Union Bridge Solar
Solar power plant · Carroll County, Maryland
Nameplate capacity
8.2 MW
Rank in Maryland
#54
of 234 plants
In service since
2022
April 2022
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Citizens Enterprises Corporation
- County
- Carroll County
- Generating units
- 1
- Share of state capacity
- 0.06%
- Rank among solar plants in Maryland
- #23 of 187
- EIA plant code
- 67145
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| PV1 | Solar Photovoltaic | 8.2 MW | 8.2 MW | 2022 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Maryland
| Baker Point | Solar | 9.0 MW |
| Costen Solar | Solar | 8.8 MW |
| APG Combined Heat and Power Plant | Natural gas | 7.9 MW |
| Gateway Solar | Solar | 7.6 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 8.2 MW solar plant and a 8.2 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Maryland power plants · What Maryland actually generates