Solar Energy Industries Association to Combine with Coalition for Community Solar Access, Strengthening Advocacy for Entire Solar & Storage Industry Across the Country
cleantechnica.com Sep 17, 2026

Solar Energy Industries Association to Combine with Coalition for Community Solar Access, Strengthening Advocacy for Entire Solar & Storage Industry Across the Country

AI-summarised brief · reviewed before publication

The Solar Energy Industries Association (SEIA) and the Coalition for Community Solar Access (CCSA) announced their merger, effective early October, after board approvals. CCSA’s team, resources, and policy work will be integrated into SEIA, creating the sole national trade association covering all solar and storage segments—utility‑scale, commercial, residential, and community. The combined entity will strengthen advocacy at state and federal levels, leveraging SEIA’s long‑standing influence and CCSA’s recent growth in community solar. The merger aims to unify the industry’s voice and accelerate market expansion.

💡 Why It Matters

  • · By consolidating the two largest trade groups, the merger eliminates fragmented lobbying, enabling a single, coordinated push for policies that support the rapid growth of solar and storage across the U.S.