Intermountain Power Project
850 Brush Wellman Rd., Delta, UT 84624Plant Summary Information
Intermountain Power Project is ranked #39 out of 118 coal plants nationwide in terms of total annual net electricity generation.
Intermountain Power Project is comprised of 2 generators and generated 1.3 TWh during the 3-month period between November 2025 to February 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 | Feb 2026 |
| Annual Generation | 4.3 TWh |
| Annual Consumption | 45.3 M MMBtu |
| Ranked #257 out of 12,637 Power Plants Nationwide | |
| Ranked #39 out of 118 Bituminous Coal Power Plants Nationwide | |
| Ranked #3 out of 124 Utah Power Plants | |
| Ranked #3 out of 4 Utah Bituminous Coal Power Plants | |
| Fuel Types | Bituminous Coal : 60.0% Natural Gas : 37.8% Subbituminous Coal : 2.0% |
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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 Feb 2026 |
| Initial Operation Date | June 1986 |
| Annual Generation | 4.3 TWh |
| Fuel Types | Bituminous Coal : 60.0% Natural Gas : 37.8% 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 |
|---|---|---|---|
| #29 | Winyah | Georgetown, SC | 4.2 TWh |
| #30 | Mitchell (WV) | Captina, WV | 4.1 TWh |
| #31 | Cayuga | Cayuga, IN | 4.1 TWh |
| #32 | Marshall (NC) | Terrell, NC | 7.1 TWh |
| #33 | Seminole (FL) | Palatka, FL | 10.2 TWh |
| #34 | James E. Rogers Energy Complex | Cliffside, NC | 6.3 TWh |
| #35 | Stanton Energy Center | Orlando, FL | 5.3 TWh |
| #36 | Warrick | Newburgh, IN | 2.9 TWh |
| #37 | East Bend | Union, KY | 2.7 TWh |
| #38 | Monroe (MI) | Monroe, MI | 16.2 TWh |
| #40 | Bonanza | Vernal, UT | 2.6 TWh |
| #41 | Wateree | Eastover, SC | 2.5 TWh |
| #42 | Williams | Goose Creek, SC | 2.4 TWh |
| #43 | Brandon Shores | Baltimore, MD | 2.4 TWh |
| #44 | Belews Creek | Belews Creek, NC | 7.4 TWh |
| #45 | D B Wilson | Centertown, KY | 2.1 TWh |
| #46 | Virginia City Hybrid Energy Center | St. Paul, VA | 2.1 TWh |
| #47 | E C Gaston | Wilsonville, AL | 3.8 TWh |
| #48 | Hayden | Hayden, CO | 1.9 TWh |
| #49 | Clover | Clover, VA | 1.7 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 | 196.2 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 |
| Faraday Solar | UT | 74.3 GWh | 48.2 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 Stage II LLC | Milford, UT | 191.2 GWh | 66.6 mi |
| Nebo Power Station | Payson, UT | 696.9 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 | 113.9 GWh | 39.7 mi |
| Payson | Payson, UT | 4.0 MWh | 59 mi |
| Sigurd Solar LLC | Sigurd, UT | 201.8 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 | 43.3 GWh | 65.7 mi |
| Unit 4 | Mt Pleasent, UT | 2.3 GWh | 61.9 mi |
| Whitehead | Springville, UT | 11.3 GWh | 68.9 mi |