Regulatory Commission of Alaska: Notice of Utility Tariff Filings (DU)

Notice of Utility Tariff Filings The REGULATORY COMMISSION OF ALASKA (Commission) gives notice that Doyon Utilities, LLC (DU) filed revenue requirement studies based on a 2025 test year for its Fort Greely, Alaska (FGA), Fort Richardson, Alaska (FRA), and Fort Wainwright, Alaska (FWA) utilities for the provision of electric, heat, natural gas, wastewater, and water service to the United States Department of Defense (Customer). DU and its Customer have reviewed the proposed revenue requirements and consented to the proposed permanent rates. DU requests the Commission approve the proposed permanent rates, without suspension, effective August 15, 2026. Below is a comparison of the current and proposed rates. Tariff Advice Number Utility Current Rate Proposed Rate Percentage Change TA11-720 FGA - Electric $246,998 $269,034 8.92% TA16-717 FGA - Heat $470,329 $469,179 -0.24% TA16-718 FGA - Wastewater $123,758 $163,104 31.79% TA16-719 FGA - Water $167,549 $169,102 0.93% TA15-724 FRA - Electric $1,628,982 $1,654,481 1.57% TA18-721 FRA - Natural Gas $124,571 $123,636 -0.75% TA18-722 FRA - Wastewater $163,978 $181,143 10.47% TA18-723 FRA - Water $1,005,384 $1,517,158 50.90% TA15-726 FWA - Electric $759,391 $824,912 8.63% TA19-725 FWA - Heat $3,161,990 $3,363,703 6.38% TA21-728 FWA - Wastewater $639,841 $680,878 6.41% TA21-727 FWA - Water $1,078,099 $1,168,476 8.38% This notice does not contain all requested revisions and the Commission may approve a rate or classification which varies from that proposed. You may obtain more information about these filings by contacting Lou Florence, President/CEO at DU, at P.O. Box 74040, Fairbanks, AK 99707; phone: (907) 455-1500. The complete filings are also available for inspection at the Commission's office at 701 West Eighth Avenue, Suite 300, Anchorage, AK 99501; phone: (907) 276-6222 or may be viewed at the Commission’s website at http://rca.alaska.gov by typing the appropriate tariff advice number in the Find a Matter search box. To comment on these filings, please file your comments by 5:00 p.m., July 21, 2026, at the Commission address given above or via our website at: https://rca.alaska.gov/RCAWeb/WhatsNew/PublicNoticesComments.aspx Please reference the appropriate tariff advice number and include a statement that you have filed a copy of the comments with DU at its address given above. Individuals or groups of people with disabilities, who require special accommodations, auxiliary aids or service, or alternative communication formats, please contact Shelby Lopez at (907) 276-6222, toll-free at 1-800-390-2782, or TTY/Alaska Relay: 7-1-1 or 1 (800) 770-8973 or send a request via electronic mail to rca.mail@alaska.gov by July 14, 2026. DATED at Anchorage, Alaska, this 7 th day of July, 2026. REGULATORY COMMISSION OF ALASKA Joy Gordanier Advisory Section Manager Leave a Comment Attachments, History, Details Attachments TA11-720 et al. RCA Public Notice.pdf Revision History Created 7/7/2026 3:10:47 PM by rtalabanzas

• TA11-720 et al. RCA Public Notice.pdf

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  rca.mail@alaska.gov(907) 276-6222