Online Payments
- Make a Payment Pay regulatory fees, penalties and more online!
Community Solar Rules
Community Solar Law
In Washington state, community solar companies are individuals, firms, or corporations, other than established electric utilities or community solar cooperatives. These companies own solar projects with highly rated generating capacity of one megawatt. Theey also provide solar energy generated by those projects to paying customers.
Companies We Regulate
Information for Companies
The commission will take action within 30 days once the application is complete.
Community Solar Company Registration Application (DOC)
Community Solar Fact Sheet (PDF)- Community Solar Projects (PDF)