WyomingPower Outage Statistics
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Major Power Outage Events in Wyoming
Number of major power outage events from 2000 to 2023 affecting Wyoming state area and at least 50,000 customers from one or several states.
| Date | Area Affected | Event Type | Customers Affected |
|---|---|---|---|
| No power outage events found for Wyoming | |||
Data Source: U.S. Department of Energy, Form OE-417
Recent Power Outage Reports in Wyoming Cities
Enter your ZIP code into the search bar below to report power outage in your area.
| City | Population | Last Report |
|---|---|---|
| Cheyenne, WY | 65132 | Jul 11, 2025 |
| Casper, WY | 59038 | Sep 25, 2024 |
| Gillette, WY | 33403 | Feb 12, 2025 |
| Laramie, WY | 31407 | Dec 04, 2024 |
| Rock Springs, WY | 23526 | Dec 28, 2024 |
| Sheridan, WY | 18737 | Apr 09, 2025 |
| Green River, WY | 11825 | Dec 30, 2024 |
| Evanston, WY | 11747 | Nov 02, 2024 |
| Jackson, WY | 10760 | Mar 22, 2025 |
| Riverton, WY | 10682 | Oct 22, 2024 |
| Cody, WY | 10028 | Dec 01, 2024 |
| Rawlins, WY | 8221 | Feb 17, 2025 |
| Lander, WY | 7546 | Aug 13, 2024 |
| Powell, WY | 6419 | Feb 10, 2025 |
| Douglas, WY | 6386 | Nov 03, 2023 |
| Torrington, WY | 6119 | Jun 01, 2024 |
| Worland, WY | 4773 | Apr 19, 2025 |
| Buffalo, WY | 4415 | Jul 14, 2024 |
| Mills, WY | 4034 | Nov 25, 2023 |
| Wheatland, WY | 3588 | Feb 26, 2024 |
| Newcastle, WY | 3374 | Aug 24, 2024 |
| Evansville, WY | 2746 | Dec 27, 2022 |
| Thermopolis, WY | 2725 | Jul 09, 2024 |
| Glenrock, WY | 2420 | Jul 10, 2024 |
| Kemmerer, WY | 2415 | Aug 12, 2024 |
| Lovell, WY | 2243 | Apr 15, 2025 |
| Afton, WY | 2172 | Feb 07, 2024 |
| Lyman, WY | 2135 | Jan 22, 2023 |
| Pinedale, WY | 2005 | Jul 27, 2024 |
| Saratoga, WY | 1702 | Mar 09, 2025 |
| Greybull, WY | 1651 | Jun 12, 2023 |
| Fort Washakie, WY | 1650 | Mar 30, 2025 |
| Wright, WY | 1644 | Jan 10, 2025 |
| Arapahoe, WY | 1612 | Apr 06, 2024 |
| Wilson, WY | 1567 | Jun 10, 2024 |
| Lusk, WY | 1541 | Aug 16, 2024 |
| Basin, WY | 1288 | Feb 13, 2024 |
| Mountain View, WY | 1278 | Mar 09, 2023 |
| Alpine, WY | 1220 | Mar 22, 2025 |
| Pine Bluffs, WY | 1172 | Jan 20, 2025 |
| Guernsey, WY | 1130 | Aug 07, 2023 |
| Ranchester, WY | 1064 | Jul 24, 2024 |
| Sundance, WY | 1032 | May 07, 2024 |
| Moorcroft, WY | 946 | Jan 18, 2025 |
| Dubois, WY | 911 | Oct 10, 2023 |
| Story, WY | 903 | Oct 20, 2023 |
| Upton, WY | 898 | - |
| Dayton, WY | 822 | Sep 12, 2024 |
| Cowley, WY | 762 | Jan 10, 2023 |
| Hanna, WY | 683 | Nov 23, 2023 |
| Reliance, WY | 622 | Mar 14, 2025 |
| Byron, WY | 562 | Apr 06, 2024 |
| Diamondville, WY | 520 | Mar 11, 2023 |
| Teton Village, WY | 517 | Jun 06, 2023 |
| Cokeville, WY | 502 | Mar 02, 2024 |
| Grover, WY | 481 | May 05, 2023 |
| Shoshoni, WY | 471 | Nov 30, 2023 |
| Bedford, WY | 465 | May 30, 2023 |
| Big Horn, WY | 457 | May 03, 2023 |
| Encampment, WY | 452 | Mar 05, 2021 |
| Hudson, WY | 431 | Oct 29, 2023 |
| Alta, WY | 429 | Aug 13, 2023 |
| Baggs, WY | 411 | Jul 01, 2022 |
| Lingle, WY | 403 | Jun 15, 2024 |
| Big Piney, WY | 395 | Oct 18, 2024 |
| La Barge, WY | 394 | Feb 16, 2020 |
| Thayne, WY | 380 | Oct 10, 2024 |
| Smoot, WY | 376 | Mar 22, 2025 |
| Auburn, WY | 375 | Feb 16, 2020 |
| Sinclair, WY | 374 | Dec 05, 2021 |
| Lagrange, WY | 372 | Jun 27, 2023 |
| Burns, WY | 356 | Jan 05, 2025 |
| Fort Bridger, WY | 354 | Mar 09, 2023 |
| Burlington, WY | 314 | Jul 26, 2022 |
| Hulett, WY | 309 | Sep 16, 2023 |
| Meeteetse, WY | 309 | Oct 12, 2021 |
| Midwest, WY | 285 | - |
| Centennial, WY | 283 | Jun 27, 2024 |
| Fairview, WY | 277 | Feb 16, 2020 |
| Farson, WY | 272 | Sep 11, 2023 |
| Freedom, WY | 247 | Jul 31, 2022 |
| Kaycee, WY | 247 | Jun 23, 2023 |
| Ten Sleep, WY | 246 | Jul 07, 2023 |
| Medicine Bow, WY | 245 | Nov 30, 2021 |
| Ralston, WY | 240 | Mar 19, 2025 |
| Glendo, WY | 237 | Mar 03, 2024 |
| Pavillion, WY | 230 | Aug 09, 2023 |
| Rock River, WY | 211 | Apr 15, 2021 |
| Fort Laramie, WY | 206 | Oct 01, 2023 |
| Wamsutter, WY | 203 | Jun 02, 2023 |
| Etna, WY | 185 | Oct 01, 2023 |
| Superior, WY | 184 | Mar 11, 2023 |
| Parkman, WY | 180 | Jun 01, 2024 |
| Chugwater, WY | 175 | - |
| Albin, WY | 169 | Jan 15, 2022 |
| Deaver, WY | 154 | Jan 10, 2023 |
| Edgerton, WY | 153 | - |
| Osage, WY | 151 | - |
| Elk Mountain, WY | 150 | Jul 08, 2021 |
| Frannie, WY | 145 | Jan 10, 2023 |
| Yoder, WY | 131 | Apr 25, 2024 |
| Kelly, WY | 127 | Jan 29, 2023 |
| Crowheart, WY | 120 | - |
| Clearmont, WY | 116 | - |
| Boulder, WY | 115 | Mar 14, 2023 |
| Cora, WY | 114 | Dec 31, 2021 |
| Bondurant, WY | 108 | Aug 31, 2020 |
| Daniel, WY | 108 | May 16, 2021 |
| Granger, WY | 98 | Jul 13, 2022 |
| Robertson, WY | 95 | May 04, 2024 |
| Carpenter, WY | 93 | Mar 31, 2023 |
| Manville, WY | 92 | - |
| Manderson, WY | 88 | - |
| Beulah, WY | 84 | - |
| Hyattville, WY | 79 | - |
| Kirby, WY | 76 | - |
| Dixon, WY | 74 | - |
| Shell, WY | 74 | Mar 25, 2023 |
| Bairoil, WY | 68 | - |
| Hartville, WY | 64 | - |
| Opal, WY | 64 | - |
| Lonetree, WY | 57 | - |
| Point Of Rocks, WY | 53 | Feb 07, 2021 |
| Little America, WY | 47 | - |
| Hawk Springs, WY | 47 | - |
| Jeffrey City, WY | 47 | - |
| Lance Creek, WY | 43 | Jul 26, 2022 |
| Hillsdale, WY | 40 | Mar 05, 2022 |
| Alcova, WY | 34 | Jul 12, 2023 |
| Arvada, WY | 33 | - |
| Powder River, WY | 30 | May 13, 2022 |
| Van Tassell, WY | 22 | - |
| Veteran, WY | 21 | Jul 03, 2021 |
| Huntley, WY | 11 | Nov 30, 2019 |
| Lost Springs, WY | 6 | - |
| Buford, WY | None | Jan 26, 2024 |
| Bosler, WY | None | - |
| Walcott, WY | None | - |
| Yellowstone National Park, WY | None | Jul 04, 2023 |
| Wyarno, WY | None | Jun 13, 2022 |
| Wapiti, WY | None | Jul 02, 2023 |
| Weston, WY | None | - |
| Arminto, WY | None | - |
| Alva, WY | None | - |
| Tie Siding, WY | None | Jan 13, 2021 |
| Banner, WY | None | Jul 11, 2025 |
| Wolf, WY | None | - |
| Aladdin, WY | None | - |
| Jay Em, WY | None | - |
| Shirley Basin, WY | None | - |
| Meriden, WY | None | - |
| Frontier, WY | None | - |
| Mc Kinnon, WY | None | Mar 13, 2021 |
| Lysite, WY | None | - |
| Garrett, WY | None | - |
| Granite Canon, WY | None | Jun 22, 2023 |
| Linch, WY | None | - |
| Leiter, WY | None | - |
| Hiland, WY | None | - |
| Kinnear, WY | None | Apr 02, 2022 |
| Horse Creek, WY | None | - |
| Four Corners, WY | None | - |
| Moose, WY | None | Nov 09, 2022 |
| Moran, WY | None | Jan 29, 2023 |
| Shawnee, WY | None | - |
| Savery, WY | None | - |
| Saint Stephens, WY | None | - |
| Saddlestring, WY | None | - |
| Rozet, WY | None | Feb 04, 2025 |
| Recluse, WY | None | - |
| Devils Tower, WY | None | Jun 16, 2021 |
| Natrona, WY | None | Mar 20, 2023 |
| Emblem, WY | None | Nov 16, 2019 |
| Otto, WY | None | - |
| Fe Warren Afb, WY | None | Nov 30, 2023 |
| Jelm, WY | None | Feb 21, 2023 |