Wapakoneta-Pratt
Auglaize County, Ohio · EIA plant ID 65258 · Operator: Madison Energy Holdings LLC
Nameplate14MWSummer 14 MW
Generators1in service
Net generation22GWh12 mo to Dec 2025
Capacity factor19%solar units, summer MW
Heat rate—thermal plants only
First online2021
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) |
|---|---|---|---|
| 2021 | 0 | 0.1% | — |
| 2022 | 23.8 | 20.1% | — |
| 2023 | 23 | 19.4% | — |
| 2024 | 23.7 | 20.0% | — |
| 2025 | 22.4 | 19.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| WKP01 | Solar Photovoltaic | PV | 13.5 | 13.5 | Nov 2021 | Operating | — | coming soon |
Owner / operator
Operator: Madison Energy Holdings LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Madison Energy Holdings LLC | 100.0% | 14 MW |
Nearby plants
Within 80 km.
| New Knoxville | retired | 11.5 km |
| Jackson Cntr Peaking | 2 MW | 15.6 km |
| DG AMP Solar Jackson Center | 2 MW | 16.2 km |
| St Marys | 25 MW | 17.1 km |
| HMV Minster Energy Storage System | 7 MW | 23.4 km |
| Minster 3 | 1 MW | 24.7 km |