Intermountain Power Project
850 Brush Wellman Rd., Delta, UT 84624Plant Summary Information
Intermountain Power Project is ranked #20 out of 120 coal plants nationwide in terms of total annual net electricity generation.
Intermountain Power Project is comprised of 2 generators and generated 975.8 GWh during the 3-month period between July 2025 to October 2025.
| Plant Name | Intermountain Power Project |
|---|---|
| Utility Name | Los Angeles Department of Water & Power |
| Location | Millard County, UT |
| Initial Operation Date | June 1986 |
| Last Update | Oct 2025 |
| Annual Generation | 5.3 TWh |
| Annual Consumption | 61.9 M MMBtu |
| Ranked #202 out of 12,553 Power Plants Nationwide | |
| Ranked #20 out of 120 Bituminous Coal Power Plants Nationwide | |
| Ranked #3 out of 123 Utah Power Plants | |
| Ranked #2 out of 4 Utah Bituminous Coal Power Plants | |
| Fuel Types | Bituminous Coal : 97.7% Subbituminous Coal : 2.0% |
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Monthly Net Generation 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 Oct 2025 |
| Initial Operation Date | June 1986 |
| Annual Generation | 5.3 TWh |
| Fuel Types | Bituminous Coal : 97.7% Subbituminous Coal : 2.0% |
| 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 Operating |
| Transmission / Distribution Owner | Intermountain Power Agency (40576) |
| Grid Voltage | 500.00 kV / 345.00 kV |
| Energy Storage | No |
Generator 1 Details Operating June 1986
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Wholly Owned by Other Entity |
| Nameplate Capacity | 820 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 900 MW |
| Winter Capacity | 900 MW |
| Minimum Load | 270 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | June 1986 |
| Planned Retirement | September 2025 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | Electric Utility (1) |
| Energy Source | Bituminous Coal / Subbituminous Coal |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Subcritical Technology | Yes |
| Multiple Fuels | Yes |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator 2 Details Operating May 1987
| Technology | Conventional Steam Coal |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Wholly Owned by Other Entity |
| Nameplate Capacity | 820 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 900 MW |
| Winter Capacity | 900 MW |
| Minimum Load | 270 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | May 1987 |
| Planned Retirement | November 2025 |
| Combined Heat & Power | No |
|---|---|
| Sector Name | Electric Utility (1) |
| Energy Source | Bituminous Coal / Subbituminous Coal |
| Startup Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Subcritical Technology | Yes |
| Multiple Fuels | Yes |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
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 Bituminous Coal.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #10 | H L Spurlock | Maysville, KY | 8.5 TWh |
| #11 | Four Corners | Fruitland, NM | 7.3 TWh |
| #12 | Mill Creek (KY) | Louisville, KY | 7.0 TWh |
| #13 | Roxboro | Semora, NC | 6.9 TWh |
| #14 | Trimble County | Bedford, KY | 8.8 TWh |
| #15 | Hunter | Castle Dale, UT | 6.7 TWh |
| #16 | Miami Fort | North Bend, OH | 6.6 TWh |
| #17 | Mountaineer | New Haven, WV | 5.9 TWh |
| #18 | FirstEnergy Fort Martin Power Station | Maidsville, WV | 5.6 TWh |
| #19 | Clifty Creek | Madison, IN | 5.7 TWh |
| #21 | AES Petersburg | Petersburg, IN | 5.1 TWh |
| #22 | Kyger Creek | Cheshire, OH | 5.1 TWh |
| #23 | Merom | Sullivan, IN | 5.0 TWh |
| #24 | Mt Storm | Mount Storm, WV | 4.8 TWh |
| #25 | Longview Power Plant | Maidsville, WV | 4.6 TWh |
| #26 | Huntington | Huntington, UT | 4.3 TWh |
| #27 | Keystone | Shelocta, PA | 4.2 TWh |
| #28 | Winyah | Georgetown, SC | 4.2 TWh |
| #29 | Conemaugh | New Florence, PA | 4.2 TWh |
| #30 | Marshall (NC) | Terrell, NC | 7.5 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Intermountain Power Project.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Clover Creek Solar Community Solar | Mona, UT | 198.7 GWh | 43.3 mi |
| Cove Fort | Cove Fort, UT | 120.8 GWh | 65.6 mi |
| Currant Creek | Mona, UT | 2.8 TWh | 42.4 mi |
| Gunnison Solar | Gunnison, UT | 3.7 GWh | 47.9 mi |
| Hydro Plant No 3 | east of Ephraim, UT | 4.6 GWh | 69.8 mi |
| Manti Lower | Manti, UT | 802.0 MWh | 54.1 mi |
| Manti Upper | Manti, UT | 464.0 MWh | 54.1 mi |
| Milford Wind Corridor I LLC | Milford, UT | 400.0 GWh | 69.9 mi |
| Milford Wind Corridor Stage II LLC | Milford, UT | 195.5 GWh | 66.6 mi |
| Nebo Power Station | Payson, UT | 830.4 GWh | 59.1 mi |
| Pavant Solar II LLC | Fillmore, UT | 80.3 GWh | 27.1 mi |
| Pavant Solar III | Filmore, UT | 43.6 GWh | 27.2 mi |
| Pavant Solar, LLC | Fillmore, UT | 114.7 GWh | 39.7 mi |
| Payson | Payson, UT | 4.0 MWh | 59 mi |
| Sigurd Solar LLC | Sigurd, UT | 201.7 GWh | 55 mi |
| Spanish Fork | Spanish Fork, UT | 14.5 GWh | 65.1 mi |
| Spanish Fork Community Solar | Spanish Fork, UT | 7.3 GWh | 65.9 mi |
| Spanish Fork Wind Park 2 LLC | Spanish Fork, UT | 44.8 GWh | 65.7 mi |
| Unit 4 | Mt Pleasent, UT | 2.3 GWh | 61.9 mi |
| Whitehead | Springville, UT | 11.3 GWh | 68.9 mi |