Redstone Arsenal Hybrid
Madison County, Alabama · EIA plant ID 61901 · Operator: GSRP
Nameplate11MWSummer 8 MW
Generators2in service
Net generation17GWh12 mo to Dec 2025
Capacity factor27%solar units, summer MW
Heat rate—thermal plants only
First online2017
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), solar 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.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2017 | 0.9 | 16.2% | — |
| 2018 | 17.6 | 28.0% | — |
| 2019 | 18.1 | 28.8% | — |
| 2020 | 17.2 | 27.3% | — |
| 2021 | 17.2 | 27.3% | — |
| 2022 | 18.5 | 29.5% | — |
| 2023 | 15.5 | 24.8% | — |
| 2024 | 16.9 | 26.8% | — |
| 2025 | 17.1 | 27.1% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| BA | Batteries | BA | 1 | 1 | Dec 2017 | Operating | — | coming soon |
| REDST | Solar Photovoltaic | PV | 10 | 7.2 | Dec 2017 | Operating | — | coming soon |
Owner / operator
Operator: GSRP. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Regions Bank | 100.0% | 11 MW |
Nearby plants
Within 80 km.
| TAI Huntsville Solar Hybrid | 32 MW | 24.4 km |
| Guntersville | 115 MW | 29 km |
| Decatur Energy Center | 902 MW | 37.6 km |
| Morgan Energy Center | 900 MW | 41.5 km |
| Cumblerland Land Holdings, LLC | 15 MW | 44.4 km |
| Decatur-Morgan Co LFG Recovery Project | 2 MW | 44.8 km |