Welcome to Efficiency First California!
Efficiency First California is the voice of the clean energy and energy efficiency industry advocating for a sustainable market that competes on innovation and actual savings.
Mark Your Calendar
There is no question we are living in uncertain times. As a means of disseminating information to our members, we have created a COVID-19 Resources page on our website. The page has links to a variety of information, including information from the Federal Government and on the new CARES financial stimulus package.