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Roxbury

Solar power plant · Howard County, Maryland

Nameplate capacity
1.5 MW
Rank in Maryland
#222
of 260 plants
In service since
2026
August 2026

Details

Primary fuel
Solar
Technology
Solar Photovoltaic
Operator
—
County
Howard County
Generating units
1
Share of state capacity
0.01%
Rank among solar plants in Maryland
#177 of 209
EIA plant code
70275

Generating units

Individual generating units at Roxbury
UnitTechnologyNameplateSummerOnlineStatus
PV1Solar Photovoltaic1.5 MW1.5 MW2026Operating

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

Mustang OneSolar1.5 MW
OER CheckerspotSolar1.5 MW
Smith IslandOther1.5 MW
White Marsh SolarSolar1.5 MW

About this data

From EIA’s inventory of operable generators, August 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 1.5 MW solar plant and a 1.5 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