CALISTOGA, Calif. (AP) — For residents of this quaint tourist town on the northern edge of Napa Valley, the threat of ...

A new U.S. Geological Survey study identifies Wyoming’s western border as part of a massive geothermal reserve. Geologists ...

Hayden town leaders, the nonprofit Yampa Valley Sustainability Council and Routt County commissioners have advocated to the ...

The USGS has published the results of a study estimating EGS potential in the Great Basin, highlighting substantial geothermal growth potential in the US.

The projected 10% would be a major increase, considering that geothermal energy currently contributes less than 1% to the ...

That's where 11 geothermal power plants ... or the sun is shining — geothermal plants can produce power at all hours of the day and night. In California, intermittent solar and wind generation ...

That offers a source of long-term power growth for the Geysers, which currently generates about 725 megawatts of on-demand, carbon free electricity to Northern California — down from 2,000 ...

The first geothermal power plant in the U.S. opened in 1960. Located in northern California ... It’s really difficult to map how the water moves through the whole area,” Schieren said.

The Geysers in Northern California was the first. Multiple commercial geothermal power plants were anticipated to follow, including a proposed 500-megawatt plant to deliver electricity to other ...

Calpine Corp. (13 plants), Northern California Power Agency (4 plants) California's geothermal permitting process is criticized for being slow and costly compared with other states. Sonoma Clean ...