Calpine✓

At Calpine, our government and regulatory affairs representatives are trusted by policymakers as experts on important issues that affect electric reliability and economic growth. See why:

RT @ConstellationEG: Today we announced a conditional loan commitment of up to $5 billion from @ENERGY’s @DOE_EDF to help finance nuclear uprates across our fleet. More reliable, around-the-clock nuclear energy = more power for America’s growing economy. 📰

At Calpine, we develop, construct, own and operate state-of-the-art energy facilities that generate reliable power. Discover our fleet:

At Calpine, our deep technological experience is an advantage that sets us apart. See who we are:

Calpine has a proud legacy of giving back to the community, which includes over $2.4 million in charitable giving and community outreach in 2023. See how #CalpineCares:

At Calpine, we develop, construct, own and operate state-of-the-art energy facilities that generate reliable power. Discover our fleet:

At Calpine, our deep technological experience is an advantage that sets us apart. See who we are:

RT @ConstellationEG: The Geysers is the world’s largest geothermal energy complex, with 90+ miles of steam pipelines across Northern CA. As a steam field maintenance technician, Rick Schnabl's team is responsible for every inch of that pipeline network. Meet Rick in our latest People Who Power Us.

At Calpine, reliability is a core feature of all our power projects. Learn more:

RT @ConstellationEG: Through our third annual CLEAN Environment Awards, the Constellation Foundation is providing $2.1 million to directly support 64 environmental projects across our local plant communities. Learn more about this year’s grant recipients. ⬇️

At Calpine, a spirit of volunteerism is evident throughout the year. See how we give back:

In 1984, Calpine was formed with an investment in 1 MW of geothermal capacity in Northern California. Today, Calpine generates around 27,000 MW of electricity across North America. Learn more about our history:

At Calpine, our diverse geographic footprint gives us extensive first-hand knowledge of key power and natural gas markets. Learn more about our commercial operations:

Whether you’re powering your home or business, Calpine’s retail companies can provide innovative and tailored products and services that best suit your needs. Learn more:

At Calpine, we know how power is done right. See how we do it:

At Calpine, our operational and commercial expertise and innovative approach to meeting customer needs are what make us America’s premier competitive power company. See more about who we are:

From California to New Hampshire, Calpine is powering America. See our locations:

Calpine is leading the charge, enabling our power plants to supply the electric grid with power 24/7. See how we do it:

Our customers are at the heart of everything we do at Calpine. Learn how we serve them:

Calpine has been committed to delivering reliable energy to our customers since day one. Read our story: