WestLight Energy

westlight logoWestLight Energy (formerly Peninsula Clean Energy) is San Mateo County’s official electricity provider. WestLight Energy was launched collaboratively by the County of San Mateo and all twenty of its cities to meet local climate action goals.  

PCE Choose ECO100

Be An Eco Hero! Choose 100% Renewable Energy

The City of San Mateo is an Eco Hero and you can be too!

The City of San Mateo opted up to ECO100 and is purchasing 100% renewable electricity for all of its municipal accounts. The City encourages residents and businesses to do the same. Visit Westlight Energy if you are interested in opting up to 100% renewable clean energy for your home or business.