Naughton
Hwy 189, 7 miles SW Kemmerer, Kemmerer, WY 83101Plant Summary Information
Naughton is ranked #5 out of 69 power plants in Wyoming in terms of total annual net electricity generation.
Naughton is comprised of 3 generators and generated 837.1 GWh during the 3-month period between May 2026 to August 2026.
| Plant Name | Naughton |
|---|---|
| Utility Name | PacifiCorp |
| Location | Lincoln County, WY |
| Initial Operation Date | May 1963 |
| Last Update | Aug 2026 |
| Annual Generation | 2.0 TWh |
| Annual Consumption | 27.2 M MMBtu |
| Ranked #512 out of 13,301 Power Plants Nationwide | |
| Ranked #395 out of 2,218 Natural Gas Power Plants Nationwide | |
| Ranked #5 out of 69 Wyoming Power Plants | |
| Ranked #2 out of 17 Wyoming Natural Gas Power Plants | |
| Fuel Types | Natural Gas : 65.6% Subbituminous Coal : 34.4% |
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Monthly Net Generation for Naughton
Monthly Plant Fuel Consumption for Naughton
Naughton Details
| Summary Information | |
|---|---|
| Plant Name | Naughton (4162) |
| Plant Address | Hwy 189, 7 miles SW Kemmerer, Kemmerer, WY 83101 |
| Utility | PacifiCorp (14354) |
| Latitude, Longitude | 41.7581, -110.5983 |
| Generation Dates on File | Jan 2001 to Aug 2026 |
| Initial Operation Date | May 1963 |
| Annual Generation | 2.0 TWh |
| Fuel Types | Natural Gas : 65.6% Subbituminous Coal : 34.4% |
| 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 | Hams Fork River |
| Ash Impoundment | Yes Not Lined Operating |
| Transmission / Distribution Owner | PacifiCorp (14354) WY |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | QUESTAR GAS COMPANY |
| Natural Gas Storage | No |
Generator 1 Details Operating May 1963
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 163.2 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 156 MW |
| Winter Capacity | 156 MW |
| Minimum Load | 21 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | May 1963 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
|---|---|
| Energy Source | Subbituminous Coal |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Subcritical Technology | Yes |
| Other Planned Modifications | Yes |
| Other Modifications | April 2026 |
| Multiple Fuels | No |
| Cofire Fuels | No |
Generator 2 Details Operating October 1968
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 217.6 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 201 MW |
| Winter Capacity | 201 MW |
| Minimum Load | 28 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | October 1968 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
|---|---|
| Energy Source | Subbituminous Coal |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Subcritical Technology | Yes |
| Other Planned Modifications | Yes |
| Other Modifications | April 2026 |
| Multiple Fuels | No |
| Cofire Fuels | No |
Generator 3 Details Operating October 1971
| Technology | Natural Gas Steam Turbine |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 326.4 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 247 MW |
| Winter Capacity | 247 MW |
| Minimum Load | 27 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | October 1971 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | No |
| Subcritical Technology | No |
| Multiple Fuels | No |
Naughton Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #385 | Gordonsville Energy LP | Gordonsville, VA | 1.4 TWh |
| #386 | S O Purdom | St Marks, FL | 1.4 TWh |
| #387 | Kendall Square Station | Cambridge, MA | 1.4 TWh |
| #388 | Theodore Cogen Facility | Theodore, AL | 1.4 TWh |
| #389 | Shawville | Shawville, PA | 1.4 TWh |
| #390 | Brame Energy Center | Lena, LA | 3.7 TWh |
| #391 | Stryker Creek | Jacksonville, TX | 1.3 TWh |
| #392 | Texas City Power Plant | Texas City, TX | 1.3 TWh |
| #393 | Tenaska Lindsay Hill Generating Station | Billingsley, AL | 1.3 TWh |
| #394 | Delta Energy Park | Lansing, MI | 1.3 TWh |
| #396 | West Lorain | Lorain, OH | 1.3 TWh |
| #397 | Santa Rosa Energy Center | Pace, FL | 1.3 TWh |
| #398 | Astoria Generating Station | Astoria, NY | 1.3 TWh |
| #399 | Troy Energy LLC | Luckey, OH | 1.3 TWh |
| #400 | Johnson County | Cleburne, TX | 1.3 TWh |
| #401 | Riverton | Riverton, KS | 1.3 TWh |
| #402 | AES Alamitos Energy Center | Long Beach, CA | 1.3 TWh |
| #403 | North Valmy | Valmy, NV | 1.7 TWh |
| #404 | Renaissance Power Plant | Carson City, MI | 1.2 TWh |
| #405 | Armstrong | Shelocta, PA | 1.2 TWh |
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Below are closest 20 power plants surrounding Naughton.
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|---|---|---|---|
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| Hydro II | Logan, UT | 15.6 GWh | 61.1 mi |
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| Pine View Dam | Ogden, UT | 3.4 GWh | 73.5 mi |
| Sage Solar I-III | Randolph, UT | 130.0 GWh | 23.8 mi |
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| Swift Creek | Afton, WY | 6.1 GWh | 69 mi |
| TransAlta Wyoming Wind | Evanston, WY | 321.4 GWh | 32.6 mi |
| WE Soda Alkalai LLC | Green River, WY | 268.9 GWh | 41.7 mi |