750 East Pratt Street
PH: 1 (410) 783 2800
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Constellation Energy is...
- A Fortune 200 competitive energy company based in Baltimore.
- The nation's leading supplier of competitive electricity to large commercial and industrial customers.
- One of the nation's largest wholesale power sellers.
- A major generator of electricity with a diversified fleet of power plants strategically located throughout the United States.
- A regulated distributor - our Baltimore Gas and Electric utility - of electricity and natural gas in Central Maryland.