Fuel Mix Disclosure (Washington)

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Last modified on February 12, 2015.

Rules Regulations Policies Program

Place Washington

Name Fuel Mix Disclosure
Incentive Type Generation Disclosure
Applicable Sector Utility
Eligible Technologies Renewable energy use disclosed in fuel mix data
Active Incentive Yes

Implementing Sector State/Territory
Energy Category Renewable Energy Incentive Programs

Distribution and Frequency Distributed to customers annually

Updated online annually

Emissions Not addressed
Fuel Mix Must be disclosed
Standard Format Required No
Website http://www.commerce.wa.gov/site/539/default.aspx
Date added to DSIRE 2000-01-01
Last DSIRE Review 2013-01-17

References DSIRE[1]


Washington’s retail electric suppliers must disclose details regarding the fuel mix of their electric generation to customers. Electric suppliers must provide such information in a standard format annually to customers. In addition, most larger electric suppliers must provide at least two additional times annually a publication that contains the standard disclosure label, a customer service phone number to request the disclosure label or a reference to an electronic version of the disclosure label. (Small utilities and mutual light and power companies must provide the disclosure label at least annually to customers in the form of a publication.)

Incentive Contact

Contact Name Angela Burrell
Department Washington State Department of Commerce
Division Energy Policy
Address 1011 Plum St. SE
Address 2 PO Box 42525
Place Olympia, Washington
Zip/Postal Code 98504-2525
Phone (360) 725-3120

Email angela.burrell@commerce.wa.gov
Website http://www.commerce.wa.gov/

Authorities (Please contact the if there are any file problems.)

Authority 1: RCW § 19.29A.050 et seq.
Date Effective 2001
Date Enacted 2000-03-30

  • Incentive and policy data are reviewed and approved by the N.C. Solar Center's DSIRE project staff.[1]


  1. 1.0 1.1  "Database of State Incentives for Renewables and Efficiency (DSIRE)"