Atlantic Alumina, Gramercy Operations
1111 Airline Highway, Gramercy, LA 70052Plant Summary Information
Atlantic Alumina, Gramercy Operations is ranked #42 out of 81 power plants in Louisiana in terms of total annual net electricity generation.
Atlantic Alumina, Gramercy Operations is comprised of 5 generators and generated 47.9 GWh during the 3-month period between September 2024 to December 2024.
| Plant Name | Atlantic Alumina, Gramercy Operations |
|---|---|
| Utility Name | Atalco Gramercy LLC |
| Location | St. James Parish, LA |
| Initial Operation Date | February 1958 |
| Last Update | Dec 2024 |
| Annual Generation | 208.1 GWh |
| Annual Consumption | 12.4 M MMBtu |
| Ranked #2,378 out of 12,530 Power Plants Nationwide | |
| Ranked #727 out of 2,241 Natural Gas Power Plants Nationwide | |
| Ranked #42 out of 81 Louisiana Power Plants | |
| Ranked #30 out of 54 Louisiana Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
| Previous Operators |
Noranda Alumina LLC (2013 to 2015) Gramercy Holdings LLC (2016 to 2019) Gramercy Holdings I LLC (2020 to 2023) Atalco Gramercy LLC (2024 to 2024) |
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Monthly Net Generation for Atlantic Alumina, Gramercy Operations
Atlantic Alumina, Gramercy Operations Details
| Summary Information | |
|---|---|
| Plant Name | Atlantic Alumina, Gramercy Operations (50846) |
| Plant Address | 1111 Airline Highway, Gramercy, LA 70052 |
| Utility | Atalco Gramercy LLC (56097) |
| Latitude, Longitude | 30.054, -90.6693 |
| Generation Dates on File | Jan 2001 to Dec 2024 |
| Initial Operation Date | February 1958 |
| Annual Generation | 208.1 GWh |
| Fuel Types | Natural Gas |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | Yes |
| FERC Cogeneration Docket Number | 83-176-000 |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | SERC |
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. (MISO) |
| NAICS Code | Primary Metal Manufacturing (331) |
| Sector | Industrial CHP (7) |
| Water Source | Mississippi River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Entergy Louisiana LLC (11241) LA |
| Grid Voltage | 13.80 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name |
GULF SOUTH PIPELINE COMPANY LP ACADIAN GAS P L SYS CHEVRONTEXACO |
| Natural Gas Storage | No |
| Liquefied Natural Gas Storage | No |
Generator ST1 Details Operating February 1958
| Technology | Natural Gas Steam Turbine |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 18.7 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 17 MW |
| Winter Capacity | 17 MW |
| Minimum Load | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | February 1958 |
|---|---|
| Combined Heat & Power | Yes |
| Sector Name | Industrial CHP (7) |
| Topping Or Bottoming | T |
| Energy Source | Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Generator ST2 Details Operating February 1958
| Technology | Natural Gas Steam Turbine |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 18.7 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 17 MW |
| Winter Capacity | 17 MW |
| Minimum Load | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | February 1958 |
|---|---|
| Combined Heat & Power | Yes |
| Sector Name | Industrial CHP (7) |
| Topping Or Bottoming | T |
| Energy Source | Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Generator ST3 Details Operating February 1969
| Technology | Natural Gas Steam Turbine |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 7.2 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 6 MW |
| Winter Capacity | 6 MW |
| Minimum Load | 3 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | February 1969 |
|---|---|
| Combined Heat & Power | Yes |
| Sector Name | Industrial CHP (7) |
| Topping Or Bottoming | T |
| Energy Source | Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Generator GT3 Details Operating April 1969
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 16 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 15 MW |
| Winter Capacity | 17 MW |
| Minimum Load | 1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 1969 |
|---|---|
| Combined Heat & Power | Yes |
| Sector Name | Industrial CHP (7) |
| Topping Or Bottoming | T |
| 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 |
Generator GT4 Details Operating April 1974
| Technology | Natural Gas Fired Combustion Turbine |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 24.7 MW |
| Nameplate Power Factor | 0.95 |
| Summer Capacity | 21 MW |
| Winter Capacity | 24 MW |
| Minimum Load | 1 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 1974 |
|---|---|
| Combined Heat & Power | Yes |
| Sector Name | Industrial CHP (7) |
| Topping Or Bottoming | T |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Atlantic Alumina, Gramercy Operations Plant Owners
| Owner Name | Address | Generator | Ownership |
|---|---|---|---|
| We couldn't locate any owners for this plant | |||
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Nearby Power Plants
Below are closest 20 power plants surrounding Atlantic Alumina, Gramercy Operations.
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|---|---|---|---|
| Carville Energy LLC | St Gabriel, LA | 3.0 TWh | 26.6 mi |
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| Geismar | Geismar, LA | 514.1 GWh | 22.2 mi |
| Geismar Cogen | Geismar, LA | 585.7 GWh | 22.1 mi |
| LaO Energy Systems | Plaquemine, LA | 1.4 TWh | 38.3 mi |
| Little Gypsy | La Place, LA | 884.8 GWh | 12.9 mi |
| Louisiana Sugar Refining | Gramercy, LA | 20.4 GWh | 0.9 mi |
| Mosaic Phosphates Uncle Sam | Uncle Sam, LA | 666.0 MWh | 9.6 mi |
| Nine Mile Point | Westwego, LA | 7.8 TWh | 32.2 mi |
| Plaquemine Cogeneration Plant | Plaquemine, LA | 5.4 TWh | 38.5 mi |
| Shell Chemical | Geismar, LA | 572.3 GWh | 20.9 mi |
| St. Charles Power Station (LA) | La Place, LA | 5.7 TWh | 12.8 mi |
| St. James Solar (LA) | Vacherie, LA | 45.4 GWh | 6.8 mi |
| Taft Cogeneration Facility | Hahnville, LA | 4.8 TWh | 13.3 mi |
| TCI Alvar | New Orleans, LA | 2.1 GWh | 38.6 mi |
| TCI France | New Orleans, LA | 1.5 GWh | 38.6 mi |
| Waterford 1 & 2 | Killona, LA | 318.7 GWh | 12.1 mi |
| Waterford 3 | Killona, LA | 8.0 TWh | 12.5 mi |
| Westlake Plaquemine | Plaquemine, LA | 1.4 TWh | 33.9 mi |