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Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

Home / Maryland / Power Plants / Conowingo

Conowingo

Constellation Power, Inc · Maryland

Nameplate capacity
530.8 MW
Generators
11
Rank in MD
#9

Technology & fuel

Primary technology: Conventional Hydroelectric

Energy source: Water

Source: U.S. Energy Information Administration, Forms EIA-860/EIA-860M — currently operating generators at this plant, aggregated. Capacity is nameplate (rated maximum), not actual output.

Conowingo Power Plant — MD | EnergyAtlasUSA