Researchers have found a way to enhance compressed-air energy storage (CAES) by utilizing geothermal heat in abandoned oil ...

Croatian oil and gas company INA [ZSE: <a href=" target="_blank">INA] said on Friday it has launched exploratory drilling of ...

The Harris family, known for its land ownership in the Barber Valley area, particularly the Harris Ranch development, and for ...

PGW will study the possibility of installing the renewable energy system for John F. McCloskey Elementary School and Dorothy ...

One of Türkiye's leading geothermal energy producers, Maren Energy, is starting new geothermal drilling operations in the ...

As California pushes for round-the-clock clean energy, a promising geothermal project in Sonoma, Mendocino and Lake counties is stuck in regulatory red tape — raising questions about the state’s ...

Far below the Earth's surface is an energy source with huge and perpetual potential: geothermal heat. But the forces in its ...

Nearly 500 buildings in the state capital get their heat from a clean, renewable source located deep in the ground. By Cara Buckley Photographs and Video by Alex Hecht It’s pretty easy to get ...

This story was produced in partnership with the Pulitzer Center. It is part four in a four-part series. Read part one here, part two here and part three here. Correction: This article has been ...

Far below the earth’s surface is an energy source with huge and perpetual potential: geothermal heat. But the forces in its scorching and ...

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 ...