JBAB - Washington DC
District of Columbia County, District of Columbia · EIA plant ID 62374 · Operator: JBAB Solar I, LLC.
Nameplate6MWSummer 6 MW
Generators1in service
Net generation8GWh12 mo to Dec 2025
Capacity factor15%solar units, summer MW
Heat rate—thermal plants only
First online2019
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) |
|---|---|---|---|
| 2019 | 7.1 | 13.8% | — |
| 2020 | 9 | 17.4% | — |
| 2021 | 9.1 | 17.6% | — |
| 2022 | 8.8 | 17.0% | — |
| 2023 | 8.5 | 16.4% | — |
| 2024 | 8.2 | 15.8% | — |
| 2025 | 7.9 | 15.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| PV1 | Solar Photovoltaic | PV | 5.9 | 5.9 | Jan 2019 | Operating | — | coming soon |
Owner / operator
Operator: JBAB Solar I, LLC.. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| JBAB Solar I, LLC. | 100.0% | 6 MW |
Nearby plants
Within 80 km.
| WMATA - Anacostia CSG | 1 MW | 1.9 km |
| Nationals | 1 MW | 2.4 km |
| Ridgecrest | 2 MW | 3 km |
| WW-DC Solar 1, LLC | 1 MW | 3.1 km |
| WMATA - S. Ave. Carport (East) (CSG) | 2 MW | 3.2 km |
| AOC, Capitol Power Plant | 8 MW | 3.3 km |