Dominguez Plant
20720 S Wilmington Ave, Long Beach, CA 90810Plant Summary Information
Dominguez Plant is ranked #22 out of 29 waste heat power plants nationwide in terms of total annual net electricity generation.
Dominguez Plant is comprised of 1 generator and generated 7.9 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Dominguez Plant |
|---|---|
| Utility Name | Eco Services Corp. |
| Location | Los Angeles County, CA |
| Initial Operation Date | August 1976 |
| Last Update | Dec 2025 |
| Annual Generation | 33.7 GWh |
| Annual Consumption | 115.1 k MMBtu |
| Ranked #4,693 out of 13,081 Power Plants Nationwide | |
| Ranked #22 out of 29 Waste Heat Power Plants Nationwide | |
| Ranked #570 out of 1,606 California Power Plants | |
| Ranked #2 out of 4 California Waste Heat Power Plants | |
| Fuel Types | Waste Heat |
| Previous Operators |
Rhodia Inc (2013 to 2013) Eco Services Operations LLC (2014 to 2015) Eco Services Corp. (2016 to 2025) |
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Monthly Net Generation for Dominguez Plant
Monthly Plant Fuel Consumption for Dominguez Plant
Dominguez Plant Details
| Summary Information | |
|---|---|
| Plant Name | Dominguez Plant (52064) |
| Plant Address | 20720 S Wilmington Ave, Long Beach, CA 90810 |
| Utility | Eco Services Corp. (59409) |
| Latitude, Longitude | 33.8431, -118.2347 |
| Generation Dates on File | Jan 2002 to Dec 2025 |
| Initial Operation Date | August 1976 |
| Annual Generation | 33.7 GWh |
| Fuel Types | Waste Heat |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | Yes |
| FERC Cogeneration Docket Number | 93-112-000 |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | California Independent System Operator (CISO) |
| NAICS Code | Chemical Manufacturing (325) |
| Sector | Industrial CHP (7) |
| Water Source | California Water Service Co |
| Ash Impoundment | |
| Transmission / Distribution Owner | Southern California Edison Co (17609) CA |
| Grid Voltage | 12.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | SOUTHERN CALIFORNIA GAS COMPANY |
| Natural Gas Storage | No |
Generator GEN1 Details Operating August 1976
| Technology | All Other |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 5 MW |
| Nameplate Power Factor | 0.8 |
| Summer Capacity | 3.5 MW |
| Winter Capacity | 3.5 MW |
| Minimum Load | 1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | August 1976 |
| Combined Heat & Power | Yes |
|---|---|
| Sector Name | Industrial CHP (7) |
| Topping Or Bottoming | B |
| Energy Source | Waste Heat / Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | OVER |
| Multiple Fuels | Yes |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Dominguez Plant Plant Owners
| Owner Name | Address | 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 Waste Heat.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #9 | Lake Charles Plant | Sulphur, LA | 114.8 GWh |
| #10 | Kennecott Power Plant | Magna, UT | 135.6 GWh |
| #11 | Arq Solutions Red River | Coushatta, LA | 99.8 GWh |
| #12 | Mosaic Phosphates Uncle Sam | Uncle Sam, LA | 101.9 GWh |
| #13 | Mosaic South Pierce Operations | Mulberry, FL | 80.6 GWh |
| #14 | Simplot Leasing Don Plant | Pocatello, ID | 73.2 GWh |
| #15 | Bayway Refinery | Linden, NJ | 72.6 GWh |
| #16 | Ivanhoe Generation Facility | Franklin, LA | 72.2 GWh |
| #17 | Rentech Nitrogen Pasadena Cogeneration | Pasadena, TX | 65.4 GWh |
| #18 | Houston Plant | Houston, TX | 52.5 GWh |
| #19 | Air Products Texas City | Texas City, TX | 47.9 GWh |
| #20 | Williams Ignacio Natural Gas Plant | Durango, CO | 47.1 GWh |
| #21 | OREG 3 Inc | Trimont, MN | 42.9 GWh |
| #23 | Glen Ullin Station 6 | Glen Ullin, ND | 32.3 GWh |
| #24 | Torrance Refining Company, LLC | Torrance, CA | 72.9 GWh |
| #25 | Martinez Sulfuric Acid Regeneration Plt | Martinez, CA | 13.4 GWh |
| #26 | Veyo Heat Recovery Project | Gunlock, UT | 9.6 GWh |
| #27 | Goodsprings Waste Heat Recovery | Jean, NV | 8.7 GWh |
| #28 | East Kansas Agri-Energy, LLC | Garnett, KS | 5.0 GWh |
| #29 | Valero Refinery Corpus Christi West | Corpus Christi, TX | 89.5 GWh |
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|---|---|---|---|
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