The UTC regulates private, investor-owned electric and natural gas utilities in Washington. It is the commission's responsibility to ensure regulated companies provide safe, reliable, and equitable service to customers at reasonable rates, while allowing them the opportunity to earn a fair profit.

About the Companies

Energy News

Clean Energy Planning and Reporting

Information for Regulated Energy Companies

Forms and Documents

Energy Facility Site Evaluation Council

  • About EFSEC -- Washington State's one-stop shop for licensing and siting major and renewable energy facilities