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|Articles - May 2010|
|Friday, April 16, 2010|
Cheaper technology, stimulus funding and interest in renewable power have spurred a renaissance in geothermal exploration in Oregon after decades of failed attempts.
In February, a 280-kilowatt demonstration-sized power plant at Oregon Institute of Technology became the first functioning geothermal power plant in Oregon since 1982, when a Lakeview plant shut down after just a year. At least seven geothermal power projects with a combined potential of about 200 megawatts are now competing to become the second.
OIT has identified 2,195 potential sources of geothermal energy in Oregon capable of producing 594 billion BTUs per year. That energy has never been successfully harnessed on a commercial scale. Developers have been deterred in Oregon by relatively low geothermal temperatures, the fact that many of the best geothermal resources are on publicly owned lands and the challenge of competing with cheap Northwest power rates.
Some exploration continued despite these challenges and many of the sites with projects under way today were first explored 30 to 50 years ago. But the floor usually dropped out for one reason or another: failure to find high enough temperatures, opposition for environmental reasons or lack of a buyer.
But geothermal has a future in Oregon’s renewable energy portfolio because it’s a steady source of power, says independent energy consultant Alex Sifford of Neskowin.
“Wind and solar… generate power only a portion of the day or the year,” he says. “But what’s really ideal from a utility viewpoint is power that can operate 365 days a year, all day long, and be regulated.”
Efforts were boosted in November when geothermal energy projects across the state in various stages of progress received $40 million in American Recovery and Reinvestment Act grants. The recipients include the geo-heated city of Klamath Falls, which received $800,000 for a 10-megawatt plant, and is now undertaking a detailed feasibility study.
A $2 million ARRA grant for a low-temperature generator went to the Surprise Electrification Valley Corporation for a plant in Paisley, Lake County, which has about 250 residents. That project made it past the riskiest stages of identification and exploration, when companies have been known to drill wells as deep as 10,000 feet at huge expense without striking hot water or steam, and is now triumphantly projecting a 70% chance of final success.
Probably the most promising project is a 26-megawatt plant at Neal Hot Springs in Malheur County, which is being developed by Idaho-based U.S. Geothermal. The plant was not funded by ARRA, but it’s on track to receive an $85 million loan from the U.S. Department of Energy, and U.S. Geothermal has already signed a power purchase agreement with Idaho Power.
As soon as the plant’s construction plans are finalized, Idaho Power will build an 11-mile power line that it expects to energize by April 2011.
In the meantime, OIT’s demonstration plant has been running smoothly and saving the campus money on its electric bill. The school already has plans for another plant.
Wednesday, August 13, 2014
BY TOM COX | OB BLOGGER
When I say, “Your Employee is Always Right,” I do not mean “right about the facts,” but rather “right about how they feel” and “right about how they want to be led.”
Tuesday, August 26, 2014
Parents and students paying for college today are like homeowners who bought a house just before the housing bubble burst.
Friday, August 15, 2014
In this week's poll, we asked readers: "Who should pay for the troubled Cover Oregon website?" Here are the results.
Tuesday, July 08, 2014
BY LINDA BAKER | OB EDITOR
The New Yorker recently published a sharply worded critique of “disruptive innovation,” one of the most widely cited theories in the business world today. The article raises questions about the descriptive value of disruption and innovation — whether the terms are mere buzzwords or actually explain today's extraordinarily complex and fast changing business environment.
Update: We caught up with Portland's Thomas Thurston, who shared his data driven take on the disruption controversy.
Tuesday, August 26, 2014
BY VIVIAN MCINERNY
Craft beer comes to Mount Angel.
Thursday, July 31, 2014
BY MARY SPILDE | OB GUEST CONTRIBUTOR
Faced with the aftermath of the “great recession,” increasing concern about the environment and dwindling family wage jobs, we have some very important choices to make about our future.
Wednesday, August 27, 2014
BY JENNIFER MARGULIS
As schools implement more rigorous academic standards, holistic and flexible approaches to K-12 education flourish.
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Fifty-one Lane Powell lawyers were recently selected by their peers for inclusion in The Best Lawyers in America® (Best Lawyers) 2015; of those selected, 23 lawyers are from the Firm’s office in Portland, Oregon.
Barran Liebman is proud to announce that Andrew Schpak, a Partner of the firm, has been named Chair of the American Bar Association’s Young Lawyers Division for the 2014-2015 bar year.