What you need to know: Clean energy reliably powered California to levels never seen before – 67% in 2023 – as renewable energy and clean resources continue to advance the state’s world-leading energy transition while fueling the nation’s largest clean energy workforce, more than a half-million strong.
SACRAMENTO – Governor Gavin Newsom today announced California achieved an historic milestone – the state was powered by two-thirds clean energy in 2023, the latest year for which data is available. California is the largest economy in the world to achieve this level of clean energy.
The state released new data showing California’s continued progress toward a clean energy future with 67% of the state’s retail electricity sales in 2023 coming from renewable and zero-carbon electricity generation — compared to just 61% the previous year and around 41% a decade ago. Sources of clean energy include generation from solar, wind, hydro, nuclear, geothermal and biomass.
In 2024, the state added a record-breaking 7,000 megawatts (MW) of clean capacity to the grid, representing the largest single-year increase in clean energy capacity added to the grid in state history. This new figure broke the previous records set in both 2022 and 2023, marking a third consecutive year of unprecedented clean energy growth.
“As the federal government turns its back on innovation and commonsense, California is making our clean energy future a reality. The world’s fourth largest economy is running on two-thirds clean power – the largest economy on the planet to achieve this milestone.
And for the first time ever, clean energy provided 100% of the state’s power nearly every day this year for some part of the day. Not since the Industrial Revolution have we seen this kind of rapid transformation.”
Governor Gavin Newsom
