

Launched during California’s energy crisis in 2001 by two engineers who believed solar electricity should be available to all.
Became California’s SASH program manager in 2008.
Expanded regionally across California, into Colorado, and launched mid
Atlantic operations in D.C., Maryland, and Virginia by 2014.
Now the largest nonprofit solar installer in the U.S., delivering projects for families, multifamily, and community solar installations.
Develops solar
plus
storage microgrids and international energy access programs in Nicaragua, Nepal, and Mexico.
Oversees grants and public funding spanning hundreds of millions annually.
Led design or advocacy for low
income solar programs contributing over $1 billion in public solar investments.
Unique among nonprofits in combining solar deployment, technical assistance, community training, and policy leadership.
Our mission is to build community‑powered solutions to advance economic and environmental justice through renewable energy.
Our vision is a rapid, equitable transition to a world powered by renewable energy that benefits everyone.
Conflict of interest and whistleblower policies listed; document retention and board meeting minutes maintained.
Audit, oversight and transparency: Audit and oversight committee in place; full credit on financial statements.