IMPA Anderson Solar Park
Madison County, Indiana · EIA plant ID 60253 · Operator: Indiana Municipal Power Agency
Nameplate5MWSummer 5 MW
Generators1in service
Net generation8GWh12 mo to Dec 2025
Capacity factor17%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 | 6.7 | 15.4% | — |
| 2018 | 6.6 | 15.0% | — |
| 2019 | 6.9 | 15.7% | — |
| 2020 | 5.7 | 13.0% | — |
| 2021 | 5.1 | 11.7% | — |
| 2022 | 2.7 | 6.2% | — |
| 2023 | 3.7 | 8.5% | — |
| 2024 | 7.5 | 17.2% | — |
| 2025 | 7.5 | 17.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| SANDE | Solar Photovoltaic | PV | 5 | 5 | Jan 2017 | Operating | — | coming soon |
Owner / operator
Operator: Indiana Municipal Power Agency. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| IMPA Anderson 1 Solar Project, LLC | 100.0% | 5 MW |
Nearby plants
Within 80 km.
| Anderson | 169 MW | 0.2 km |
| Anderson 6 | 7 MW | 3.8 km |
| IMPA Pendleton Solar Park | 2 MW | 7.6 km |
| Anderson 3 | 9 MW | 8.8 km |
| Anderson 4 | 8 MW | 9.3 km |
| Anderson 5 | 3 MW | 9.7 km |