The world's largest geothermal energy projects can be found in the US, Italy, Mexico, Philippines, Indonesia and Iceland ...

As a result, Calpine’s Geysers-specific RMR revenue will be approximately $45 million for 2002 and is expected to be approximately $40 million each in 2003, 2004 and 2005.

New geothermal energy approaches proposed for use in the Sonoma, Lake and Mendocino region could ensure a round-the-clock supply of renewable, 100% emission-free power for local consumers and for ...

Calpine will add 80 megawatts of capacity to the 725-megawatt Geysers through a two-year multi-rig drilling program for additional steam and repowering generating units.

California utility Pacific Gas & Electric Co. said on Thursday it will purchase geothermal electricity from a Canadian company developing a power plant at The Geysers Geothermal Field in Northern ...

According to the USGS, 211 people reported feeling the initial quake. An earthquake struck The Geysers geothermal field in north Sonoma County early Saturday morning, followed by two aftershocks ...

A once-overlooked technology that taps into the Earth's heat to generate electricity could supply up to 20% of the electricity in the United States by 2050, according to a new Princeton analysis.

The much-anticipated statute is the key to unlocking expanded development of clean, renewable geothermal energy in and around The Geysers between Sonoma and Lake counties, officials say.

Sept. 28--Damages from the Valley fire will total $30 million to $35 million for Calpine Corp. energy production operations at The Geysers geothermal complex, the company announced Monday. The ...

A small earthquake shook a portion of the North Bay Monday morning. The 3.4 magnitude quake struck at 8:45 a.m. about 1.5 miles east-southeast of The Geysers and about 6.5 miles west of Middletown ...