Lone Star Power StationPlanned
San Jacinto County, Texas · EIA plant ID 69077 · Operator: Entergy Texas Inc.
467 MW planned (Natural Gas Fired Combustion Turbine), first expected Jul 2028 · EIA-860M
Nameplate—MWSummer — MW
Generators0in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—thermal plants only
First online—
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 1A | Natural Gas Fired Combustion Turbine | GT | 467.3 | 432 | planned Jul 2028 | Planned | — | coming soon |
Owner / operator
Operator: Entergy Texas Inc.. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Nearby plants
Within 80 km.
| San Jacinto County Peaking Facility | 170 MW | 0.7 km |
| RC Thomas Hydroelectric Project | 27 MW | 24.3 km |
| Lupinus Solar 2, LLC | — | 26.1 km |
| Lupinus Solar 1, LLC | — | 26.1 km |
| Security | retired | 26.2 km |
| Votaw Solar Station | — | 33 km |