Electric utilities in Alaska
Every electric utility serving Alaska in EIA data year 2025, with ownership type, grid operator, balancing authority, customers and the counties each one serves.
Retail utilities6714 investor-owned, 20 co-ops, 30 municipal
All entities68Including marketers and other filers
Counties covered27With at least one utility listed
Retail customers308,503Sum of utility customer counts
Retail electric utilities in Alaska
Sorted by customers. See Alaska on the map, and the state regulator, Regulatory Commission of Alaska.
| Utility | EIA ID | Type | ISO or region | Balancing authority | Customers | Counties served |
|---|---|---|---|---|---|---|
| Chugach Electric Assn Inc | 3522 | Cooperative | Alaska (no ISO) | CEA | 81,297 | 2 Anchorage, Kenai Peninsula |
| Matanuska Electric Assn Inc | 11824 | Cooperative | Alaska (no ISO) | — | 64,756 | 2 Anchorage, Matanuska-Susitna |
| Golden Valley Elec Assn Inc | 7353 | Cooperative | Alaska (no ISO) | — | 46,376 | 4 Denali, Fairbanks North Star, Southeast Fairbanks, Yukon-Koyukuk |
| Homer Electric Assn Inc | 19558 | Cooperative | Alaska (no ISO) | — | 31,814 | 1 Kenai Peninsula |
| Alaska Electric Light&Power CoAlaska Electric Light & Power (Avista) | 213 | Investor-owned | Alaska (no ISO) | — | 17,165 | 1 Juneau |
| Alaska Village Elec Coop, Inc | 221 | Cooperative | Alaska (no ISO) | — | 11,488 | 8 Bethel, Dillingham, Kodiak Island, Kusilvak, Nome, Northwest Arctic, Yakutat, Yukon-Koyukuk |
| Alaska Power and Telephone Co | 219 | Investor-owned | Alaska (no ISO) | — | 7,974 | 4 Haines, Hoonah-Angoon, Prince of Wales-Hyder, Yukon-Koyukuk |
| Ketchikan Public Utilities | 10210 | Municipal | Alaska (no ISO) | — | 7,838 | 1 Ketchikan Gateway |
| Kodiak Electric Assn Inc | 10433 | Cooperative | Alaska (no ISO) | — | 5,948 | 1 Kodiak Island |
| City & Borough of Sitka - (AK) | 17271 | Municipal | Alaska (no ISO) | — | 5,796 | 1 Sitka |
| Copper Valley Elec Assn, Inc | 4329 | Cooperative | Alaska (no ISO) | — | 3,824 | 1 Valdez-Cordova |
| Nome Joint Utility Systems | 13642 | Municipal | Alaska (no ISO) | — | 2,178 | 1 Nome |
| Petersburg Borough - (AK) | 14856 | Municipal | Alaska (no ISO) | — | 2,178 | 1 Petersburg |
| City of Wrangell - (AK) | 21015 | Municipal | Alaska (no ISO) | — | 2,040 | 1 Petersburg |
| Barrow Utils & Elec Coop, Inc | 1276 | Cooperative | Alaska (no ISO) | — | 2,035 | 1 North Slope |
| Cordova Electric Coop, Inc | 40215 | Cooperative | Alaska (no ISO) | — | 1,631 | 1 Valdez-Cordova |
| Nushagak Electric Coop, Inc | 13870 | Cooperative | Alaska (no ISO) | — | 1,475 | 1 Dillingham |
| Inside Passage Elec Coop, Inc | 18963 | Cooperative | Alaska (no ISO) | — | 1,340 | 3 Haines, Hoonah-Angoon, Petersburg |
| Kotzebue Electric Assn Inc | 10451 | Cooperative | Alaska (no ISO) | — | 1,285 | 1 Northwest Arctic |
| North Slope Borough Power & Light | 26616 | Municipal | Alaska (no ISO) | — | 1,205 | 1 North Slope |
| Naknek Electric Assn, Inc | 13201 | Cooperative | Alaska (no ISO) | — | 1,078 | 1 Bristol Bay |
| City of Unalaska - (AK) | 19454 | Municipal | Alaska (no ISO) | — | 1,005 | 1 Aleutians East |
| Metlakatla Power & Light | 12385 | Municipal | Alaska (no ISO) | — | 934 | 1 Prince of Wales-Hyder |
| City of King Cove | 9897 | Municipal | Alaska (no ISO) | — | 434 | 1 Aleutians East |
| Unalakleet Valley Elec Coop | 40548 | Cooperative | Alaska (no ISO) | — | 360 | 1 Nome |
| Galena Electric Utility | 6915 | Municipal | Alaska (no ISO) | — | 357 | 1 Yukon-Koyukuk |
| McGrath Light & Power Co | 12119 | Investor-owned | Alaska (no ISO) | — | 292 | 1 Yukon-Koyukuk |
| I-N-N Electric Coop, Inc | 9188 | Cooperative | Alaska (no ISO) | — | 280 | 1 Lake and Peninsula |
| City of Saint Paul | 17898 | Municipal | Alaska (no ISO) | — | 240 | 1 Aleutians West |
| Akiachak Native Community Electric | 192 | Cooperative | Alaska (no ISO) | — | 235 | 1 Bethel |
| Kuiggluum Kallugvia | 9832 | Investor-owned | Alaska (no ISO) | — | 228 | 1 Bethel |
| Aniak Light & Power Co Inc | 4959 | Investor-owned | Alaska (no ISO) | — | 206 | 1 Bethel |
| Manokotak Power Company | 26317 | Municipal | Alaska (no ISO) | — | 202 | 1 Dillingham |
| Middle Kuskokwim Elec Coop Inc | 12485 | Cooperative | Alaska (no ISO) | — | 183 | 1 Bethel |
| City of Tenakee Springs - (AK) | 18541 | Municipal | Alaska (no ISO) | — | 165 | 1 Hoonah-Angoon |
| Tanana Power Co Inc | 18474 | Investor-owned | Alaska (no ISO) | — | 165 | 1 Yukon-Koyukuk |
| TDX North Slope Generating Co | 19277 | Investor-owned | Alaska (no ISO) | — | 164 | 1 North Slope |
| Gold Country Energy | 56739 | Investor-owned | Alaska (no ISO) | — | 149 | 1 Yukon-Koyukuk |
| City of Chefornak | 3422 | Municipal | Alaska (no ISO) | — | 145 | 1 Bethel |
| Tuntutuliak Comm Services Assn | 19267 | Cooperative | Alaska (no ISO) | — | 142 | 1 Bethel |
| Napakiak Ircinraq Power Co | 13211 | Investor-owned | Alaska (no ISO) | — | 135 | 1 Bethel |
| G & K, Inc | 6866 | Investor-owned | Alaska (no ISO) | — | 124 | 1 Fairbanks North Star |
| Kwig Power Company | 10491 | Public power district | Alaska (no ISO) | — | 122 | 1 Bethel |
| TDX Manley Generating LLC | 56503 | Investor-owned | Alaska (no ISO) | — | 112 | 1 Yukon-Koyukuk |
| City of Ouzinkie - (AK) | 14234 | Municipal | Alaska (no ISO) | — | 110 | 1 Kodiak Island |
| Pelican Utility | 29297 | Municipal | Alaska (no ISO) | — | 110 | 1 Hoonah-Angoon |
| City of Chignik - (AK) | 3421 | Municipal | Alaska (no ISO) | — | 107 | 1 Petersburg |
| City of Egegik - (AK) | 57351 | Municipal | Alaska (no ISO) | — | 105 | 1 Lake and Peninsula |
| City of White Mountain - (AK) | 20535 | Municipal | Alaska (no ISO) | — | 104 | 1 Nome |
| Atmautluak Tribal Utilities | 878 | Municipal | Alaska (no ISO) | — | 91 | 1 Bethel |
| City of Akutan - (AK) | 24486 | Municipal | Alaska (no ISO) | — | 82 | 1 Aleutians East |
| Kokhanok Village Council | 10455 | Public power district | Alaska (no ISO) | — | 81 | 1 Lake and Peninsula |
| Chitina Electric Inc | 3465 | Investor-owned | Alaska (no ISO) | — | 78 | 1 Valdez-Cordova |
| City of Elfin Cove - (AK) | 5721 | Municipal | Alaska (no ISO) | — | 76 | 2 Aleutians East, Yukon-Koyukuk |
| City of Larsen Bay - (AK) | 10716 | Municipal | Alaska (no ISO) | AMPL | 72 | 1 Kodiak Island |
| Ipnatchiaq Electric Company | 9416 | Municipal | Alaska (no ISO) | — | 69 | 1 Northwest Arctic |
| City of Atka - (AK) | 56256 | Municipal | Alaska (no ISO) | — | 64 | 1 Aleutians West |
| Tatitlek Electric Utility | 18480 | Municipal | Alaska (no ISO) | — | 64 | 1 Valdez-Cordova |
| Hughes Power & Light Co | 9000 | Investor-owned | Alaska (no ISO) | — | 58 | 1 Yukon-Koyukuk |
| Igiugig Electric Company | 9192 | Public power district | Alaska (no ISO) | — | 53 | 1 Yukon-Koyukuk |
| Nelson Lagoon Elec Coop Inc | 13477 | Cooperative | Alaska (no ISO) | — | 40 | 1 Aleutians East |
| Pedro Bay Village Council - (AK) | 14633 | Municipal | Alaska (no ISO) | — | 39 | 1 Lake and Peninsula |
| Alaska Electric & Energy Coop | 49803 | Cooperative | Alaska (no ISO) | — | — | 0 — |
| Birch Creek Village Elec Util - (AK) | 1747 | Municipal | Alaska (no ISO) | — | — | 1 Valdez-Cordova |
| City of Seward - (AK) | 16955 | Municipal | Alaska (no ISO) | — | — | 1 Kenai Peninsula |
| Gwitchyaa Zhee Utility Co | 7833 | Investor-owned | Alaska (no ISO) | — | — | 1 Yukon-Koyukuk |
| Native Village of Perryville - (AK) | 14832 | Municipal | Alaska (no ISO) | — | — | 1 Lake and Peninsula |
Which utilities serve each county in Alaska
Retail power marketers and other entities in Alaska
Competitive suppliers, wholesale marketers, transmission-only companies and behind-the-meter providers that report to EIA for Alaska. They have no county service territory of their own.
| Entity | EIA ID | Type | ISO or region | Customers |
|---|---|---|---|---|
| Southeast Alaska Power Agency | 60123 | Transmission-only | Alaska (no ISO) | — |
About this data
Which utilities exist comes from the U.S. Energy Information Administration’s Form EIA-861 and EIA-861S, data year 2025 (final release, October 7, 2026), read directly from eia.gov. County service territories, balancing authority codes and customer counts come from EIA-861 for 2018, the latest year compiled at county level for this directory; utilities that started reporting after 2018 carry their 2025 values. County boundaries are U.S. Census cartographic boundaries (us-atlas 3.0, Albers USA projection).
Customer counts are per utility within Alaska. A county’s grid operator is the one serving most of its customers, estimated by spreading each utility’s customers evenly over its counties. Download every state in one file from the U.S. Electric Utility Directory.
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