Serving San Mateo County since 2016

Under the Community Choice Aggregation (CCA) program, San Mateo County and all 20 of its cities and towns voted unanimously to form Peninsula Clean Energy, a community-controlled, not-for-profit, joint powers agency. As a CCA, Peninsula Clean Energy offers many environmental and economic benefits to its residential and business customers:

Who we are

Peninsula Clean Energy is San Mateo’s official electricity provider–generating clean and affordable power and making significant reinvestments back into the community.

As one of California’s 19 Community Choice Aggregation (CCA) organizations, Peninsula Clean Energy has the flexibility and local control to use innovative options in purchasing and generating electricity for residents and businesses.

That has allowed Peninsula Clean Energy to pursue aggressive goals of providing 100 percent greenhouse gas-free electricity by 2021 and 100 percent renewable electricity from wind, solar and other renewable sources on a 24/7 basis by 2025.

Our strategic goals

Design a diverse power portfolio that is greenhouse gas free.

Clean energy at low rates

Peninsula Clean Energy is now serving all of San Mateo County with cleaner energy at low rates.

As a Peninsula Clean Energy customer, you have a choice in the amount of electricity that comes from renewable energy with our two different product options. You can choose our default option, ECOplus, with lower rates and nearly double the percentage of renewable energy as that of PG&E. If you can afford to pay a little extra and want to help even more to reduce greenhouse gas emissions, you can choose ECO100, our 100% renewable product. When you choose 100% renewable energy,  you’re leading the charge for a more sustainable future for San Mateo County.

Areas served

Daly City
East Palo Alto
Foster City
Half Moon Bay
Menlo Park
Portola Valley
Redwood City
San Bruno
San Carlos
San Mateo
South San Francisco
Unincorporated San Mateo County