A once-overlooked technology that taps into the Earth's heat to generate electricity could supply up to 20% of the ...

A new bipartisan bill speeds up the timeline for building new nuclear reactors in Wisconsin, which state leaders say will be ...

As California Gov. Jerry Brown looks to neighboring states for cheap sources of clean energy, a legal settlement could result in coastal cities like Los Angeles and San Diego getting more climate ...

Size: About 45 square miles, the largest complex of geothermal power plants in the world. Location: Mayacamas mountains along the Sonoma and Lake County border Plant operators: Calpine Corp. (13 ...

When completed in 2028, the new enhanced geothermal plant will add 400 megawatts of carbon-free electricity to the power grid (Southern California Edison has agreed to buy 320 megawatts; the rest ...

California’s Imperial Valley could become a major supplier of lithium. Valley residents want to make sure they get their fair share of the coming boom.

In 2018, former Gov. Jerry Brown signed a law requiring that 100% of the state’s electricity come from carbon-free power like solar, wind, geothermal, hydroelectric and nuclear by 2045. Today ...

More than half of the power grids in North America — including California — face “critical reliability challenges” in the next decade, according to a long-term outlook released last month ...

Today, the Geysers plants use an average of 15 million gallons — 22 Olympic pools — per day. The complex’s 18 power plants, spread across 45 miles, tap into the source in the form of the ...

In the western U.S., where geothermal resources are more plentiful, the technology could provide 100% of new data center demand. Phoenix, for example, could add 3.8 gigawatts of data center ...

Idatherm LLC, a geothermal power company based in Idaho, felt the brunt of how much it costs to pursue geothermal energy. In 2007, the company had big plans for the state’s geothermal resources ...

In 2018, former Gov. Jerry Brown signed a law requiring that 100% of the state’s electricity come from carbon-free power like solar, wind, geothermal, hydroelectric and nuclear by 2045. Today ...