Magnolia Power Plant
352 Highway 4 West, Ashland, MS 38605Plant Summary Information
Magnolia Power Plant is ranked #3 out of 54 power plants in Mississippi in terms of total annual net electricity generation.
Magnolia Power Plant is comprised of 6 generators and generated 1.3 TWh during the 3-month period between December 2025 to March 2026.
| Plant Name | Magnolia Power Plant |
|---|---|
| Utility Name | Tennessee Valley Authority |
| Location | Benton County, MS |
| Initial Operation Date | August 2003 |
| Last Update | Mar 2026 |
| Annual Generation | 6.2 TWh |
| Annual Consumption | 46.1 M MMBtu |
| Ranked #166 out of 12,332 Power Plants Nationwide | |
| Ranked #61 out of 2,179 Natural Gas Power Plants Nationwide | |
| Ranked #3 out of 54 Mississippi Power Plants | |
| Ranked #2 out of 28 Mississippi Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
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Monthly Net Generation for Magnolia Power Plant
Monthly Plant Fuel Consumption for Magnolia Power Plant
Magnolia Power Plant Details
| Summary Information | |
|---|---|
| Plant Name | Magnolia Power Plant (55451) |
| Plant Address | 352 Highway 4 West, Ashland, MS 38605 |
| Utility | Tennessee Valley Authority (18642) |
| Latitude, Longitude | 34.835, -89.2026 |
| Generation Dates on File | Jul 2003 to Mar 2026 |
| Initial Operation Date | August 2003 |
| Annual Generation | 6.2 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 | Yes |
| FERC Exempt Wholesale Generator Docket Number | 01-33-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | SERC |
| Balancing Authority | Tennessee Valley Authority (TVA) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Wells |
| Ash Impoundment | |
| Transmission / Distribution Owner | Tennessee Valley Authority (18642) MS |
| Grid Voltage | 350.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name | TENNESSEE GAS PIPELINE COMPANY |
| Natural Gas Storage | No |
Generator CTG1 Details Operating August 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | MCC1 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 178.5 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 156 MW |
| Winter Capacity | 183 MW |
| Minimum Load | 82.4 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | August 2003 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| 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 CTG2 Details Operating August 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | MCC2 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 178.5 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 156 MW |
| Winter Capacity | 183 MW |
| Minimum Load | 82.4 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | August 2003 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| 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 CTG3 Details Operating August 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | MCC3 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| Nameplate Capacity | 178.5 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 156 MW |
| Winter Capacity | 183 MW |
| Minimum Load | 82.4 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | August 2003 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| 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 STG1 Details Operating August 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | MCC1 |
| Ownership | Single Owner |
| Duct Burners | Yes |
| Nameplate Capacity | 156 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 150 MW |
| Winter Capacity | 150 MW |
| Minimum Load | 67.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | August 2003 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Generator STG2 Details Operating August 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | MCC2 |
| Ownership | Single Owner |
| Duct Burners | Yes |
| Nameplate Capacity | 156 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 150 MW |
| Winter Capacity | 150 MW |
| Minimum Load | 67.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | August 2003 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Generator STG3 Details Operating August 2003
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | MCC3 |
| Ownership | Single Owner |
| Duct Burners | Yes |
| Nameplate Capacity | 156 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 150 MW |
| Winter Capacity | 150 MW |
| Minimum Load | 67.6 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | August 2003 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Magnolia Power Plant Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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| #60 | Freestone Energy Center | Fairfield, TX | 6.3 TWh |
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| #64 | P L Bartow | St. Petersburg, FL | 6.1 TWh |
| #65 | Hamilton Patriot Generation Plant | Montgomery, PA | 6.1 TWh |
| #66 | Lake Side Power Plant | Vineyard, UT | 6.0 TWh |
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| #69 | Oregon Clean Energy Center | Oregon, OH | 5.9 TWh |
| #70 | W S Lee | Williamston, SC | 5.9 TWh |
| #71 | Lee Combined Cycle Plant | Goldsboro, NC | 5.8 TWh |
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|---|---|---|---|
| Brownsville Peaking Power | Brownsville, TN | 67.5 GWh | 49 mi |
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| Selmer I | Selmer, TN | 27.4 GWh | 42.5 mi |
| Selmer II | Selmer, TN | 14.9 GWh | 38.9 mi |
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| Sr Byhalia, LLC | Byhalia, MS | 10.1 GWh | 26.3 mi |
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| SR Panola II, LLC | Batesville, MS | 3.9 GWh | 52.8 mi |
| TVA Southaven Combined Cycle | Southaven, MS | 5.2 TWh | 48.6 mi |
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