Welcome to Efficiency First California!
Your Membership Is Important
Be a part of the transition to California's clean energy future
Clean Energy & Energy Efficiency Training & Events
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California Contractor Advocacy
We work closely with you, our members, to identify issues and challenges important to the industry's success and to bring those concerns and recommendations to regulatory, government, and utility partners in California.
Contractor Resources
We think one of the primary roles of a trade organization is to be a source of information. Our newsletters and blogs are intended to provide updates and insights into the energy efficiency industry in California.
Contractor's Perspective Blog
Every month we post a new blog on various topics in the clean energy, energy efficiency, and home performance industry. Make sure to sign up for our newsletter to get an update every month!