About WASEIA
We are a professional trade association established to be a unified voice for the common business interests of its members, particularly related to public policy, legislation, and governmental relations.
WASEIA educates legislators and regulators while promoting public understanding about the impacts of policies related to solar energy in the State of Washington.
Understanding the Value of Solar + Storage
Washington’s Value of Solar and Storage (VOSS) study is underway — a crucial effort to define what local solar and batteries are truly worth to our grid and communities. As this work moves forward, utilities are beginning to propose changes to net metering, the policy that ensures fair credit for the clean energy solar customers provide.
Now is the time to act. Premature changes from a Washington Utility could undermine years of progress and threaten affordable, equitable access to solar power across the state.
NW Energy Coalition 2026 Fall Conference
October 15, 2026 | 9:00 AM – 5:00 PM | UW Husky Union Building (HUB), Seattle, WA
We’re committed to sharing any energizing opportunity with you so we’re excited to invite our members and partners to attend the NW Energy Coalition’s Fall Conference. Spend the day engaging with regional experts on the most pressing challenges facing our grid, from scaling distributed solar and battery storage resilience to managing data center loads and accelerating community-led solar projects. Click below for more details and event RSVP!
2026 Events and Sponsorship Opportunities
Stay informed and involved throughout the year with the 2026 WASEIA event lineup. We invite you to join us for the Dignified Celebration of Solar this March, the Pacific Northwest Solar Conference in April, and the Solar Harvest Festival in October. Whether you are looking to attend as a member or support the industry through a category buyout or event sponsorship, our landing page provides all the details, dates, and registration links you need.
WASEIA & Member News
About WASEIA Membership
WASEIA’s power is in numbers. Be a leader, expand your business, and increase your visibility by joining us. Access a professional policy and lobbying team advocating on your behalf at the state legislature, Utilities and Transportation Commission, and other relevant state agencies.
Guides & Whitepapers
