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Geothermal Project in California Is Shut Down  NYT

The company in charge of a California project to extract vast amounts of renewable energy from deep, hot bedrock has removed its drill rig and informed federal officials that the government project will be abandoned.

The project by the company, AltaRock Energy, was the Obama administration's first major test of geothermal energy as a significant alternative to fossil fuels and the project was being financed with federal Department of Energy money at a site about 100 miles north of San Francisco called the Geysers. But on Friday, the Energy Department said that AltaRock had given notice this week that "it will not be continuing work at the Geysers" as part of the agency's geothermal development program.

The project's apparent collapse comes a day after Swiss government officials permanently shut down a similar project in Basel, because of the damaging earthquakes it produced in 2006 and 2007. Taken together, the two setbacks could change the direction of the Obama administration's geothermal program, which had raised hopes that the earth's bedrock could be quickly tapped as a clean and almost limitless energy source.

The Energy Department referred other questions about the project's shutdown to AltaRock, a startup company based in Seattle. Reached by telephone, the company's chief operations officer, James T. Turner, confirmed that the rig had been removed but said he had not been informed of the notice that the company had given the government. Two other senior company officials did not respond to requests for comment, and it was unclear whether AltaRock might try to restart the project with private money.



As the Dutch said while fighting the Spanish: "It is not necessary to have hope in order to persevere."
by ARGeezer (ARGeezer a in a circle eurotrib daught com) on Sat Dec 12th, 2009 at 12:51:35 AM EST
[ Parent ]
The project's apparent collapse comes a day after Swiss government officials permanently shut down a similar project in Basel, because of the damaging earthquakes it produced in 2006 and 2007.

Paging Nomad...

En un viejo país ineficiente, algo así como España entre dos guerras civiles, poseer una casa y poca hacienda y memoria ninguna. -- Gil de Biedma

by Migeru (migeru at eurotrib dot com) on Sat Dec 12th, 2009 at 05:14:09 AM EST
[ Parent ]
This is a brand new news:

Definitives Aus für Basler Geothermieprojekt (Schweiz, NZZ Online)Definite End for geothermal project in Basel(Switzerland, NZZ Online)
10. Dezember 2009, 16:28, NZZ Online10. Dezember 2009, 16:28, NZZ Online
Das Basler Geothermieprojekt wird abgebrochen. Eine Risikoanalyse hat ergeben, dass mit bis gegen 30 Erdbeben gerechnet werden müssen und die Erdstösse auch während dem Betrieb auftreten würden.The geothermal project in Basel will be abandoned. A risk analysis gave the result that up to 30 earthquakes must be expected and that the tremors will occur even during operation.

A critical note; unlike earthquakes caused by mining or hydropower, these quakes aren't the result of extra stresses but that of the lubrication and early triggering of existing stresses.

*Lunatic*, n.
One whose delusions are out of fashion.

by DoDo on Sat Dec 12th, 2009 at 07:46:21 AM EST
[ Parent ]
See this discussion by Nomad and me. We seemed to agree that lubricating actually lowers the chance of highly destructive earthquakes even if it increases the frequency of small ones.

En un viejo país ineficiente, algo así como España entre dos guerras civiles, poseer una casa y poca hacienda y memoria ninguna. -- Gil de Biedma
by Migeru (migeru at eurotrib dot com) on Sat Dec 12th, 2009 at 02:44:34 PM EST
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