Wyodak
48 Wyodak Road, Garner Lake Rt, Gillette, WY 82716Plant Summary Information
Wyodak is ranked #6 out of 73 power plants in Wyoming in terms of total annual net electricity generation.
Wyodak is comprised of 1 generator and generated 494.6 GWh during the 3-month period between November 2024 to February 2025.
| Plant Name | Wyodak |
|---|---|
| Utility Name | PacifiCorp |
| Location | Campbell County, WY |
| Initial Operation Date | September 1978 |
| Last Update | Feb 2025 |
| Annual Generation | 1.9 TWh |
| Annual Consumption | 25.9 M MMBtu |
| Ranked #526 out of 11,993 Power Plants Nationwide | |
| Ranked #58 out of 132 Subbituminous Coal Power Plants Nationwide | |
| Ranked #6 out of 73 Wyoming Power Plants | |
| Ranked #5 out of 11 Wyoming Subbituminous Coal Power Plants | |
| Fuel Types | Subbituminous Coal : 99.9% |
Map of Wyodak
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Wyodak.
Monthly Net Generation for Wyodak
Wyodak Details
| Summary Information | |
|---|---|
| Plant Name | Wyodak (6101) |
| Plant Address | 48 Wyodak Road, Garner Lake Rt, Gillette, WY 82716 |
| Utility | PacifiCorp (14354) |
| Latitude, Longitude | 44.29013, -105.38148 |
| Generation Dates on File | Jan 2001 to Feb 2025 |
| Initial Operation Date | September 1978 |
| Annual Generation | 1.9 TWh |
| Fuel Types | Subbituminous Coal : 99.9% |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | WECC |
| Balancing Authority | PacifiCorp - East (PACE) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Municipality |
| Ash Impoundment | Yes Not Lined Operating |
| Transmission / Distribution Owner | PacifiCorp (14354) WY |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
Generator 1 Details Operating September 1978
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Jointly Owned |
| Nameplate Capacity | 362.1 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 332 MW |
| Winter Capacity | 335 MW |
| Minimum Load | 130 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | September 1978 |
| Planned Retirement | December 2039 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Subbituminous Coal |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Subcritical Technology | Yes |
| Ultrasupercritical Technology | No |
| Multiple Fuels | No |
Wyodak Plant Owners
| Owner Name | Address | Ownership |
|---|---|---|
| PacifiCorp | 825 NE Multnomah, Suite 600, Portland, OR 97232 | 80.00% |
| Black Hills Power, Inc. | 7001 Mt. Rushmore Road, Rapid City, SD 57702 | 20.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Subbituminous Coal.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #48 | Kincaid Generation LLC | Kincaid, IL | 2.6 TWh |
| #49 | Dry Fork Station | Gillette, WY | 2.5 TWh |
| #50 | Kingston | Kingston, TN | 3.7 TWh |
| #51 | John Twitty Energy Center | Springfield, MO | 2.5 TWh |
| #52 | Hawthorn | Kansas City, MO | 3.0 TWh |
| #53 | White Bluff | Redfield, AR | 2.3 TWh |
| #54 | Edgewater | Sheboygan, WI | 2.1 TWh |
| #55 | Sooner | Red Rock, OK | 2.1 TWh |
| #56 | South Oak Creek | Oak Creek, WI | 2.1 TWh |
| #57 | Ottumwa | Ottumwa, IA | 2.0 TWh |
| #59 | Pawnee | Brush, CO | 1.8 TWh |
| #60 | Tolk | Muleshoe, TX | 2.1 TWh |
| #61 | Harrington | Amarillo, TX | 2.1 TWh |
| #62 | Big Stone | Big Stone City, SD | 1.6 TWh |
| #63 | Sikeston Power Station | Sikeston, MO | 1.5 TWh |
| #64 | Brame Energy Center | Lena, LA | 2.7 TWh |
| #65 | Hugo | Fort Towson, OK | 1.5 TWh |
| #66 | Naughton | Kemmerer, WY | 2.6 TWh |
| #67 | R S Nelson | Westlake, LA | 1.4 TWh |
| #68 | Victor J Daniel Jr | Escatawpa, MS | 5.9 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Wyodak.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Anticline Wind | Casper, WY | 83.0 GWh | 92.6 mi |
| Arvada | Arvada, WY | 216.0 MWh | 45.3 mi |
| Barber Creek | Gillette, WY | 359.0 MWh | 43.7 mi |
| Campbell Hill Windpower | Glenrock, WY | 282.0 GWh | 93.4 mi |
| Cedar Springs I | Douglas, WY | 730.1 GWh | 87.9 mi |
| Cedar Springs II | Douglas, WY | 617.5 GWh | 91.3 mi |
| Cedar Springs III | Douglas, WY | 509.6 GWh | 84.5 mi |
| Cedar Springs Wind IV | Douglas, WY | 72.5 GWh | 83.8 mi |
| Dave Johnston | Glen Rock, WY | 4.1 TWh | 102.3 mi |
| Dry Fork Station | Gillette, WY | 2.5 TWh | 7.9 mi |
| Glenrock | Glenrock, WY | 314.1 GWh | 90.8 mi |
| Hartzog | Wright, WY | 318.0 MWh | 32.7 mi |
| Neil Simpson Gas Turbine #2 | Gillette, WY | 19.4 GWh | 0.4 mi |
| Neil Simpson II | Gillette, WY | 685.7 GWh | 0.3 mi |
| Rolling Hills | Glenrock, WY | 187.8 GWh | 88.4 mi |
| Spearfish Hydro | Spearfish, SD | 21.4 GWh | 76.5 mi |
| Top of the World Windpower Project | Glenrock, WY | 407.0 GWh | 96.4 mi |
| Wygen 1 | Gillette, WY | 557.4 GWh | 0.3 mi |
| Wygen 2 | Gillette, WY | 663.4 GWh | 0.1 mi |
| Wygen III | Gillette, WY | 794.7 GWh | 0.1 mi |