Calpine Corporation is America’s premier privately held competitive power company committed to fulfilling America’s power needs today – and tomorrow.

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Located in the Mayacamas Mountains, north of San Francisco, Calpine is harnessing naturally occurring steam field reservoirs below the Earth’s surface to make reliable, clean, renewable energy for homes …

With 79 energy facilities in operation, Calpine’s fleet has the capacity to generate approximately 27,000 MW of electricity – enough to power approximately 27 million homes.

In 1984, Calpine was formed with an investment in 1 MW of geothermal capacity in Northern California. Today, Calpine is powering approximately 27 million homes every year.

Sean Fallmer President and CEO, Calpine Energy Solutions, Calpine Community Energy, Champion Energy Services and Good Charlie

Jun 30, 2024 · Natural gas-fired fleet capacities are generally derived on as-built as-designed outputs, including upgrades, based on site specific annual average temperatures and average process steam …

Calpine’s modern, efficient energy facilities are the backbone of the United States’ energy system. We are the nation’s largest producer of geothermal power, providing clean, sustainable, renewable …

Working at Calpine isn’t just a job – it’s a community. You’ll forge valuable connections with your team, senior staff and the communities in which you work.

Jun 16, 2025 · Calpine Steps up Assistance for Texans Impacted by Hurricane Beryl (HOUSTON, Texas) – July 17, 2024 – Calpine Corporation today announced a contribution of $500,000 to help …