Hydrothermal system: A geological system in which water is heated by geothermal gradients, magmatic activity or both, leading to surface features such as geysers and hot springs.

OKLAHOMA CITY, May 08, 2025--GreenFire Energy today announced the successful launch of its first commercial next-gen geothermal demonstration project at The Geysers, the world’s largest ...

Geologic data does not come cheap, especially when you are using it to build a multimillion-dollar geothermal power plant. Just ask Susan Petty, president and chief technology officer at AltaRock ...

U.S. Geothermal Inc. , a leading and profitable renewable energy company, announced today that on March 6, 2016 Western GeoPower, Inc., its wholly owned subsidiary, received the fully executed ...

3 new-tech geothermal plans to be considered for boosting power at The Geysers. Sonoma Clean Power’s board is set to consider three proposals that could ultimately produce up to 600 megawatts of ...

U.S. Geothermal Inc., the Boise, Idaho-based renewable-energy developer, acquired a planned project in northern California from Ram Power Corp.