Solar Farms in District of Columbia
Every operating solar farm in District of Columbia on EIA-860M for 2026-07: 17 plants, 18 generating units and 35 MW of nameplate capacity across 1 county, most of it inside PJM.
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
- 17
- 18 generating units
- Nameplate capacity
- 35 MW
- Counties
- 1
- Grid operator
- PJM
- covers most of these plants
Map of solar farms in District of Columbia
Every one of the 17 plants is drawn at the coordinate EIA files for it.
Loading map…
- Solar · 17
List of solar farms in District of Columbia
Sort by any column. Capacity is nameplate, summed across every generating unit EIA lists at the site.
| JBAB - Washington DCSolar Photovoltaic | JBAB Solar I, LLC. | District of Columbia | 5.9 | 1 | 2019 | Operating |
| V Street SolarSolar Photovoltaic | V Street Solar, LLC | District of Columbia | 4.1 | 2 | 2025 | Operating |
| DC Water SolarSolar Photovoltaic | Marbury Point Solar LLC | District of Columbia | 3.5 | 1 | 2021 | Operating |
| CUA West Campus - North (CSG)Solar Photovoltaic | Standard Solar | District of Columbia | 3 | 1 | 2024 | Operating |
| CUA West Campus - South (CSG)Solar Photovoltaic | Standard Solar | District of Columbia | 2.8 | 1 | 2024 | Operating |
| Gallaudet Uni Community SolarSolar Photovoltaic | SMS DC CS01B, LLC | District of Columbia | 2 | 1 | 2025 | Operating |
| Oxon Run CREFSolar Photovoltaic | Oxon Run Community Renewable Energy Facility | District of Columbia | 2 | 1 | 2021 | Operating |
| RidgecrestSolar Photovoltaic | Greenbacker Renewable Energy Corporation | District of Columbia | 1.7 | 1 | 2021 | Operating |
| IGS CC, LLCSolar Photovoltaic | Greenbacker Renewable Energy Corporation | District of Columbia | 1.5 | 1 | 2020 | Operating |
| DC WaterSolar Photovoltaic | Azimuth 180 Solar Electric, LLC | District of Columbia | 1.3 | 1 | 2025 | Operating |
| NCS Paradise LLCSolar Photovoltaic | New Columbia Solar | District of Columbia | 1.3 | 1 | 2021 | Operating |
| WW-DC Solar 1, LLCSolar Photovoltaic | Altus Power America Management, LLC | District of Columbia | 1.2 | 1 | 2022 | Operating |
| WMATA - Anacostia CSGSolar Photovoltaic | MN8 Energy LLC | District of Columbia | 1.1 | 1 | 2023 | Operating |
| NCS FCPA LLCSolar Photovoltaic | New Columbia Solar | District of Columbia | 1.1 | 1 | 2020 | Operating |
| NationalsSolar Photovoltaic | Terraform Arcadia | District of Columbia | 1 | 1 | 2019 | Operating |
| 7185 13th Pl. NWSolar Photovoltaic | New Columbia Solar | District of Columbia | 0.9 | 1 | 2019 | Operating |
| Benning RoadSolar Photovoltaic | Azimuth 180 Solar Electric, LLC | District of Columbia | 0.8 | 1 | 2021 | Operating |
Largest solar farms in District of Columbia
- 1JBAB - Washington DCDistrict of Columbia County, District of Columbia5.9 MW
- 2V Street SolarDistrict of Columbia County, District of Columbia4.1 MW
- 3DC Water SolarDistrict of Columbia County, District of Columbia3.5 MW
- 4CUA West Campus - North (CSG)District of Columbia County, District of Columbia3 MW
- 5CUA West Campus - South (CSG)District of Columbia County, District of Columbia2.8 MW
- 6Gallaudet Uni Community SolarDistrict of Columbia County, District of Columbia2 MW
- 7Oxon Run CREFDistrict of Columbia County, District of Columbia2 MW
- 8RidgecrestDistrict of Columbia County, District of Columbia1.7 MW
- 9IGS CC, LLCDistrict of Columbia County, District of Columbia1.5 MW
- 10DC WaterDistrict of Columbia County, District of Columbia1.3 MW
Solar farms by county in District of Columbia
The county EIA files against each plant. It is the fastest way to find the plant nearest a given town.
| County | Plants | Nameplate MW |
|---|---|---|
| District of Columbia | 17 | 35.2 |
Solar Farms in District of Columbia: FAQ
- How many solar farms are in District of Columbia?
- 17, with 35 MW of nameplate capacity between them, spread over 1 county. That is the EIA-860M operating count for 2026-07.
- Is there a map of District of Columbia solar farms?
- Yes — the map above. Each dot is one solar farm, sized by nameplate capacity and placed at the coordinates EIA files for it.
- Which is the largest solar farm in District of Columbia?
- JBAB - Washington DC, at 6 MW. The table is sorted largest first, so the rest follow it.
- Is there a solar farm near me in District of Columbia?
- The county roll-up below groups every plant by county, which is the quickest way to find the one closest to a given town.
- Which grid operator runs District of Columbia's solar farms?
- Most of them sit inside PJM, according to the balancing-authority code EIA files against each plant. Live conditions for that market are on this site.
- How current is this, and what is left out?
- EIA-860M for 2026-07. Solar photovoltaic and solar thermal, with and without storage. Utility-scale only: EIA-860M starts at 1 MW, so rooftop solar is not here. Plants below 1 MW are not surveyed by EIA and so are absent; retirements and additions after 2026-07 arrive with the next monthly release.