Madison Energy power plants
Every generating plant EIA-860M files against Madison Energy for 2026-07: 52 plants, 107 MW of nameplate capacity, across 12 states and 1 energy source.
EIA files this entity as “Madison Energy Holdings LLC”.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Plants
- 52
- Nameplate capacity
- 107 MW
- States
- 12
- CA, DE, GA, IL, MA, MD, ME, MN, MS, NE, NJ, OH
- Energy sources
- 1
Madison Energy plants by energy source
- Solar52 plants · 107 MW
Full list of Madison Energy power plants
| Wapakoneta-PrattSolar Photovoltaic | Madison Energy Holdings LLC | Auglaize | 13.5 | 1 | 2021 | Operating |
| IOS - ERW9Solar Photovoltaic | Madison Energy Holdings LLC | Middlesex | 5.3 | 1 | 2017 | Operating |
| Unity SolarSolar Photovoltaic | Madison Energy Holdings LLC | Waldo | 5 | 1 | 2021 | Operating |
| Pinesburg Solar LLCSolar Photovoltaic | Madison Energy Holdings LLC | Washington | 4.3 | 1 | 2020 | Operating |
| IOS - MEW Phase 1Solar Photovoltaic | Madison Energy Holdings LLC | Somerset | 4.1 | 1 | 2017 | Operating |
| IOS II-LAX9Solar Photovoltaic | Madison Energy Holdings LLC | San Bernardino | 4 | 1 | 2020 | Operating |
| Hartland SolarSolar Photovoltaic | Madison Energy Holdings LLC | Somerset | 4 | 1 | 2021 | Operating |
| Cuyahoga County LandfillSolar Photovoltaic | Madison Energy Holdings LLC | Cuyahoga | 3.7 | 1 | 2018 | Operating |
| Raboth - Marion DriveSolar Photovoltaic | Madison Energy Holdings LLC | Plymouth | 3.5 | 1 | 2021 | Operating |
| City of LexingtonSolar Photovoltaic | Madison Energy Holdings LLC | Dawson | 3.5 | 1 | 2017 | Operating |
| 3ColtonSolar Photovoltaic | Madison Energy Holdings LLC | Worcester | 3.4 | 1 | 2023 | Operating |
| HMW Minster PV ISolar Photovoltaic | Madison Energy Holdings LLC | Auglaize | 3 | 1 | 2015 | Operating |
| ESCA-LL-COLTON, LLCSolar Photovoltaic | Madison Energy Holdings LLC | San Bernardino | 2.6 | 1 | 2021 | Operating |
| Bartow DavidsonSolar Photovoltaic | Madison Energy Holdings LLC | Bartow | 2.6 | 1 | 2023 | Operating |
| Bibb WilliamsSolar Photovoltaic | Madison Energy Holdings LLC | Bibb | 2.3 | 1 | 2023 | Operating |
| Bryan FloydSolar Photovoltaic | Madison Energy Holdings LLC | Bryan | 1.9 | 1 | 2023 | Operating |
| Timonium FairgroundsSolar Photovoltaic | Madison Energy Holdings LLC | Baltimore | 1.9 | 1 | 2020 | Operating |
| Blue Hen SolarSolar Photovoltaic | Madison Energy Holdings LLC | Kent | 1.5 | 1 | 2022 | Operating |
| First Baptist Church of GlenardenSolar Photovoltaic | Madison Energy Holdings LLC | Prince Georges | 1.5 | 1 | 2018 | Operating |
| Denver Braswell PVSolar Photovoltaic | Madison Energy Holdings LLC | Colquitt | 1.4 | 1 | 2017 | Operating |
| ESIL-PFCHICAGO 3, LLCSolar Photovoltaic | Madison Energy Holdings LLC | Cook | 1.4 | 1 | 2020 | Operating |
| NortonSolar Photovoltaic | Madison Energy Holdings LLC | Bristol | 1.4 | 1 | 2023 | Operating |
| IGS Solar I - BWI2Solar Photovoltaic | Madison Energy Holdings LLC | Baltimore | 1.4 | 1 | 2017 | Operating |
| Lineage MSSolar Photovoltaic | Madison Energy Holdings LLC | Rankin | 1.2 | 1 | 2021 | Operating |
| Salvation Army SolarSolar Photovoltaic | Madison Energy Holdings LLC | Camden | 1.1 | 1 | 2022 | Operating |
| Valdosta PrisonSolar Photovoltaic | Madison Energy Holdings LLC | Lowndes | 1 | 1 | 2017 | Operating |
| ESIL-PFCHICAGO 2, LLCSolar Photovoltaic | Madison Energy Holdings LLC | Cook | 1 | 1 | 2020 | Operating |
| Dakota Community Solar One LLC CSGSolar Photovoltaic | Madison Energy Holdings LLC | Dakota | 1 | 1 | 2019 | Operating |
| Douglas Todd Community Solar One LLC CSGSolar Photovoltaic | Madison Energy Holdings LLC | Douglas | 1 | 1 | 2019 | Operating |
| Meeker Community Solar One LLC CSGSolar Photovoltaic | Madison Energy Holdings LLC | Meeker | 1 | 1 | 2019 | Operating |
| McLeod Community Solar One LLC CSGSolar Photovoltaic | Madison Energy Holdings LLC | McLeod | 1 | 1 | 2019 | Operating |
| Nicollet Community Solar One LLCSolar Photovoltaic | Madison Energy Holdings LLC | Nicollet | 1 | 1 | 2020 | Operating |
| Stearns Community Solar One LLC CSGSolar Photovoltaic | Madison Energy Holdings LLC | Stearns | 1 | 1 | 2019 | Operating |
| Sherburne Community Solar One LLC CSGSolar Photovoltaic | Madison Energy Holdings LLC | Sherburne | 1 | 1 | 2019 | Operating |
| Goodhue Community Solar One LLC CSGSolar Photovoltaic | Madison Energy Holdings LLC | Goodhue | 1 | 1 | 2020 | Operating |
| Goodhue Community Solar Three LLC CSGSolar Photovoltaic | Madison Energy Holdings LLC | Goodhue | 1 | 1 | 2020 | Operating |
| Winona Community Solar One LLCSolar Photovoltaic | Madison Energy Holdings LLC | Winona | 1 | 1 | 2020 | Operating |
| Goodhue Community Solar Two LLCSolar Photovoltaic | Madison Energy Holdings LLC | Goodhue | 1 | 1 | 2020 | Operating |
| Houston/Winona Community Solar One LLCSolar Photovoltaic | Madison Energy Holdings LLC | Houston | 1 | 1 | 2020 | Operating |
| Sobania Community Solar LLCSolar Photovoltaic | Madison Energy Holdings LLC | Sherburne | 1 | 1 | 2020 | Operating |
| Stevens Community Solar LLCSolar Photovoltaic | Madison Energy Holdings LLC | Benton | 1 | 1 | 2020 | Operating |
| RJC CSG, LLCSolar Photovoltaic | Madison Energy Holdings LLC | Steele | 1 | 1 | 2021 | Operating |
| Hinterland CSG, LLCSolar Photovoltaic | Madison Energy Holdings LLC | Sherburne | 1 | 1 | 2020 | Operating |
| Betcher CSG 1, LLCSolar Photovoltaic | Madison Energy Holdings LLC | Goodhue | 1 | 1 | 2020 | Operating |
| Huneke CSG 1, LLCSolar Photovoltaic | Madison Energy Holdings LLC | Goodhue | 1 | 1 | 2020 | Operating |
| Huneke CSG 2, LLCSolar Photovoltaic | Madison Energy Holdings LLC | Goodhue | 1 | 1 | 2020 | Operating |
| T Luhman CSGSolar Photovoltaic | Madison Energy Holdings LLC | Goodhue | 1 | 1 | 2021 | Operating |
| Medin CSGSolar Photovoltaic | Madison Energy Holdings LLC | Chisago | 1 | 1 | 2021 | Operating |
| Johnson CSG 1Solar Photovoltaic | Madison Energy Holdings LLC | Chisago | 1 | 1 | 2021 | Operating |
| Cornillie Solar CSGSolar Photovoltaic | Madison Energy Holdings LLC | Chisago | 1 | 1 | 2021 | Operating |
| Johnson CSG 2Solar Photovoltaic | Madison Energy Holdings LLC | Chisago | 1 | 1 | 2023 | Operating |
| KSU TrumbullSolar Photovoltaic | Madison Energy Holdings LLC | Trumbull | 1 | 1 | 2021 | Operating |
Madison Energy: FAQ
- How many power plants does Madison Energy operate?
- EIA-860M lists 52 operating plants against “Madison Energy Holdings LLC” for 2026-07, totalling 107 MW of nameplate capacity in 12 states.
- Is Madison Energy the owner of these plants?
- EIA-860M names one reporting entity per generator. That entity operates the plant on the survey; ownership can sit with a parent, a partnership or a tax-equity structure that the form does not record.
- Why are affiliates listed separately?
- Because EIA files them separately. Rolling subsidiaries into a parent would need an ownership map EIA-860M does not publish, so this page does not invent one.