million and will be financed entirely through private equity.

“The estimated cost of the second phase (the actual installation of wave energy devices in the water and the generation of power from these devices) will be $20 million to $40 million,” the application states.

Burkamp told the newspaper that GreenWave’s application is different from PG&E’s in that GreenWave will focus on solving environmental issues, while PG&E Wave Connect is set up to test rival technologies.

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SustainableBusiness.com News, April 30, 2009

wave-ocean-blue-sea-water-white-foam-photoA bill introduced in the Senate aims to encourage development of renewable ocean energy.

Sen. Lisa Murkowski (R-Alaska) today introduced the legislation as a companion to a bill introduced in the U.S. House of Representatives by Rep. Jay Inslee, (D-Wash.), that would authorize as much as $250 million a year to promote ocean research.

The Marine Renewable Energy Promotion Act of 2009 and a companion tax provision would expand federal research of marine energy, take over the cost verification of new wave, current, tidal and thermal ocean energy devices, create an adaptive management fund to help pay for the demonstration and deployment of such electric projects and provide a key additional tax incentive.

“Coming from Alaska, where there are nearly 150 communities located along the state’s 34,000 miles of coastline plus dozens more on major river systems, it’s clear that perfecting marine energy could be of immense benefit to the nation,” said Murkowski, ranking member of the Senate Energy and Natural Resources Committee. “It simply makes sense to harness the power of the sun, wind, waves and river and ocean currents to make electricity.”

The legislation would:

  • Authorize the U.S. Department of Energy to increase its research and development effort. The bill also encourages efforts to allow marine energy to work in conjunction with other forms of energy, such as offshore wind, and authorizes more federal aid to assess and deal with any environmental impacts. 
  • Allow for the creation of a federal Marine-Based Energy Device Verification program in which the government would test and certify the performance of new marine technologies to reduce market risks for utilities purchasing power from such projects.
  • Authorize the federal government to set up an adaptive management program, and a fund to help pay for the regulatory permitting and development of new marine technologies.
  • And a separate bill, likely to be referred to the Senate Finance Committee for consideration, would ensure marine projects benefit from being able to accelerate the depreciation of their project costs over five years–like some other renewable energy technologies currently can do. The provision should enhance project economic returns for private developers

 The Electric Power Research Institute estimates that ocean resources in the United States could generate 252 million megawatt hours of electricity–6.5% of America’s entire electricity generation–if ocean energy gained the same financial and research incentives currently enjoyed by other forms of renewable energy.

“This bill, if approved, will bring us closer to a level playing field so that ocean energy can compete with wind, solar, geothermal and biomass technologies to generate clean energy,” Murkowski said.

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MARK CLAYTON, The Christian Science Monitor, April 24, 2009

wave-ocean-blue-sea-water-white-foam-photoThree miles off the craggy, wave-crashing coastline near Humboldt Bay, California, deep ocean swells roll through a swath of ocean that is soon to be the site of the nation’s first major wave energy project.

Like other renewable energy technology, ocean energy generated by waves, tidal currents or steady offshore winds has been considered full of promise yet perennially years from reaching full-blown commercial development.

That’s still true – commercial-scale deployment is at least five years away. Yet there are fresh signs that ocean power is surging. And if all goes well, WaveConnect, the wave energy pilot project at Humboldt that’s being developed by Pacific Gas and Electric Co. (PG&E), could by next year deploy five commercial-scale wave systems, each putting 1 megawatt of ocean-generated power onto the electric grid.

At less than 1% of the capacity of a big coal-fired power plant, that might seem a pittance. Yet studies show that wave energy could one day produce enough power to supply 17% of California’s electric needs – and make a sizable dent in the state’s greenhouse gas emissions.

Nationwide, ocean power’s potential is far larger. Waves alone could produce 10,000 megawatts of power, about 6.5% of US electricity demand – or as much as produced by conventional hydropower dam generators, estimated the Electric Power Research Institute (EPRI), the research arm of the public utility industry based in Palo Alto, California, in 2007. All together, offshore wind, tidal power, and waves could meet 10% of US electricity needs.

That potential hasn’t gone unnoticed by the Obama administration. After years of jurisdictional bickering, the Federal Energy Regulatory Commission (FERC) and the Department of Interior — MMS last month moved to clarify permitting requirements that have long slowed ocean energy development.

While the Bush administration requested zero for its Department of Energy ocean power R&D budget a few years ago, the agency has reversed course and now plans to quadruple funding to $40 million in the next fiscal year.

If the WaveConnect pilot project succeeds, experts say that the Humboldt site, along with another off Mendocino County to the south, could expand to 80 megawatts. Success there could fling open the door to commercial-scale projects not only along California’s surf-pounding coast but prompt a bicoastal US wave power development surge.

“Even without much support, ocean power has proliferated in the last two to three years, with many more companies trying new and different technology,” says George Hagerman, an ocean energy researcher at the Virginia Tech Advanced Research Institute in Arlington, Va.

Wave and tidal current energy are today at about the same stage as land-based wind power was in the early 1980s, he says, but with “a lot more development just waiting to see that first commercial success.”

More than 50 companies worldwide and 17 US-based companies are now developing ocean power prototypes, an EPRI survey shows. As of last fall, FERC tallied 34 tidal power and nine wave power permits with another 20 tidal current, four wave energy, and three ocean current applications pending.

Some of those permits are held by Christopher Sauer’s company, Ocean Renewable Power of Portland, Maine, which expects to deploy an underwater tidal current generator in a channel near Eastport, Maine, later this year.

After testing a prototype since December 2007, Mr. Sauer is now ready to deploy a far more powerful series of turbines using “foils” – not unlike an airplane propeller – to efficiently convert water current that’s around six knots into as much as 100,000 watts of power. To do that requires a series of “stacked” turbines totaling 52 feet wide by 14 feet high.

“This is definitely not a tinkertoy,” Sauer says.

Tidal energy, as demonstrated by Verdant Power’s efforts in New York City’s East River, could one day provide the US with 3,000 megawatts of power, EPRI says. Yet a limited number of appropriate sites with fast current means that wave and offshore wind energy have the largest potential.

“Wave energy technology is still very much in emerging pre-commercial stage,” says Roger Bedard, ocean technology leader for EPRI. “But what we’re seeing with the PG&E WaveConnect is an important project that could have a significant impact.”

Funding is a problem. As with most renewable power, financing for ocean power has been becalmed by the nation’s financial crisis. Some 17 Wall Street finance companies that had funded renewables, including ocean power, are now down to about seven, says John Miller, director of the Marine Renewable Energy Center at the University of Massachusetts at Dartmouth.

Even so, entrepreneurs like Sauer aren’t close to giving up – and even believe that the funding tide may have turned. Private equity and the state of Maine provided funding at a critical time, he says.

“It’s really been a struggle, particularly since mid-September when Bear Sterns went down,” Sauers says. “We worked without pay for a while, but we made it through.”

Venture capitalists are not involved in ocean energy right now, he admits. Yet he does get his phone calls returned. “They’re not writing checks yet, but they’re talking more,” he says.

When they do start writing checks, it may be to propel devices such as the Pelamis and the PowerBuoy. Makers of those devices, and more than a dozen wave energy companies worldwide, will soon vie to be among five businesses selected to send their machines to the ocean off Humboldt.

One of the major challenges they will face is “survivability” in the face of towering winter waves. By that measure, one of the more successful generators – success defined by time at sea without breaking or sinking – is the Pelamis, a series of red metal cylinders connected by hinges and hydraulic pistons.

Looking a bit like a red bullet train, several of the units were until recently floating on the undulating sea surface off the coast of Portugal. The Pelamis coverts waves to electric power as hydraulic cylinders connecting its floating cylinders expand and contract thereby squeezing fluid through a power unit that extracts energy.

An evaluation of a Pelamis unit installed off the coast of Massachusetts a few years ago found that for $273 million, a wave farm with 206 of the devices could produce energy at a cost of about 13.4 cents a kilowatt hours. Such costs would drop sharply and be competitive with onshore wind energy if the industry settled on a technology and mass-produced it.

“Even with worst-case assumptions, the economics of wave energy compares favorably to wind energy,” the 2004 study conducted for EPRI found.

One US-based contestant for a WaveConnect slot is likely to be the PowerBuoy, a 135-five-foot-long steel cylinder made by Ocean Power Technology (OPT) of Pennington, N.J. Inside the cylinder that is suspended by a float, a pistonlike structure moves up and down with the bobbing of the waves. That drives a generator, sending up to 150 kilowatts of power to a cable on the ocean bottom. A dozen or more buoys tethered to the ocean floor make a power plant.

“Survivability” is a critical concern for all ocean power systems. Constant battering by waves has sunk more than one wave generator. But one of PowerBuoy’s main claims is that its 56-foot-long prototype unit operated continuously for two years before being pulled for inspection.

“The ability to ride out passing huge waves is a very important part of our system,” says Charles Dunleavy, OPT’s chief financial officer. “Right now, the industry is basically just trying to assimilate and deal with many different technologies as well as the cost of putting structures out there in the ocean.”

Beside survivability and economics, though, the critical question of impact on the environment remains.

“We think they’re benign,” EPRI’s Mr. Bedard says. “But we’ve never put large arrays of energy devices in the ocean before. If you make these things big enough, they would have a negative impact.”

Mr. Dunleavy is optimistic that OPT’s technology is “not efficient enough to rob coastlines and their ecosystems of needed waves. A formal evaluation found the company’s PowerBuoy installed near a Navy base in Hawaii as having “no significant impact,” he says.

Gauging the environmental impacts of various systems will be studied closely in the WaveConnect program, along with observations gathered from fishermen, surfers, and coastal-impact groups, says David Eisenhauer, a PG&E spokesman, says.

“There’s definitely good potential for this project,” says Mr. Eisenhauer. “It’s our responsibility to explore any renewable energy we can bring to our customers – but only if it can be done in an economically and environmentally feasible way.”

Offshore wind is getting a boost, too. On April 22, the Obama administration laid out new rules on offshore leases, royalty payments, and easement that are designed to pave the way for investors.

Offshore wind energy is a commercially ready technology, with 10,000 megawatts of wind energy already deployed off European shores. Studies have shown that the US has about 500,000 megawatts of potential offshore energy. Across 10 to 11 East Coast states, offshore wind could supply as much as 20% of the states’ electricity demand without the need for long transmission lines, Hagerman notes.

But development has lagged, thanks to political opposition and regulatory hurdles. So the US remains about five years behind Europe on wave and tidal and farther than that on offshore wind, Bedard says. “They have 10,000 megawatts of offshore wind and we have zero.”

While more costly than land-based wind power, new offshore wind projects have been shown in some studies to have a lower cost of energy than coal projects of the same size and closer to the cost of energy of a new natural-gas fired power plant, Hagerman says.

Offshore wind is the only ocean energy technology ready to be deployed in gigawatt quantities in the next decade, Bedard says. Beyond that, wave and tidal will play important roles.

For offshore wind developers, that means federal efforts to clarify the rules on developing ocean wind energy can’t come soon enough. Burt Hamner plans a hybrid approach to ocean energy – using platforms that produce 10% wave energy and 90% wind energy.

But Mr. Hamner’s dual-power system has run into a bureaucratic tangle – with the Minerals Management Service and FERC both wanting his company to meet widely divergent permit requirements, he says.

“What the public has to understand is that we are faced with a flat-out energy crisis,” Hamner says. “We have to change the regulatory system to develop a structure that’s realistic for what we’re doing.”

To be feasible, costs for offshore wind systems must come down. But even so, a big offshore wind farm with hundreds of turbines might cost $4 billion – while a larger coal-fired power plant is just as much and a nuclear power even more, he contends.

“There is no cheap solution,” Hamner says. “But if we’re successful, the prize could be a big one.”

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MendoCoastCurrent, April 23, 2009

images3In Octoberr 2008 Grays Harbor Ocean Energy applied for seven Federal Energy Regulatory Commission (FERC) preliminary permits for projects located in the Atlantic Ocean about 12 to 25 miles offshore off the coasts of New York, Massachusetts, and Rhode Island, and in the Pacific Ocean about 5 to 30 miles off the coasts of California and Hawaii.

On April 9, 2009 FERC and MMS signed a Memorandum of Understanding (MOU) clarifying jurisdictional responsibilities for renewable energy projects in offshore waters on the Outer Continental Shelf (OCS).  The stated goals of this MOU are to establish a cohesive, streamlined process, encouraging development of wind, solar, and ocean or wave energy projects.

In this MOU, FERC agrees to not issue preliminary permits for ocean or wave projects that are located on the Outer Continental Shelf. 

And as a result, on April 17, 2009 FERC dismissed all seven Grays Harbor’s pending preliminary permit applications for its proposed wave projects as each and every project is located on the OCS.

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H. JOSEF HEBERT, AP/StarTribune, April 22, 2009

dept_of_interior_seal

Washington D.C. — The Interior Department issued long-awaited regulations on April 22, 2009 governing offshore renewable energy projects that would tap wind, ocean currents and waves to produce electricity.

The framework establishes how leases will be issued and sets in place revenue sharing with nearby coastal states that will receive 27.5% of the royalties that will be generated from the electricity production.

Interior Secretary Ken Salazar said in an interview that applications are expected for dozens of proposed offshore wind projects, many off the north and central Atlantic in the coming months. “This will open the gates for them to move forward … It sets the rules of the road,” Salazer said.

Actual lease approvals will take longer.

Salazar said he expects the first electricity production from some of the offshore projects in two or three years, probably off the Atlantic Coast.

President Barack Obama, marking Earth Day during an appearances in Iowa, welcomed “the bold steps toward opening America’s oceans and new energy frontier.”

The offshore leasing rules for electricity production from wind, ocean currents and tidal waves had stalled for two years because of a jurisdictional dispute between the Interior Department and the Federal Energy Regulatory Commission over responsibility for ocean current projects.

That disagreement was resolved earlier this month in a memorandum of understanding signed by Salazar and FERC Chairman Jon Wellinghoff.

The department’s Minerals Management Service will control offshore wind and solar projects and issue leases and easements for wave and ocean current energy development. The energy regulatory agency will issue licenses for building and operating wave and ocean current projects.

Salazar repeatedly has championed the development of offshore wind turbine-generated energy, especially off the central Atlantic Coast where the potential for wind as an electricity source is believe to be huge.

He said he has had numerous requests from governors and senators from Atlantic Coastal states to move forward with offshore wind development. State are interested in not only the close availability of wind-generated electricity for the populous Northeast, but also the potential for additional state revenue.

“We expect there will be significant revenue that will be generated,” Salazar said.

Under the framework nearby coastal states would receive 27.5% and the federal government the rest.

Currently there is a proposal for a wind farm off Nantucket Sound, Mass., known as Cape Wind, which has been under review separately from the regulation announced Wednesday. The Interior Department said no decision has been made on the Cape Wind project, but if it is approved it will be subject to the terms of the new rules.

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COLIN SULLIVAN, The New York Times, April 14, 2009

wave-ocean-blue-sea-water-white-foam-photoPalo Alto — Technology for tapping ocean waves, tides and rivers for electricity is far from commercial viability and lagging well behind wind, solar and other fledgling power sectors, a panel of experts said last week during a forum here on climate change and marine ecosystems.

While the potential for marine energy is great, ocean wave and tidal energy projects are still winding their way through an early research and development phase, these experts said.

“It’s basically not commercially financeable yet,” said Edwin Feo, a partner at Milbank, Tweed, Hadley & McCloy, during a conference at Stanford University. “They are still a long ways from getting access to the capital and being deployed, because they are simply immature technologies.”

Ocean and tidal energy are renewable sources that can be used to meet California’s renewable portfolio standard of 10 percent of electricity by 2010. But the industry has been hampered by uncertainty about environmental effects, poor economics, jurisdictional tieups and scattered progress for a handful of entrepreneurs.

Finavera Renewables, based in British Columbia, recently canceled all of its wave projects, bringing to a close what was the first permit for wave power from the Federal Energy Regulatory Commission. And last fall, the California Public Utilities Commission (CPUC) denied Pacific Gas & Electric Co.’s application for a power purchase agreement with Finavera Renewables, citing the technology’s immaturity.

Roger Bedard, head of the Electric Power Research Institute’s wave power research unit, said the United States is at least five and maybe 10 years away from the first commercial project in marine waters. A buoy at a Marine Corps base in Hawaii is the only wave-powered device that has been connected to the power grid so far in the United States. The first pilot tidal project, in New York’s East River, took five years to get a permit from FERC.

Feo, who handles renewable energy project financing at his law firm, says more than 80 ocean, tidal and river technologies are being tested by start-ups that do not have much access to capital or guarantee of long-term access to their resource. That has translated into little interest from the investment community.

“Most of these companies are start-ups,” Feo said. “From a project perspective, that doesn’t work. People who put money into projects expect long-term returns.”

William Douros of the National Oceanic and Atmospheric Administration (NOAA) expressed similar concerns and said agency officials have been trying to sort through early jurisdictional disputes and the development of some technologies that would “take up a lot of space on the sea floor.”

“You would think offshore wave energy projects are a given,” Douros said. “And yet, from our perspective, from within our agency, there are still a lot of questions.”

‘Really exciting times’

But the belief in marine energy is there in some quarters, prompting the Interior Department to clear up jurisdictional disputes with FERC for projects outside 3 miles from state waters. Under an agreement announced last week, Interior will issue leases for offshore wave and current energy development, while FREC will license the projects.

The agreement gives Interior’s Minerals Management Service exclusive jurisdiction over the production, transportation or transmission of energy from offshore wind and solar projects. MMS and FERC will share responsibilities for hydrokinetic projects, such as wave, tidal and ocean current.

Maurice Hill, who works on the leasing program at MMS, said the agency is developing “a comprehensive approach” to offshore energy development. Interior Secretary Ken Salazar himself has been holding regional meetings and will visit San Francisco this week to talk shop as part of that process.

Hill said MMS and the U.S. Geological Survey will issue a report within 45 days on potential development and then go public with its leasing program.

“These next couple of months are really exciting times, especially on the OCS,” he said.

Still, Hill acknowledged that the industry is in an early stage and said federal officials are approaching environmental effects especially with caution.

“We don’t know how they’ll work,” he said. “We’re testing at this stage.”

‘Highly energetic’ West Coast waves

But if projects do lurch forward, the Electric Power Research Institute’s Bedard said, the resource potential is off the charts. He believes it is possible to have 10 gigawatts of ocean wave energy online by 2025, and 3 gigawatts of river and ocean energy up in the same time frame.

The potential is greatest on the West Coast, Bedard said, where “highly energetic” waves pound the long coastline over thousands of miles. Alaska and California have the most to gain, he said, with Oregon, Washington and Hawaii not far behind.

To Feo, a key concern is the length of time MMS chooses to issue leases to developers. He said the typical MMS conditional lease time of two, three or five years won’t work for ocean wave technology because entrepreneurs need longer-term commitments to build projects and show investors the industry is here to say.

“It just won’t work” at two, three or five years, Feo said. “Sooner or later, you have to get beyond pilot projects.”

Hill refused to answer questions about the length of the leases being considered by MMS.

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MendoCoastCurrent, March 25, 2009

aquamarine-power_fb8xa_69

Aquamarine Power has signed a $2.7 million contract with Fugro Seacore to install their wave energy generator, the Oyster, at the European Marine Energy Center.

Aquamarine’s Oyster converter is designed for waters that are from 26-52 feet deep with anticipated installation 550 yards offshore in the second half of 2009.  The Oyster has a wave action pump sending pressured water in a pipeline to an electricity generator.

The generator, to be built in Orkney, Scotland, is expected to produce between 300 and 600 kilowatts for Scotland’s national grid.

The contract is part of the Scottish government’s goal to derive 50% its electricity from renewable energy sources by 2020.

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Editor’s Note:  On September 21, 2009 FERC Commissioner Suedeen Kelly declined a nomination to serve a second term on the panel. Kelly, a Democratic commissioner nominated by President Obama, said she was leaving her post for the private sector.  A FERC spokeswoman said Kelly would remain in her seat until Congress adjourns later this year.

In her tenure, Kelly has overseen the development of commercial scale renewable energy, the expansion of bid-based regional auction markets for electricity, growth in natural gas pipelines and storage and the birth of the smart grid.

“It is time for me to move on and pursue opportunities to advance these objectives in the private sector,” Kelly said in a statement.

The Senate has still yet to confirm another FERC nominee, John Norris. If the Senate fails to confirm Norris and replace Kelly before it adjourns, it will have only three commissioners sitting: two Republican and one Democrat.

MendoCoastCurrent, March 20, 2009

President Barack Obama has designated Jon Wellinghoff as chairman of the Federal Energy Regulatory Commission (FERC), a position he has held on an acting basis since January.

Wellinghoff is one of two Democrats on the five-member FERC commission.  Separately, the White House said Obama will nominate Commissioner Suedeen Kelly, the panel’s other Democrat, to a third term. Wellinghoff has been on the commission since 2006 and Kelly since 2003.

The Senate confirms commission members, but the president may name its chairman without Senate action.

Here’s the Obama Administration’s FERC Team:

comm_mem

Chairman Jon Wellinghoff, Commissioner Suedeen G. Kelly, Commissioner Philip D. Moeller, Commissioner Marc Spitzer

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EMMA JACKSON, UniversityWorldNews, March 15, 2009

aquamarine-power_fb8xa_69A research team at Queen’s University Belfast in Northern Ireland has renewed a relationship with Aquamarine Power, a leading marine technology energy company. Together they may create the next generation of wave power converters that could some day be an alternative source of power for European maritime states. 

This five-year deal will focus on perfecting a so-called ‘Oyster’ wave power device which the university’s Wave Power Research Team and Aquamarine Power created between 2005 and 2008. 

Professor Trevor Whittaker, who leads the research team at Queen’s, says the next generation of Oyster would be the precursor to a commercially -viable model that could produce alternative power for much of the UK with its long coastline. 

The Oyster device is designed to capture the energy found in near-shore waves, which is then sent to a seaside converter to be made into hydroelectric power. 

Whittaker said the deal would be indispensable for both partners. While Aquamarine Power would have the benefit of using some of the field”s leading experts and their research, the university would benefit from financial support and hands-on experience for its PhD students.

Whittaker said the team from Aquamarine would rent the university’s state-of-the-art wave tanks to test several models, creating income for the university. Aquamarine also agreed to provide funding for two full-time staff members at the research facility: a senior research fellow, and a technician. 

He said the programme’s PhD students would be able to see their research, their academic work, being used for something. “When they write their theses, they don’t just sit on a shelf. We’re doing applied research that is benefiting humanity directly.”

The team will monitor survivability and watch how the devices interact with each other to guarantee continuous power output in all sea states. Whittaker said commercial wave power was still “in its infancy,” but Oyster Two, which would form the basis of any commercial model, would be ready by 2011.

Its predecessor, Oyster One, will be launched at sea for testing this summer at the European Marine Energy Centre off the coast of north-east Scotland’s Orkney Isles. 

Dr Ronan Doherty, Aquamarine’s Chief Technical Officer, said the UK Carbon Trust had estimated that up to 20% of current UK electricity demand could be met by wave and tidal stream energy, with the majority being in coastal communities.

“World leading facilities and researchers at Queen’s enable Aquamarine Power to not only peruse the industrial design of our products in a detailed way, but it is also the source of constant innovation and challenge resulting from their blue sky thinking and fundamental research,” Doherty said.

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Cherry Creek News Staff, March 17, 2009

WASHINGTON, DC – In a joint statement issued today Secretary of the Interior (DOI), Ken Salazar and Acting Chairman of the Federal Energy Regulatory Commission (FERC) Jon Wellinghoff announced that the two agencies have confirmed their intent to work together to facilitate the permitting of renewable energy in offshore waters.

“Our renewable energy is too important for bureaucratic turf battles to slow down our progress. I am proud that we have reached an agreement with the Federal Energy Regulatory Commission regarding our respective roles in approving offshore renewable energy projects. This agreement will help sweep aside red tape so that our country can capture the great power of wave, tidal, wind and solar power off our coasts,” Secretary Salazar said.

“FERC is pleased to be working with the Department of the Interior and Secretary Salazar on a procedure that will help get renewable energy projects off the drawing board and onto the Outer Continental Shelf,” Acting FERC Chairman Jon Wellinghoff said.

Below is the joint Statement between DOI and FERC signed by Secretary Salazar and Acting Chairmain Wellinghoff:

JOINT STATEMENT BY THE SECRETARY OF THE INTERIOR AND THE ACTING CHAIRMAN OF THE FEDERAL ENERGY REGULATORY COMMISSION ON THE DEVELOPMENT OF RENEWABLE ENERGY RESOURCES ON THE OUTER CONTINENTAL SHELF

The United States has significant renewable energy resources in offshore waters, including wind energy, solar energy, and wave and ocean current energy.

Under the Outer Continental Shelf Lands Act, the Secretary of the Interior, acting through the Minerals Management Service, has the authority to grant leases, easements, and rights-of-way on the outer continental shelf for the development of oil and gas resources. The Energy Policy Act of 2005 amended the Outer Continental Shelf Lands Act to provide the Interior Department with parallel permitting authority with regard to the production, transportation, or transmission of energy from additional sources of energy on the outer continental shelf, including renewable energy sources.

The Interior Department’s responsibility for the permitting and development of renewable energy resources on the outer continental shelf is broad. In particular, the Department of the Interior has permitting and development authority over wind power projects that use offshore resources beyond state waters.

Interior’s authority does not diminish existing responsibilities that other agencies have with regard to the outer continental shelf. In that regard, under the Federal Power Act, the Federal Energy Regulatory Commission has the statutory responsibility to oversee the development of hydropower resources in navigable waters of the United States. “Hydrokinetic” power potentially can be developed offshore through new technologies that seek to convert wave, tidal and ocean current energy to electricity. FERC will have the primary responsibility to manage the licensing of such projects in offshore waters pursuant to the Federal Power Act, using procedures developed for hydropower licenses, and with the active involvement of relevant federal land and resource agencies, including the Department of the Interior.

We have requested our staffs to prepare a short Memorandum of Understanding that sets forth these principles, and which describes the process by which permits and licenses related to renewable energy resources in offshore waters will be developed.

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MendoCoastCurrent, March 17, 2009

Here’s a map indicating the measurement of wave energy flux around the world:  

Average Annual Wave Energy Flux (kW/m)

Average Annual Wave Energy Flux (kW/m)

From March 2009 Greentech Innovations Report.

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EVAN LEHMANN, The New York Times, March 17, 2009

The oceans might not be big enough for sharp-elbowed renewable energy developers. Aspiring power producers are claiming sweeping stretches of sea along the East Coast, sometimes overlapping each other and igniting modern-day allegations of “claim jumping.”

Open water miles from shore is the newest frontier for prospectors, as vague notions persist about who in the federal government presides over the ocean depths. A jurisdictional dispute between two federal agencies — the Department of Interior’s Minerals Management Service and the Federal Energy Regulatory Commission — is encouraging a “Wild West” atmosphere, as one participant described the accelerating race to grab chunks of seafloor for energy development.

The impasse has led competing prospectors to claim the same areas of ocean off New Jersey’s coast, citing authority from different federal agencies. Wind developers are accusing Seattle-based Grays Harbor Ocean Energy Co. of taking advantage of the regulatory uncertainty to snatch a 200-square-mile swath of ocean for a proposed wave and wind energy project through FERC.

Smaller patches within that area had already been identified for wind farms approved by the state and been given a preliminary green light by MMS.

“They are all around us,” Chris Wissemann, founder of Deepwater Wind, said of Grays Harbor. State regulators awarded development rights to Deepwater Wind last fall to build a 350-megawatt wind farm about 20 miles off the shore with PSEG Renewable Generation.

But now the Grays Harbor site is “completely overlapping” the smaller 20-square-mile area of ocean identified by Deepwater Wind, Wissemann added, noting that his project is at “full stop.” The sprawling Grays Harbor parcel also encompasses a second wind project, proposed by Bluewater Wind, which plans to erect about 100 turbines over 24 square miles.

Wind developers and state officials are pressing FERC to deny Grays Harbor’s permit. A decision could come this spring.

‘Wild West’ goes to sea

The confusion is the offspring of dueling federal agencies. The Minerals Management Service is generally considered the landlord of the ocean floor, and has been working for three years on new rules to provide leases for wind farms on the outer continental shelf. There is no dispute about its authority over wind projects, as outlined in the Energy Policy Act of 2005.

But the Federal Energy Regulatory Commission has been arguing for two years that it maintains jurisdiction over hydrokinetic projects — those that tap the power of waves and currents — under the Federal Power Act.

That leaves developers of both wind and wave technologies vulnerable to each other. Preliminary permits are easy to get, and that can lead to “a lot of gamesmanship” in areas known to have good energy prospects, said Carolyn Elefant, a lawyer with the Ocean Renewable Energy Coalition.

“There are a lot of people who have these visions of flipping sites, selling sites, jumping claims and making people buy them off,” she said. “It’s the Wild West.”

That “back and forth” struggle between the two agencies stalled the release of MMS’s new rule on offshore renewable energy projects at the close of George W. Bush’s presidency, according to Michael Olsen, a former deputy assistant secretary in the Interior Department, who worked on the rule. Developers say the delay has prevented the offshore industry from growing.

“There was a tremendous push at the end of the last administration” to finalize the rule, Olsen said an event sponsored by the Energy Bar Association yesterday. “And it was delayed because of this dispute.”

‘Permit flippers’ vs. ‘mafiosos’

Grays Harbor is at the center of that storm. Run by Burton Hamner, who has experience in coastal management, the company in October plunged into the race to build the first offshore power generation project on the East Coast.

It applied for six interim leases from FERC, a move that would give it priority over hundreds of square miles off the coasts of Massachusetts, New Jersey, Rhode Island and several other states. The move could essentially secure those areas for three years, sidelining other wind companies that had already gone through a competitive selection process with the state of New Jersey and that are now waiting on the MMS rule before moving forward.

“I could literally have my equipment on a boat and receive a letter from FERC saying, ‘You have no right to do this because we have a competing set of regs,'” said Wissemann of Deepwater Wind, which might wait to build a data-collecting test tower until the dispute is settled.

A group of nine U.S. lawmakers, mostly from the East Coast, assailed Grays Harbor’s move — without mentioning the company — as “claim jumping” in a letter last week to Interior Secretary Ken Salazar. Some wind developers are furious, saying Hamner is “site banking” stretches of ocean with an eye toward trading in real estate, not clean energy.

“They’re looking to flip the permits,” said one official with a wind developer.

But Hamner dismisses those accusations as if they’re insults from entitled lawmakers or bested competitors acting like bossy “New Jersey mafiosos.”

Salazar pushing for a fix

He describes his maneuvering as a good business decision, one that fits within existing rules. He is not a claim jumper, he says, because MMS has not issued the rule needed to receive leases — an assertion with which his competitors have no choice but to agree.

“You can’t say somebody else is claim jumping when you haven’t in fact made a claim,” Hamner said. “All they’re doing is sitting there on the shore saying, ‘Hey, we were here first. What’s this guy doing messin’ in our sandbox?'”

He is unapologetic about applying for interim permits under FERC, days after the commission underscored its jurisdiction over hydrokinetic (wave power) projects in October. Nor does he feel burdened by exploiting the turf battle in Washington. FERC, he says, is the rightful overseer of electricity projects.

“They could have done the same thing that I did,” Hamner said of other developers. “The ocean’s got a lot of opportunity. There’s room for everybody. What we don’t want to have is people standing on the shore who’ve got the attitude of New Jersey mafiosos saying that’s their playground.”

Hamner is eligible for a FERC permit because he’s emphasizing wave power. At each of his seven sites, he proposes raising 100 platforms, each with three legs. Every leg will carry a 330-kilowatt generator, providing about 10% of the 1,100 megawatts produced by each project. Hamner plans to find the bulk of his electricity through wind turbines, big, 10-megawatt units on each platform.

The territorial dispute, meanwhile, is rising to a new level of urgency in Washington. Salazar said he hopes to draft a long-delayed memorandum of understanding with FERC, perhaps as soon as today. That could prevent the agencies from “stumbling over each other,” he told reporters on a conference call yesterday.

“We will not let any of the jurisdictional turf battles in the past get in the way with moving forward with our energy agenda,” Salazar said.

The MMS rule regarding leases could follow soon if the inter-agency dispute is settled. That’s considered a key requirement for sparking a robust offshore industry.

“They just need to work it out,” said Laurie Jodziewicz, manager of siting policy for the American Wind Energy Association. “We have some real projects that are being held up right now.”

Yet Olsen, the former official with Interior who worked on the rule, expressed doubt yesterday that Salazar would be able to quickly disarm the two sides. Congress might have to draft new legislation, he predicted, or perhaps President Obama’s new energy czar, Carol Browner, could muscle a jurisdictional remedy into place.

“It’s going to be the same thing,” Olsen said, recalling past challenges to fixing the problem. “Something’s gotta happen.”

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