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Company Information

About Us

Delmarva Power, a public utility owned by Exelon Corporation, provides clean, safe, affordable and reliable energy service to approximately 532,000 electric customers in Delaware and Maryland and approximately 13​​6,000 natural gas customers in northern Delaware.

Quick Facts

  • First incorporated in 1909
  • Service territory: 5,400 square miles
  • Electric customers: 532,000 
    • Delaware: 324,000
    • Maryland: 208,000
  • Gas customers: 136,000
  • Employees: 1,515* (IBEW Local 1238: 373 members, IBEW Local 1307: 244 ​members)
  • Facilities: 10
  • Substations: 199
  • In 2019, Delmarva Power donated more than $1.3 million to 230 organizations throughout the company's service area

*Delmarva Power employee numbers include employees from Delmarva Power, as well as employees from its parent companies, Pepco Holdings and Exelon Corporation, who are located in Delaware and Maryland.

Electric Service Area

Natural Gas Service Area Map​

© Delmarva Power & Light Company, 2020. All Rights Reserved.