HEB00594
Montgomery County, Texas · EIA plant ID 66594 · Operator: Entergy Texas Inc.
Nameplate1MWSummer 1 MW
Generators3in service
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
Heat rate—Btu/kWhfossil units, electric fuel, HHV
First online2019Runs as peaking
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
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.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2022 | 0.3 | 2.8% | 11,452 |
| 2024 | 0.3 | 2.6% | 13,875 |
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 |
|---|---|---|---|---|---|---|---|---|
| H5941 | Natural Gas Internal Combustion Engine | IC | 0.4 | 0.4 | Sep 2019 | Operating | — | coming soon |
| H5942 | Natural Gas Internal Combustion Engine | IC | 0.4 | 0.4 | Sep 2019 | Operating | — | coming soon |
| H5943 | Natural Gas Internal Combustion Engine | IC | 0.4 | 0.4 | Sep 2019 | Operating | — | 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).
| Entergy Texas Inc. | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| WAL3390 | 1 MW | 5.1 km |
| WAL602 | 1 MW | 9.8 km |
| WAL5287 | 1 MW | 11.6 km |
| HEB00767 | 1 MW | 14.6 km |
| WAL849 | 1 MW | 16.4 km |
| WAL5045 | 1 MW | 19.1 km |