Madison Energy Investments power plants
Every generating plant EIA-860M files against Madison Energy Investments for 2026-07: 89 plants, 292 MW of nameplate capacity, across 14 states and 2 energy sources.
EIA files this entity as “Madison Energy Investments 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
- 89
- Nameplate capacity
- 292 MW
- States
- 14
- CA, CO, CT, GA, MA, MD, ME, MN, NE, NJ, NY, OH, PA, VA
- Energy sources
- 2
Madison Energy Investments plants by energy source
- Battery5 plants · 8 MW
- Solar84 plants · 285 MW
Full list of Madison Energy Investments power plants
| Fairview FarmsSolar Photovoltaic | Madison Energy Investments LLC | Harford | 30 | 1 | 2024 | Operating |
| Clear Spring Ranch PV ProjectSolar Photovoltaic | Madison Energy Investments LLC | El Paso | 10 | 1 | 2016 | Operating |
| IBM SolarSolar Photovoltaic | Madison Energy Investments LLC | Boulder | 8.1 | 1 | 2019 | Operating |
| GE 19th HoleSolar Photovoltaic | Madison Energy Investments LLC | Fulton | 7.7 | 1 | 2018 | Operating |
| HL Solar (Lassen)Solar Photovoltaic | Madison Energy Investments LLC | Lassen | 7.6 | 1 | 2019 | Operating |
| 5 Berry2 technologies | Madison Energy Investments LLC | Norfolk | 7.1 | 2 | 2023 | Operating |
| 665 Scenic Highway2 technologies | Madison Energy Investments LLC | Barnstable | 5.8 | 2 | 2022 | Operating |
| Wheeler Ridge 2Solar Photovoltaic | Madison Energy Investments LLC | Kern | 5 | 1 | 2023 | Operating |
| North Kern 3Solar Photovoltaic | Madison Energy Investments LLC | Kern | 5 | 1 | 2023 | Operating |
| Scandia CSGSolar Photovoltaic | Madison Energy Investments LLC | Washington | 5 | 5 | 2018 | Operating |
| Sherburne North Project CSGSolar Photovoltaic | Madison Energy Investments LLC | Sherburne | 5 | 1 | 2018 | Operating |
| Big Lake Project CSGSolar Photovoltaic | Madison Energy Investments LLC | Sherburne | 5 | 1 | 2018 | Operating |
| Tiller CSGSolar Photovoltaic | Madison Energy Investments LLC | Sherburne | 5 | 1 | 2018 | Operating |
| Monticello Project CSGSolar Photovoltaic | Madison Energy Investments LLC | Wright | 5 | 1 | 2018 | Operating |
| Held Solar ProjectSolar Photovoltaic | Madison Energy Investments LLC | Stearns | 5 | 1 | 2019 | Operating |
| Fort Calhoun Community SolarSolar Photovoltaic | Madison Energy Investments LLC | Washington | 5 | 1 | 2019 | Operating |
| Spring Street RoadSolar Photovoltaic | Madison Energy Investments LLC | Cayuga | 5 | 1 | 2023 | Operating |
| SP-425 MemphisSolar Photovoltaic | Madison Energy Investments LLC | Onondaga | 5 | 1 | 2025 | Operating |
| DG CS NY TownlineSolar Photovoltaic | Madison Energy Investments LLC | Erie | 5 | 1 | 2024 | Operating |
| Green Acres (VA)Solar Photovoltaic | Madison Energy Investments LLC | Henry | 5 | 1 | 2024 | Operating |
| Fairfax LandfillSolar Photovoltaic | Madison Energy Investments LLC | Fairfax | 5 | 1 | 2025 | Operating |
| FarmingtonSolar Photovoltaic | Madison Energy Investments LLC | Franklin | 4.9 | 1 | 2023 | Operating |
| WaterboroSolar Photovoltaic | Madison Energy Investments LLC | York | 4.9 | 1 | 2023 | Operating |
| SP-231 CliftonSolar Photovoltaic | Madison Energy Investments LLC | Penobscot | 4.9 | 1 | 2024 | Operating |
| BroadheadSolar Photovoltaic | Madison Energy Investments LLC | Kennebec | 4.9 | 1 | 2023 | Operating |
| Cottage Grove Project CSGSolar Photovoltaic | Madison Energy Investments LLC | Washington | 4.9 | 1 | 2018 | Operating |
| Hammer CSGSolar Photovoltaic | Madison Energy Investments LLC | Sherburne | 4.8 | 1 | 2018 | Operating |
| Barefoot SolarSolar Photovoltaic | Madison Energy Investments LLC | Somerset | 4.3 | 1 | 2022 | Operating |
| 0 Middle2 technologies | Madison Energy Investments LLC | Barnstable | 4 | 2 | 2022 | Operating |
| Amazon Visalia (FAT2)Solar Photovoltaic | Madison Energy Investments LLC | Tulare | 3.5 | 1 | 2023 | Operating |
| Great Valley GernattSolar Photovoltaic | Madison Energy Investments LLC | Cattaraugus | 3.3 | 1 | 2025 | Operating |
| Lowndes CowartSolar Photovoltaic | Madison Energy Investments LLC | Lowndes | 3 | 1 | 2023 | Operating |
| Tift FletcherSolar Photovoltaic | Madison Energy Investments LLC | Tift | 3 | 1 | 2023 | Operating |
| Haven Solar Project CSGSolar Photovoltaic | Madison Energy Investments LLC | Sherburne | 3 | 1 | 2019 | Operating |
| Dickinson SolarSolar Photovoltaic | Madison Energy Investments LLC | Cumberland | 3 | 1 | 2016 | Operating |
| Mineral GapSolar Photovoltaic | Madison Energy Investments LLC | Wise | 3 | 1 | 2023 | Operating |
| WPR RE HoldingsSolar Photovoltaic | Madison Energy Investments LLC | Kern | 2.9 | 1 | 2026 | Operating |
| Hardwick-Athol & Eagle HillSolar Photovoltaic | Madison Energy Investments LLC | Worcester | 2.8 | 1 | 2015 | Operating |
| Allentown - RuppsvilleSolar Photovoltaic | Madison Energy Investments LLC | Lehigh | 2.8 | 1 | 2024 | Operating |
| North Kern 2Solar Photovoltaic | Madison Energy Investments LLC | Kern | 2.5 | 1 | 2024 | Operating |
| North Kern 1Solar Photovoltaic | Madison Energy Investments LLC | Kern | 2.5 | 1 | 2023 | Operating |
| Becton Dickinson Ground & Roof TopSolar Photovoltaic | Madison Energy Investments LLC | Litchfield | 2.5 | 3 | 2018 | Operating |
| St. Josephs WayneSolar Photovoltaic | Madison Energy Investments LLC | Passaic | 2.5 | 1 | 2026 | Operating |
| Lime Bluff 1Solar Photovoltaic | Madison Energy Investments LLC | Lycoming | 2.5 | 1 | 2025 | Operating |
| Maumee SolarSolar Photovoltaic | Madison Energy Investments LLC | Lucas | 2.4 | 1 | 2024 | Operating |
| Kimberly-Clark SolarSolar Photovoltaic | Madison Energy Investments LLC | Troup | 2.3 | 1 | 2019 | Operating |
| Spencer Solar CSGSolar Photovoltaic | Madison Energy Investments LLC | Worcester | 2.3 | 1 | 2025 | Operating |
| OrefieldSolar Photovoltaic | Madison Energy Investments LLC | Lehigh | 2.2 | 1 | 2024 | Operating |
| Corcoran Irrigation DistrictSolar Photovoltaic | Madison Energy Investments LLC | Kings | 2 | 1 | 2019 | Operating |
| 342 Circuit2 technologies | Madison Energy Investments LLC | Plymouth | 2 | 2 | 2024 | Operating |
| Kings Park Solar ISolar Photovoltaic | Madison Energy Investments LLC | Suffolk | 2 | 1 | 2019 | Operating |
| Kings Park Solar IISolar Photovoltaic | Madison Energy Investments LLC | Suffolk | 2 | 1 | 2019 | Operating |
| Tift BowenSolar Photovoltaic | Madison Energy Investments LLC | Tift | 1.9 | 1 | 2023 | Operating |
| Oneida - SouthSolar Photovoltaic | Madison Energy Investments LLC | Oneida | 1.9 | 1 | 2015 | Operating |
| Oneida - WestSolar Photovoltaic | Madison Energy Investments LLC | Oneida | 1.9 | 1 | 2015 | Operating |
| CromwellSolar Photovoltaic | Madison Energy Investments LLC | Anne Arundel | 1.8 | 1 | 2024 | Operating |
| Schultz CSGSolar Photovoltaic | Madison Energy Investments LLC | Scott | 1.8 | 1 | 2018 | Operating |
| Crowne PlazaSolar Photovoltaic | Madison Energy Investments LLC | Camden | 1.8 | 1 | 2024 | Operating |
| Bethlehem - EastSolar Photovoltaic | Madison Energy Investments LLC | Albany | 1.7 | 1 | 2016 | Operating |
| Claggett LandingSolar Photovoltaic | Madison Energy Investments LLC | Prince Georges | 1.6 | 1 | 2024 | Operating |
| Franklin Solar SiteSolar Photovoltaic | Madison Energy Investments LLC | Franklin | 1.6 | 1 | 2018 | Operating |
| Venable Solar 1Solar Photovoltaic | Madison Energy Investments LLC | Riverside | 1.5 | 1 | 2015 | Operating |
| Venable Solar 2Solar Photovoltaic | Madison Energy Investments LLC | Riverside | 1.5 | 1 | 2015 | Operating |
| 401 South2 technologies | Madison Energy Investments LLC | Berkshire | 1.5 | 2 | 2023 | Operating |
| 1 Commercial2 technologies | Madison Energy Investments LLC | Norfolk | 1.5 | 2 | 2023 | Operating |
| 20 Bedford2 technologies | Madison Energy Investments LLC | Plymouth | 1.5 | 2 | 2024 | Operating |
| 15 Lincoln2 technologies | Madison Energy Investments LLC | Norfolk | 1.5 | 2 | 2022 | Operating |
| Ulster County SolarSolar Photovoltaic | Madison Energy Investments LLC | Ulster | 1.4 | 1 | 2018 | Operating |
| SycamoreSolar Photovoltaic | Madison Energy Investments LLC | Wyandot | 1.3 | 1 | 2023 | Operating |
| North Stafford HSSolar Photovoltaic | Madison Energy Investments LLC | Stafford | 1.3 | 1 | 2023 | Operating |
| Hammonton-High School SolarSolar Photovoltaic | Madison Energy Investments LLC | Atlantic | 1.2 | 1 | 2022 | Operating |
| Malone Solar SiteSolar Photovoltaic | Madison Energy Investments LLC | Franklin | 1.1 | 1 | 2018 | Operating |
| 700 BinnewaterSolar Photovoltaic | Madison Energy Investments LLC | Ulster | 1.1 | 1 | 2022 | Operating |
| LL Scranton PASolar Photovoltaic | Madison Energy Investments LLC | Lackawanna | 1.1 | 1 | 2024 | Operating |
| 118 EchoSolar Photovoltaic | Madison Energy Investments LLC | Barnstable | 1 | 1 | 2023 | Operating |
| 376 Nash2 technologies | Madison Energy Investments LLC | Bristol | 1 | 2 | 2024 | Operating |
| Boyd SoccerplexSolar Photovoltaic | Madison Energy Investments LLC | Montgomery | 1 | 1 | 2023 | Operating |
| Roosevelt TrailSolar Photovoltaic | Madison Energy Investments LLC | Cumberland | 1 | 1 | 2024 | Operating |
| SP-339 Mechanic FallsSolar Photovoltaic | Madison Energy Investments LLC | Oxford | 1 | 1 | 2024 | Operating |
| DIVOCSG 2 LLCSolar Photovoltaic | Madison Energy Investments LLC | Wright | 1 | 1 | 2023 | Operating |
| DIVOCSG 11 - SherburneSolar Photovoltaic | Madison Energy Investments LLC | Sherburne | 1 | 1 | 2024 | Operating |
| Tom's River (Lowes)Solar Photovoltaic | Madison Energy Investments LLC | Ocean | 1 | 1 | 2023 | Operating |
| Howell (Lowes)Solar Photovoltaic | Madison Energy Investments LLC | Monmouth | 1 | 1 | 2023 | Operating |
| HamiltonSolar Photovoltaic | Madison Energy Investments LLC | Mercer | 1 | 1 | 2023 | Operating |
| Bethlehem - WestSolar Photovoltaic | Madison Energy Investments LLC | Albany | 1 | 1 | 2016 | Operating |
| Goldman Sachs Carports SolarSolar Photovoltaic | Madison Energy Investments LLC | Albany | 1 | 1 | 2020 | Operating |
| Minster 3Solar Photovoltaic | Madison Energy Investments LLC | Auglaize | 1 | 1 | 2022 | Operating |
| 3100 Valleyview DriveSolar Photovoltaic | Madison Energy Investments LLC | Franklin | 1 | 1 | 2023 | Operating |
| Lime Bluff 2Solar Photovoltaic | Madison Energy Investments LLC | Lycoming | 1 | 1 | 2025 | Operating |
Madison Energy Investments: FAQ
- How many power plants does Madison Energy Investments operate?
- EIA-860M lists 89 operating plants against “Madison Energy Investments LLC” for 2026-07, totalling 292 MW of nameplate capacity in 14 states.
- Is Madison Energy Investments 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.