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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.
Tuesday, August 18, 2015
BY JASON NORRIS | CFA
Earlier this month, the People’s Bank of China (PBoC) announced they were going to devalue their currency, the Renminbi. While the amount of the targeted change was to be roughly 2 percent, investors read a lot more into the move. The Renminbi had been gradually appreciating against the U.S. dollar (see chart) as to attempt to alleviate concerns of being labeled a currency manipulator.
Monday, July 13, 2015
BY CAMILLE GRIGSBY-ROCCA
Can the brave new world of neurotechnology help an OHSU surgeon find a cure for obesity?
Thursday, August 27, 2015
BY LINDA BAKER
How do you put a baby on the cover of a business magazine without it looking too cutesy?
Thursday, July 09, 2015
The sweltering weather didn't keep the crowds away. Although the numbers were down slightly from last year, the Oregon Food Bank raised $850,636 to fight hunger. About 80,000 people attended despite temperatures in the upper 90s.
Thursday, August 20, 2015
BY JACOB PALMER
Ask any college student: Textbook prices have skyrocketed out of control. Online education startup Lumen Learning aims to bring them down to earth.
Wednesday, August 19, 2015
BY JACOB PALMER
Live, Work, Play wit the CEO of Ruby Receptionists.
Monday, July 13, 2015
BY CHRIS NOBLE
Whether you're stepping out to work or onto the track, Pacific Northwest shoe companies have you covered.
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Transforming the culture of Oregon’s educational leadership.
The Board dismissed a petition related to efforts to unionize the Northwestern University football team.
Every once in a while we receive a letter in the (fictional) mailbag that is tough to describe and quite compelling. This week, Isabel, the new HR manager at LabCo (and someone who is new to HR), wants to know whether she may fire the owner’s son for having an Oregon medical marijuana card. In passing, Isabel also makes a number of alarming admissions about her motivation. Here is Isabel’s nerve-racking question and our response to it.
Oregon Sick Leave is here, and changes to the federal white-collar worker regulations are on the way. This workshop will prepare you for both. We invite you to participate in an interactive discussion on how to start planning now for the future impact on your operations and finances.
Presented by OEN + CENTRL + YESpdx.
This Roundtable will cover numerous issues under the employer "shared responsibility" rules of the Affordable Care Act, including how to track the "full-time" status of variable-hour employees, temporary or seasonal employees, and employees who experience a change in status or a break in service. Additionally, we will provide a brief overview of Code sections 6055 and 6056, which require most mid-sized and large employers to submit their first information reports to the IRS in early 2016 regarding the health insurance coverage being offered to employees. We invite you to participate in an interactive discussion on how to prepare for the future impact of the shared responsibility rules on your operations and finances.