From the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy:
The heat beneath our feet is increasingly powering the #US renewable #energy future. This #geothermal energy exploration site north of #SanFrancisco shows how advances in technology funded by our office enable developers to reopen old, abandoned steam fields to generate #electricity. Learn more on our website devoted to highlighting our best success stories: http://go.usa.gov/3Dfhz. Photo courtesy Geothermal Resources Council.