Power plants in Rockingham County, Virginia
7 operating power plants in Rockingham County, Virginia, with 236 MW of nameplate capacity, largest first. From EIA-860M, August 2026.
Plants
7
Nameplate capacity
236 MW
Net generation, 2025
64.9 GWh
6 of 7 plants reported
Largest power plants in Rockingham County
| # | Plant | MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | Prospect Power BESSBattery storage | 150 | – | – |
| 2 | Caden Energix Endless Caverns, LLCSolar | 31 | 53.6 | 19.5% |
| 3 | Mount ClintonOil | 24 | 1.8 | 0.8% |
| 4 | Pleasant Valley (VA)Oil | 21 | 1.3 | 0.7% |
| 5 | ElktonNatural gas | 6.4 | 0.7* | 7.1% |
| 6 | MerckSolar | 2.1 | 0.0 | – |
| 7 | Molson Coors Shenandoah BreweryBiomass | 1.4 | 7.6 | 61.7% |
* Fewer than 12 months of 2025 reported, so the total is partial.
MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources
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Other counties in Virginia
Pittsylvania County15 plants · 846 MWHalifax County12 plants · 1,426 MWPrince William County10 plants · 786 MWHenry County8 plants · 142 MWChesterfield County7 plants · 504 MWIsle of Wight County7 plants · 337 MWLouisa County7 plants · 2,945 MWGreensville County6 plants · 2,095 MWChesapeake City5 plants · 255 MW