Even when the geology is ideal, it can take years to get a green light to drill,' Rep. Celeste Maloy said on the challenges ...

As Utah looks to double power production in the next 10 years, state leaders view geothermal energy as an untapped resource.

While California has cut back on the amount of natural gas we burn, the costs of keeping older gas-fired power plants on ...

House Republicans and developers say regulatory delays and permitting issues are keeping Utah from maximizing its geothermal ...

A pilot project from a team of oil industry veterans could save one of California’s key clean energy resources from terminal ...

Before he joined Berkshire Hathaway, Greg Abel led a geothermal company with plants in California. Oh, how times have changed ...

Half a century later, that ultra-deep mindset is being repurposed for something more practical: harvesting Earth’s heat as a ...

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 ...

Sunrun’s CalReady virtual power plant links 75,000 home batteries to stabilize California’s grid and pay customers nearly $10 ...

The first geothermal power plant in the U.S. opened in 1960. Located in northern California, the complex, known as the Geysers, harnessed superhot steam blasting out of the ground to drive turbines.