Ore. geothermal takes a technological step forward

Geothermal energy developers working on the flanks of an ancient Oregon volcano say they have taken an important technological step toward expanding geothermal energy from a small niche into a potential major source of homegrown power.

Source: http://www.komonews.com/news/local/Ore-geothermal-takes-a-technological-step-forward-186626851.html

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