Antigo Solar Partners, LLC
Langlade County, Wisconsin · EIA plant ID 69432 · Operator: Wisconsin Electric Power Co
Nameplate6MWSummer 6 MW
Generators1in service
Net generation9GWh12 mo to Dec 2025
Capacity factor102%!solar units, summer MW
Heat rate—thermal plants only
First online2025
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) |
|---|---|---|---|
| 2025 | 9 | 101.9% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 20255 | Solar Photovoltaic | PV | 6 | 6 | Nov 2025 | Operating | — | coming soon |
Owner / operator
Operator: Wisconsin Electric Power Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Wisconsin Electric Power Co | 100.0% | 6 MW |
Nearby plants
Within 80 km.
| Antigo-Forrest Street Solar Project | 6 MW | 3.2 km |
| Fiber Recovery, Inc. | retired | 34 km |
| Merrill | 2 MW | 40.5 km |
| Wausau | 5 MW | 42.6 km |
| Alexander | 4 MW | 46.1 km |
| Domtar Paper Company Rothschild | 1 MW | 46.5 km |