Sources of Maryland utility-scale electricity generation: full-year 2023[1]
Natural Gas (42.5%)
Nuclear (41.6%)
Hydroelectric (5.2%)
Coal (4.7%)
Solar (2.7%)
Wind (1.3%)
Biomass (0.9%)
Petroleum (0.2%)
Other (0.9%)
This is a list of electricity-generatingpower stations in the U.S. state of Maryland, sorted by type and name. In 2022, Maryland had a total summer capacity of 11,908 MW through all of its power plants, and a net generation of 37,139 GWh.[2] In 2023, the electrical energy generation mix was 42.5% natural gas, 41.6% nuclear, 5.2% hydroelectric, 4.7% coal, 2.7% solar, 1.3% wind, 0.9% biomass, 0.2% petroleum, and 0.9% other. Small-scale solar, which includes customer-owned PV panels, delivered an additional net 1,404 GWh of energy to Maryland's electrical grid in 2023. This was nearly 50 percent more than the generation of the state's utility-scale PV plants.[1]