Hot Spring Generating Facility
696 Black Branch Rd., Malvern, AR 72104Plant Summary Information
Hot Spring Generating Facility is ranked #9 out of 113 power plants in Arkansas in terms of total annual net electricity generation.
Hot Spring Generating Facility is comprised of 3 generators and generated 687.7 GWh during the 3-month period between November 2025 to February 2026.
| Plant Name | Hot Spring Generating Facility |
|---|---|
| Utility Name | Entergy Arkansas LLC |
| Location | Hot Spring County, AR |
| Initial Operation Date | June 2002 |
| Last Update | Feb 2026 |
| Annual Generation | 2.9 TWh |
| Annual Consumption | 22.0 M MMBtu |
| Ranked #409 out of 12,637 Power Plants Nationwide | |
| Ranked #241 out of 2,243 Natural Gas Power Plants Nationwide | |
| Ranked #9 out of 113 Arkansas Power Plants | |
| Ranked #4 out of 22 Arkansas Natural Gas Power Plants | |
| Fuel Types | Natural Gas |
| Previous Operator |
Entergy Arkansas Inc (2013 to 2017) Entergy Arkansas LLC (2018 to 2024) |
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Monthly Net Generation for Hot Spring Generating Facility
Monthly Plant Fuel Consumption for Hot Spring Generating Facility
Hot Spring Generating Facility Details
| Summary Information | |
|---|---|
| Plant Name | Hot Spring Generating Facility (55418) |
| Plant Address | 696 Black Branch Rd., Malvern, AR 72104 |
| Utility | Entergy Arkansas LLC (814) |
| Latitude, Longitude | 34.29759, -92.86834 |
| Generation Dates on File | Jun 2002 to Feb 2026 |
| Initial Operation Date | June 2002 |
| Annual Generation | 2.9 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 | 02-78-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | SERC |
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. (MISO) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Ouachita River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Entergy Arkansas Inc (814) AR |
| Grid Voltage | 500.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | Other - See pipeline notes. |
| Pipeline Name | Other - Please explain in pipeline notes below. |
| Pipeline Notes | Enable Spectra |
| Natural Gas Storage | No |
Generator CT1 Details Operating June 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | PB01 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | EAI.CC.HT_SPR1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | EAI.CC.HT_SPR1 |
| Nameplate Capacity | 198.9 MW |
| Nameplate Power Factor | 0.85 |
| Minimum Load | 80 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | June 2002 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Generator CT2 Details Operating June 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Combustion Turbine Part |
| Unit Code | PB01 |
| Ownership | Single Owner |
| Can Bypass Heat Recovery Steam Generator | No |
| RTO ISO LMP Node Designation | EAI.CC.HT_SPR1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | EAI.CC.HT_SPR1 |
| Nameplate Capacity | 198.9 MW |
| Nameplate Power Factor | 0.85 |
| Minimum Load | 80 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | June 2002 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Generator ST1 Details Operating June 2002
| Technology | Natural Gas Fired Combined Cycle |
|---|---|
| Prime Mover | Combined Cycle Steam Part |
| Unit Code | PB01 |
| Ownership | Single Owner |
| Duct Burners | Yes |
| RTO ISO LMP Node Designation | EAI.CC.HT_SPR1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | EAI.CC.HT_SPR1 |
| Nameplate Capacity | 317 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 562.7 MW |
| Winter Capacity | 636.2 MW |
| Minimum Load | 35 MW |
|---|---|
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | June 2002 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Natural Gas |
| Solid Fuel Gasification | No |
| Time From Cold Shutdown To Full Load | 12H |
| Multiple Fuels | No |
Hot Spring Generating Facility Plant Owners
| Owner Name | Address | Generator | 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 Natural Gas.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #231 | Wolf Hollow I LP | Granbury, TX | 3.0 TWh |
| #232 | Columbia Energy Center (SC) | Gaston, SC | 3.0 TWh |
| #233 | Hermiston Power Partnership | Hermiston, OR | 3.0 TWh |
| #234 | Hermiston Generating Plant | Hermiston, OR | 3.0 TWh |
| #235 | Mesquite Generating Station Block 1 | Arlington, AZ | 3.0 TWh |
| #236 | R D Morrow | Purvis, MS | 2.9 TWh |
| #237 | Zeltmann | Astoria, NY | 3.0 TWh |
| #238 | Elk Hills Power LLC | Tupman, CA | 2.9 TWh |
| #239 | Gila River Power Block 1 | Gila Bend, AZ | 2.9 TWh |
| #240 | Fore River Generating Station | North Weymouth, MA | 3.1 TWh |
| #242 | Empire Generating Co LLC | Rensselaer, NY | 3.0 TWh |
| #243 | Bridgeport Station | Bridgeport, CT | 3.4 TWh |
| #244 | Possum Point | Dumfries, VA | 2.9 TWh |
| #245 | Currant Creek | Mona, UT | 2.8 TWh |
| #246 | RS Cogen | Lake Charles, LA | 2.8 TWh |
| #247 | Sabine River Operations | Orange, TX | 2.8 TWh |
| #248 | Gateway Generating Station | Antioch, CA | 2.7 TWh |
| #249 | Whiting Clean Energy | Whiting, IN | 2.7 TWh |
| #250 | Ravenswood | Long Island, NY | 3.2 TWh |
| #251 | Mankato Energy Center | Mankato, MN | 2.7 TWh |
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