The bill seeks to improve access to community solar projects in Washington State, particularly for low-income customers, as part of the state's broader energy strategy. It introduces new definitions and provisions, including the establishment of community solar bill credits that provide monetary credits to subscribers based on their share of the solar project's output. A key requirement is that at least 50% of each electric utility's community solar capacity must be subscribed by low-income customers or service providers, promoting equitable access to renewable energy. The bill also outlines the responsibilities of community solar project managers and subscription managers, emphasizing transparency and the need for disclosures to subscribers.

Additionally, the legislation mandates the commission to adopt rules within 18 months that include methodologies for valuing subscriber credits and consumer protections, while prohibiting upfront fees for residential subscribers. It establishes a framework for community solar program implementation, requiring evaluations every five years to assess effectiveness, particularly for low-income participants. The bill updates definitions related to community solar projects, clarifying terms such as "Subscriber" and "Subscription," and introduces the term "Community solar project manager." It also includes a temporary provision that will expire on June 30, 2038, necessitating future review or renewal. Overall, the bill aims to enhance clarity and regulatory oversight while promoting equitable access to solar energy.

Statutes affected:
Original Bill: 80.28.370, 80.28.375, 82.16.182