AES Alamitos Energy Center
690 North Studebaker, Long Beach, CA 90803Plant Summary Information
AES Alamitos Energy Center is ranked #25 out of 1,641 power plants in California in terms of total annual net electricity generation.
AES Alamitos Energy Center is comprised of 3 generators and generated 496.9 GWh during the 3-month period between May 2026 to August 2026.
| Plant Name | AES Alamitos Energy Center |
|---|---|
| Utility Name | AES Alamitos Energy, LLC |
| Location | Los Angeles County, CA |
| Initial Operation Date | February 2020 |
| Last Update | Aug 2026 |
| Annual Generation | 1.3 TWh |
| Annual Consumption | 10.5 M MMBtu |
| Ranked #662 out of 13,301 Power Plants Nationwide | |
| Ranked #402 out of 2,218 Natural Gas Power Plants Nationwide | |
| Ranked #25 out of 1,641 California Power Plants | |
| Ranked #20 out of 317 California Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
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Monthly Net Generation for AES Alamitos Energy Center
Monthly Plant Fuel Consumption for AES Alamitos Energy Center
AES Alamitos Energy Center Details
| Summary Information | |
|---|---|
| Plant Name | AES Alamitos Energy Center (62115) |
| Plant Address | 690 North Studebaker, Long Beach, CA 90803 |
| Utility | AES Alamitos Energy, LLC (61669) |
| Latitude, Longitude | 33.76723, -118.10019 |
| Generation Dates on File | Feb 2020 to Aug 2026 |
| Initial Operation Date | February 2020 |
| Annual Generation | 1.3 TWh |
| Fuel Types | Natural Gas |
| 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 | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | California Independent System Operator (CISO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | NA |
| Ash Impoundment | |
| Transmission / Distribution Owner | Southern California Edison Co (17609) CA |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | SOUTHERN CALIFORNIA GAS COMPANY |
| Natural Gas Storage | No |
Generator 1A Details Operating February 2020
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CCT1 |
| Ownership | Jointly Owned |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | ALMIT CTG1A B1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | ALMIT CTG1A B1 |
| Nameplate Capacity | 231 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 194 MW |
| Winter Capacity | 231 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | February 2020 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Subcritical Technology | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator 1B Details Operating February 2020
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | CCT1 |
| Ownership | Jointly Owned |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | ALMIT CTG1B B1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | ALMIT CTG1B B1 |
| Nameplate Capacity | 231 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 194 MW |
| Winter Capacity | 231 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | February 2020 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator 1S Details Operating February 2020
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | CCT1 |
| Ownership | Jointly Owned |
| Duct Burners | No |
| RTO ISO LMP Node Designation | ALMIT STG1S B1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | ALMIT STG1S B1 |
| Nameplate Capacity | 216 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 215 MW |
| Winter Capacity | 216 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | February 2020 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
AES Alamitos Energy Center Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| AES Alamitos Energy, LLC | 690 North Studebaker Road, Long Beach, CA 90803 | Generator 1A | 51.00% |
| Ullico Infrastructure Southland Borrower LLC | 8403 Colesville RD, Silver Spring, MD 20910 | Generator 1A | 49.00% |
| AES Alamitos Energy, LLC | 690 North Studebaker Road, Long Beach, CA 90803 | Generator 1B | 65.00% |
| Ullico Infrastructure Southland Borrower LLC | 8403 Colesville RD, Silver Spring, MD 20910 | Generator 1B | 35.00% |
| AES Alamitos Energy, LLC | 690 North Studebaker Road, Long Beach, CA 90803 | Generator 1S | 65.00% |
| Ullico Infrastructure Southland Borrower LLC | 8403 Colesville RD, Silver Spring, MD 20910 | Generator 1S | 35.00% |
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|---|---|---|---|
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| #404 | Renaissance Power Plant | Carson City, MI | 1.2 TWh |
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| #406 | Remington | Remington, VA | 1.3 TWh |
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| #408 | Salem Harbor Power Development LP | Salem, MA | 1.2 TWh |
| #409 | Magnolia Power Project | Burbank, CA | 1.2 TWh |
| #410 | LaO Energy Systems | Plaquemine, LA | 1.4 TWh |
| #411 | Black Hawk Station | Borger, TX | 1.4 TWh |
| #412 | Broad River Energy Center | Gaffney, SC | 1.2 TWh |
Nearby Power Plants
Below are closest 20 power plants surrounding AES Alamitos Energy Center.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| AES Alamitos LLC | Long Beach, CA | 13.4 GWh | 0.1 mi |
| Barre Peaker | Stanton, CA | 5.4 GWh | 7.3 mi |
| BCE Los Alamitos 1 | Los Alamitos, CA | 19.1 GWh | 2.6 mi |
| BCE Seal Beach | Seal Beach, CA | 16.5 GWh | 4 mi |
| City of Long Beach Airport Lot A & B | Long Beach, CA | 3.4 GWh | 4.1 mi |
| Colon PV | Wilmington, CA | 1.6 GWh | 8.9 mi |
| CPA 2132 E Dominguez | Carson, CA | 913.0 MWh | 9 mi |
| CPA Wilmington 1 | Carson, CA | 1.1 GWh | 9.2 mi |
| CSU Long Beach Lots 7 & 14 | Long Beach, CA | 7.2 GWh | 1.2 mi |
| Equilon Los Angeles Refining | Wilmington, CA | 239.9 GWh | 7.9 mi |
| Harbor Cogen | Wilmington, CA | 9.3 GWh | 7.5 mi |
| Haynes | Long Beach, CA | 1.6 TWh | 0.2 mi |
| Long Beach Generation | Long Beach, CA | 5.9 GWh | 7.2 mi |
| Signal Hill West Unit | Signal Hill, CA | 39.6 GWh | 5.3 mi |
| Stanton Energy Reliability Center Hybrid | Stanton, CA | 2.4 GWh | 7.1 mi |
| THUMS | Long Beach, CA | 155.6 GWh | 6.5 mi |
| Toyota Long Beach Trigen | Long Beach, CA | 13.4 GWh | 7.1 mi |
| Valero Wilmington Cogeneration Plant | Wilmington, CA | 211.3 GWh | 8 mi |
| Watson Cogeneration | Carson, CA | 2.4 TWh | 9 mi |
| Wilmington Hydrogen Plant | Wilmington, CA | 179.6 GWh | 8.1 mi |