Sign with text reading 'Diablo Canyon 2045' in white, green, and blue letters on a dark blue background.

Secure California’s
Clean Energy Future

Failure to act will drive up electricity costs today as California makes long-term power supply decisions and investments beyond 2030.

Nuclear power plant near the ocean with cooling towers and rocky shoreline.

The Diablo Canyon Power Plant is California’s largest clean energy source, providing safe, reliable and affordable zero-emission energy to more than 4 million Californians.

California must act now to extend Diablo Canyon’s operations, stop a spike in energy bills and keep California on track with its climate goals.

A collection of various logos of local chambers of commerce, government agencies, advocacy groups, and organizations related to Santa Barbara, California, including Bay Area Council, Central Coast Taxpayers Association, Atascadero Chamber of Commerce, California Coalition, Nice, COLAB, Santa Barbara County Taxpayer Advocacy Center, Central Valley Business Federation, South County Chambers of Commerce, Home Builders Association, Santa Maria Valley Chamber, Stand Up for Nuclear, San Luis Obispo Chamber of Commerce, Econ Alliance, and more.

WHO WE ARE

Together, we are urging California lawmakers to pass legislation this year to extend Diablo Canyon Power Plant operations to 2045 to ensure California’s clean energy transition meets the need for reliable, affordable, carbon-free energy as electricity demand grows.

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IN THE NEWS

Catch up on the latest news, press releases, and media coverage surrounding the effort to extend Diablo Canyon’s operations and protect California’s carbon-free energy supply.

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News headline announcing California's effort to extend Diablo Canyon nuclear plant's lifespan, dated March 30, 2026.
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LEARN MORE

Go behind the numbers to see how Diablo Canyon serves as the always-on backbone of California’s energy grid. Learn how stable, 24/7 power supports a $4.2 trillion economy and provides a safe, proven foundation for our state’s clean energy transition.

EXPLORE THE FACTS