Calpine Headquarters & Office Locations

Calpine is America’s largest generator of electricity from natural gas and geothermal resources, providing reliable, low-carbon power to homes and businesses. With a commitment to sustainability and innovation, Calpine delivers energy solutions that support a cleaner, more resilient grid.

Other Locations

• Wilmington, United States: Situated at 500 Delaware Avenue, Suite 600, Wilmington, DE 19801, this office functions as an important regional center providing legal, administrative, and support services.
• Walnut Creek, United States: Located at 4160 Dublin Blvd, Suite 100, Dublin, CA 94568, this office supports energy portfolio management activities in the West Coast region, critical for operations in California's energy market.
• Pasadena, United States: Positioned at 2900 East Foothill Boulevard, Pasadena, CA 91107, this location serves as a strategic hub for facilitating renewable energy projects and engineering initiatives across California.
• San Diego, United States: Found at 401 West A Street, Suite 500, San Diego, CA 92101, this office location is instrumental for engagement with renewable energy markets in Southern California and surrounding regions.

Other Offices:

• Scottsdale, United States
• Downers Grove, United States
• Dublin, Ireland
• Calgary, Canada
• Monterrey, Mexico