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The U.S. Department of Energy and the North Carolina Clean Energy Technology Center are excited to announce that a new, modernized DSIRE is under construction. The new version of DSIRE will offer significant improvements over the current version, including expanded data accessibility and an array of new tools for site users. The new DSIRE site will be available in December 2014. Staff are currently working hard on the new version of DSIRE but are also maintaining the content of the current version of DSIRE. Thank you for your continued support and patience during this transition. We hope you are as excited for December as we are!

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Incentives/Policies for Renewables & Efficiency

Printable Version
Fuel Mix Disclosure   

Last DSIRE Review: 10/15/2014
Program Overview:
State: Washington
Incentive Type: Generation Disclosure
Eligible Renewable/Other Technologies: Renewable energy use disclosed in fuel mix data
Applicable Sectors: Utility
Fuel Mix:Must be disclosed
Emissions:Not addressed
Distribution & Frequency:Distributed to customers annually
Updated online annually
Standard Format Required?:No
Web Site:
Authority 1:
Date Enacted:
Date Effective:
RCW ยง 19.29A.050 et seq.

Washington’s retail electric suppliers must disclose details regarding the fuel mix of their electric generation to the Department of Commerce, as well as to their 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.)

  Angela Burrell
Washington State Department of Commerce
Energy Policy
1011 Plum St. SE
PO Box 42525
Olympia, WA 98504-2525
Phone: (360) 725-3120
Web Site:
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Disclaimer: The information presented on the DSIRE web site provides an unofficial overview of financial incentives and other policies. It does not constitute professional tax advice or other professional financial guidance, and it should not be used as the only source of information when making purchasing decisions, investment decisions or tax decisions, or when executing other binding agreements. Please refer to the individual contact provided below each summary to verify that a specific financial incentive or other policy applies to your project.

While the DSIRE staff strives to provide the best information possible, the DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. make no representations or warranties, either express or implied, concerning the accuracy, completeness, reliability or suitability of the information. The DSIRE staff, the N.C. Solar Center, N.C. State University and the Interstate Renewable Energy Council, Inc. disclaim all liability of any kind arising out of your use or misuse of the information contained or referenced on DSIRE Web pages.

Copyright 2014 - 2015 North Carolina State University, under NREL Subcontract No. XEU-0-99515-01. Permission granted only for personal or educational use, or for use by or on behalf of the U.S. government. North Carolina State University prohibits the unauthorized display, reproduction, sale, and/or distribution of all or portions of the content of the Database of State Incentives for Renewables and Efficiency (DSIRE) without prior, written consent.