Clean energy solutions

PG&E is proud to deliver some of the nation's cleanest electric power. In 2024, PG&E supplied 98% greenhouse gas-free electricity to residential and business customers to whom we directly sell power, including from renewables, nuclear and large hydroelectric power.

Understanding our energy sources

The power mix delivered to PG&E's bundled-service customers in 2024 included the following greenhouse gas-free technologies:

• Eligible renewable resources, such as wind, geothermal, biomass, solar and small hydro (23%)
• Non-emitting nuclear generation (63%)
• Large hydroelectric facilities (12%)

 Note:  Power mix includes all PG&E-owned generation, plus PG&E's power purchases. This information is preliminary and uses the California Energy Commission methodology. The eligible renewable percentage above doesn't reflect PG&E's Renewables Portfolio Standard compliance, which is determined using a different methodology.

Review PG&E’s Power Content Label for more details (PDF)

Learn more about how PG&E is working to integrate more renewable energy and energy storage into the grid.