Calpine Corporation Issues First-Ever Sustainability Report

August 18, 2021

(HOUSTON, Texas) – August 18, 2021 – Calpine Corporation (Calpine), America’s premier privately held competitive power company, published its first-ever sustainability report today. The report highlights Calpine’s performance through an environmental, social and governance (ESG) lens, examining the company’s state-of-the-art portfolio of clean, flexible, and reliable power plants and renewable generation. Today, Calpine is the nation’s largest generator of electricity from natural gas and geothermal resources, generating more than 111 million megawatt hours (MWh) in 2020.

“As a privately held company, our commitment to environmental stewardship is about staying true to the values that have driven nearly 40 years of leadership in building a brighter future for our employees, our customers and our community,” said Calpine President and Chief Executive Officer Thad Hill.

To develop the report, Calpine engaged an independent and respected third party to conduct a materiality assessment of its operations. The report content and disclosures are in accordance with the Global Reporting Initiative Standards and Sustainability Accounting Standards Board Standard for Electric Utilities and Power Generators.

Highlights of Calpine’s 2020 Sustainability Report include:

To view the full report, click here.

About Calpine

Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources with operations in major competitive wholesale and retail power markets across the U.S. Through wholesale power operations and our retail businesses, Calpine’s diverse team of approximately 2,300 employees serves customers across 22 states, Canada and Mexico. Calpine operates a fleet of 76 power plants representing nearly 26,000 MW of generation capacity. Environmental stewardship is fundamental to Calpine’s philosophy and culture.

If you would like to learn more about Calpine and our sustainability efforts, please visit CalpineActsOnClimate.com, or follow us at Twitter.com/Calpine or Linkedin.com/Calpine.