About Constellation Energy

Our vision is to be the first-choice provider for customers seeking energy solutions in the complex and changing energy marketplace.
Constellation Energy is...

A Fortune 125 competitive energy company based in Baltimore.
The nation’s largest supplier of competitive electricity to large commercial and industrial customers.
The nation’s largest wholesale power seller.
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.