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GAS POWER PLANTSLake Catherine
Lake Catherine is a 553 MW operating gas power plant in Hot Spring County, Arkansas, operated by Entergy Arkansas LLC.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| 4 | Natural Gas Steam Turbine | 553 MW | |
| 3 | Natural Gas Steam Turbine | 120 MW | Retired |
| 1 | Natural Gas Steam Turbine | 40 MW | Retired |
| 2 | Natural Gas Steam Turbine | 40 MW | Retired |
Plant details
- Operator
- Entergy Arkansas LLC
- Location
- Hot Spring County, Arkansas
- Balancing authority
- MISO
- Sector
- Electric Utility
- Capacity
- Operating: 553 MW
Retired: 200 MW - First unit online
- Apr 1950
- EIA plant ID
- 170
Location
34.4341, -92.9049
Nearby power plants
- Ironwood Power StationGas power plants · 467 MW · 0.0 mi
- RemmelHydroelectric plants · 9.0 MW · 0.8 mi
- Magnet CoveGas power plants · 746 MW · 4.2 mi
- CarpenterHydroelectric plants · 56.0 MW · 6.9 mi
- Hot Spring Generating FacilityGas power plants · 715 MW · 9.7 mi
- Hot Springs 2020Solar farms · 1.0 MW · 16.5 mi
- Blakely MountainHydroelectric plants · 75.0 MW · 19.0 mi
- DegrayHydroelectric plants · 70.0 MW · 19.3 mi
- South Central Electric CooperativeSolar farms · 1.0 MW · 21.4 mi
- Veolia (Gum Springs)Solar farms · 5.0 MW · 27.8 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem