Water boils at the surface of a pool at The Geysers, billed as the world’s largest geothermal resource for generating electricity.
Water boils at the surface of a pool at The Geysers, billed as the world’s largest geothermal resource for generating electricity. Christopher Chung The Press Democrat file
Water boils at the surface of a pool at The Geysers, billed as the world’s largest geothermal resource for generating electricity. Christopher Chung The Press Democrat file

Geothermal is key to clean energy future

May 21, 2015 5:00 PM

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