Intermountain Power Project
850 Brush Wellman Rd., Delta, UT 84624Plant Summary Information
Intermountain Power Project is ranked #3 out of 121 power plants in Utah in terms of total annual net electricity generation.
Intermountain Power Project is comprised of 2 generators and generated 1.6 TWh during the 3-month period between May 2026 to August 2026.
| Plant Name | Intermountain Power Project |
|---|---|
| Utility Name | Los Angeles Department of Water & Power |
| Location | Millard County, UT |
| Initial Operation Date | June 1986 |
| Last Update | Aug 2026 |
| Annual Generation | 5.5 TWh |
| Annual Consumption | 42.2 M MMBtu |
| Ranked #196 out of 13,301 Power Plants Nationwide | |
| Ranked #125 out of 2,218 Natural Gas Power Plants Nationwide | |
| Ranked #3 out of 121 Utah Power Plants | |
| Ranked #2 out of 23 Utah Natural Gas Power Plants | |
| Fuel Types | Natural Gas : 81.0% Bituminous Coal : 18.9% |
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Monthly Net Generation for Intermountain Power Project
Monthly Plant Fuel Consumption for Intermountain Power Project
Intermountain Power Project Details
| Summary Information | |
|---|---|
| Plant Name | Intermountain Power Project (6481) |
| Plant Address | 850 Brush Wellman Rd., Delta, UT 84624 |
| Utility | Los Angeles Department of Water & Power (11208) |
| Latitude, Longitude | 39.50973, -112.58018 |
| Generation Dates on File | Jan 2001 to Aug 2026 |
| Initial Operation Date | June 1986 |
| Annual Generation | 5.5 TWh |
| Fuel Types | Natural Gas : 81.0% Bituminous Coal : 18.9% |
| 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 | Los Angeles Department of Water and Power (LDWP) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | DMAD Reservoir |
| Ash Impoundment | Yes Lined Out of Service |
| Transmission / Distribution Owner | Intermountain Power Agency (40576) |
| Grid Voltage | 500.00 kV / 345.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name | KERN RIVER GAS TRANSMISSION CO |
| Natural Gas Storage | No |
| Liquefied Natural Gas Storage | No |
Generator 3 Details Operating October 2025
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Single Shaft |
| Ownership | Wholly Owned by Other Entity |
| Duct Burners | No |
| Can Bypass Heat Recovery Steam Generator | Yes |
| Nameplate Capacity | 546.6 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 470 MW |
| Winter Capacity | 470 MW |
| Minimum Load | 240 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | October 2025 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas / Hydrogen |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Other Combustion Technology | No |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | NG / OG |
|---|---|
Generator 4 Details Operating December 2025
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Single Shaft |
| Ownership | Wholly Owned by Other Entity |
| Duct Burners | No |
| Can Bypass Heat Recovery Steam Generator | Yes |
| Nameplate Capacity | 546.6 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 470 MW |
| Winter Capacity | 470 MW |
| Minimum Load | 240 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | December 2025 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas / Hydrogen |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Other Combustion Technology | No |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | NG / OG |
|---|---|
Intermountain Power Project Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| Intermountain Power Agency | P O Box 51111Room 1263, Los Angeles, CA 90051 | Generator 1 | 100.00% |
| Intermountain Power Agency | P O Box 51111Room 1263, Los Angeles, CA 90051 | Generator 2 | 100.00% |
| Intermountain Power Agency | P O Box 51111Room 1263, Los Angeles, CA 90051 | Generator 3 | 100.00% |
| Intermountain Power Agency | P O Box 51111Room 1263, Los Angeles, CA 90051 | Generator 4 | 100.00% |
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #115 | Tenaska Frontier Generation Station | Shiro, TX | 4.8 TWh |
| #116 | Caledonia | Steens, MS | 4.8 TWh |
| #117 | St. Charles Power Station (LA) | La Place, LA | 4.7 TWh |
| #118 | Potomac Energy Center, LLC | Leesburg, VA | 4.7 TWh |
| #119 | CPV Valley Energy Center | Wawayanda, NY | 4.6 TWh |
| #120 | Rio Nogales Power Project | Seguin, TX | 4.6 TWh |
| #121 | CPV Fairview Energy Center | Johnstown, PA | 4.6 TWh |
| #122 | Lowman Energy Center | Leroy, AL | 4.6 TWh |
| #123 | Lower Mount Bethel Energy | Bangor, PA | 4.5 TWh |
| #124 | Buck | Salisbury, NC | 4.5 TWh |
| #126 | Key | Brandywine, MD | 4.5 TWh |
| #127 | Ouachita | Sterlington, LA | 4.4 TWh |
| #128 | Fremont Energy Center | Fremont, OH | 4.4 TWh |
| #129 | Channel Energy Center LLC | Pasadena, TX | 4.3 TWh |
| #130 | Tenaska Gateway Generating Station | Mt. Enterprise, TX | 4.3 TWh |
| #131 | Oneta Energy Center | Broken Arrow, OK | 4.3 TWh |
| #132 | Tenaska Virginia Generating Station | Scottsville, VA | 4.3 TWh |
| #133 | Baytown Energy Center | Baytown, TX | 4.3 TWh |
| #134 | Harding Street | Indianapolis, IN | 4.2 TWh |
| #135 | Hill Top Energy Center, LLC | Carmichaels, PA | 4.1 TWh |
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Below are closest 20 power plants surrounding Intermountain Power Project.
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|---|---|---|---|
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| Spanish Fork Community Solar | Spanish Fork, UT | 7.4 GWh | 65.9 mi |
| Spanish Fork Wind Park 2 LLC | Spanish Fork, UT | 42.6 GWh | 65.7 mi |
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