U.S. offshore areas hold enormous potential for wind energy development near the nation’s highest areas of electricity demand – coastal metropolitan centers, Secretary of the Interior Ken Salazar said.

“More than three-fourths of the nation’s electricity demand comes from coastal states and the wind potential off the coasts of the lower 48 states actually exceeds our entire U.S. electricity demand,” Salazar told a group working to lower America’s carbon emissions.

“The realities of climate change are upon us,” Salazar said. “For too long we have ignored the true costs of our energy use. Building America’s clean energy future is front and center on President Obama’s agenda. He knows that if we are to turn our economy around; that if we are to lead the next great technological transformation in our world; and that if we are to create millions of new clean-energy jobs here at home, we must finally take the moon-shot on energy independence.”

Department of the Interior, which manages one-fifth of the nation’s land mass and 1.7 billion acres of ocean off the U.S. coasts, will have a major role in creating the nation’s clean-energy future, Salazar said. The Department’s Bureau of Land Management has identified about 20.6 million acres of public land with wind energy potential in the 11 western states and 29.5 million acres with solar energy potential in the six southwestern states. There are also over 140 million acres of public land in the western states and Alaska with geothermal resource potential.

There is also significant wind and wave potential in U.S. offshore waters. The National Renewable Energy Lab has identified more than 1,000 gigawatts of wind potential off the Atlantic coast, and more than 900 gigawatts of wind potential off the Pacific Coast. The Lab estimates that the class 5 wind potential off the coasts of the lower 48 states exceeds the entire U.S. electricity demand. Currently, there are more than 2,000 megawatts of offshore wind projects proposed in the United States.

“We are opening our doors not just to oil and gas and coal, but also to the wise development of solar, wind and wave, biofuels, geothermal, and small hydro on America’s lands,” Salazar said.

Source: www.doi.gov
Images: rodonnelly

by Zach Hagadone via idahobusiness.net

Bob Lewandowski may have been among Idaho’s greatest do-it-yourselfers. As a farmer on 20 acres between Boise and Mountain Home he saw his seeds blown from the ground by a seemingly constant wind. Finally, after years of kicking and scratching at the soil, he realized if he couldn’t raise a crop from the earth, then maybe he could harvest something from the sky: electricity.

Betting the farm on wind power, Lewandowski invested a total of more than $120,000 to purchase, ship and refurbish three old turbines from California. Inventing his own performance-boosting repairs, he labored for about three years before hoisting the first 150-foot tower himself.

“He always thought, ‘There’s a lot of power there in the wind – that force ought to be good for something,’” recalled his widow, Illa Vermeulen. “‘We can’t have things growing out here, but I can make electricity.’”

It turned out he was right. Enough wind rifled through that one turbine to power between 15 and 20 homes, and Lewandowski saw the potential for a thriving business. As one turbine became three, a power purchase agreement was struck with Idaho Power Co. and the Gem State’s first commercial wind farm was born.

“I was for him all the way,” said Vermeulen, now 69 and living in Meridian. “When he started it other people thought, ‘Oh, well, this is a pipe dream.’ … He was actually a genius. He would look at something and say, ‘Oh, I can do that better.’”

But Lewandowski’s wind farm was short-lived. In 2005 he passed away from a heart attack and his towers stood idle. Now, with help from a range of public and private partners, Lewandowski’s pioneering wind farm is getting a second life as a teaching aide for energy experts being taught at the College of Southern Idaho and Idaho State University.

“These turbines were really sending the wrong message just standing on the side of the road, not functioning,” said Todd Haynes, an energy systems and research engineer at Boise State University. “[Now] they’re going to be put to good use in Idaho.”

Haynes’ involvement with Lewandowski’s turbines began about three years ago, when he and his father Craig Haynes, an electrician; mechanical engineer Lars Dorr; aircraft mechanic Tim Harmon; and Brian Jackson, of renewable energy consulting firm Renaissance Engineering, formed G3 LLC and purchased the farm.

Though all coming from engineering or mechanical backgrounds, the partners were flabbergasted by Lewandowski’s modified designs. Without schematics, every snag became an ordeal.

“It was like the problem du jour, everyday something would break,” Haynes said. “We would spend dozens of hours out there and it would be a $7 part. … We kept that up for about a year-and-a-half, and then we deemed it doable but not profitable.”

In 2007 the wind farm was mothballed, and went right back to being one of the state’s least appealing wind power advertisements.

Soon after, though, Haynes and his partners were approached by Ridgeline Energy Vice President Rich Rayhill, whose company is developing between 90 and 130 megawatts of wind capacity in eastern Idaho. He told them about the new training programs at CSI and ISU, and that the turbines would make perfect hands-on teaching aides.

With donations of time, labor and expertise from Ridgeline, the Tidwell Idaho Foundation, Idaho Falls-based Eagle Rock Timber, California firms Frontier Pro Services and enXco Service Corporation, and New Jersey-based Hytorc, the turbines were finally taken down, disassembled and shipped to CSI and ISU late last month.

“It’s a typical Idaho story – there’s something that needs to get done and people move together to get it accomplished,” Rayhill said. “The upshot of it is going to be that even if we educate and train more kids than we can fill space with now, the schools in Eugene (Ore.) and The Dalles (Ore.) are turning away three kids for every one they’re letting in, and they’ve got 10 to 12 jobs for every kid they turn out.”

Scott Rasmussen, chair of the Electronics Department at ISU, cited estimates from the American Wind Energy Association that 30,000 new technicians will be needed to meet the Obama administration’s goal of using wind for 20 percent of the nation’s supply by 2030. At the same time, droves of current technicians are facing retirement. “If that begins to happen there’s going to be huge demand, and salaries will follow,” he said.

ISU’s wind tech program is run out of the Energy Systems Technology and Education Center (ESTEC), where Rasmussen serves as executive director. He said about 100 students are currently enrolled, and recent graduates have gone on to find careers in the industry with starting salaries ranging from the high-$40,000s to $70,000.

“We see a vast majority of our graduates leave after two years of school for salaries that are equal to or higher than what our faculty are making,” Rasmussen said. But combined with cutbacks to higher education, that makes it hard to attract expert faculty.

“We certainly are hopeful that the state will recognize programs such as ours and help us maintain the ability to supply graduates who are in high demand locally, regionally and nationally,” he said.

Budget cuts are one problem, but another is the relative weakness of Idaho’s wind industry. According to the American Wind Energy Association, Idaho ranks 13th in the nation for wind power potential, but 23rd for installed capacity, with only 147 MW. That’s compared to Washington and Oregon, which are ranked 5th and 6th for installed capacity – with 1,479 MW and 1,363 MW, respectively – but 24th and 23rd for wind potential.

“That’s kind of frustrating to me because we’ve got the resources, but we’re just not moving expeditiously to develop it,” Rayhill said, though he praised Idaho Power for its recent announcement that it will purchase 150 MW of wind energy over the next three years.

“Between our 90 to 130 megawatts that’s coming on-line in 2010 and Idaho Power’s commitment to 150 megawatts, there’s going to be the kind of development that Idaho should see,” he said. “It’s coming and it’s coming right now by the vision of Idaho’s energy leaders – at least at Idaho Power.”

Another wind farm in the works is Renewable Energy Systems America’s 400 MW China Mountain Wind Energy Project, planned for a site southwest of Twin Falls. The development is in the early stages of an environmental impact statement and officials don’t expect a decision until 2011.

But, while many see wind as a potential cornerstone in the state’s economy, Idaho’s energy czar, Paul Kjellander, takes a more cautious tone.

“In Idaho we have some decent wind sites – three-plus category wind that is in sufficient clusters that I think you can do some large scale development [on],” he said. “[But] at the core of all of it will be transmission. Without transmission we won’t be able to get any of that to market.”

He pointed to seven major transmission projects, either under way or planned to cross the state, as key to whatever energy resources Idaho chooses to develop. Until then, Kjellander said the state is involved in two projects to map and assess wind potential, and is pursuing other resources just as actively.

“You’ve got to be aware – or beware – of those merchants of magic bullets. Renewable technologies are maturing and some of them are very mature, but no single resource is going to get us to where we need to be,” he said. “I don’t care if it’s going to be clean coal technology, natural gas, wind, solar, nuclear, geothermal, biomass or biogas – none of them by themselves will get us to where we need to be. All of them together, collectively, will get us there.”

In the meantime, though, many hope Idaho’s first wind farm will help plant the seeds for an industry driven by partnerships like the one that moved it from a roadside attraction to a green-tech teaching tool.

“Love it or hate, it’s got a lot of history here in Idaho and it’s had plenty of publicity and notoriety,” Haynes said. “We think it’s a nice ending to the story that now these turbines will be used to train the next generation of engineers who will hopefully be working on bigger and better turbines in Idaho.”