Skip Ribbon Commands
Skip to main content

Company Information

About Us

Delmarva Power, a public utility owned by Exelon Corporation, provides safe and reliable energy to more than 520,000 electric delivery customers in Delaware and Maryland and approximately 13​​2,000 natural gas delivery customers in northern Delaware.

The Source is your one stop shop for stories on our work providing safe and reliable service, connecting diverse communities and powering a 21st century economy across Delaware and Maryland.

Quick Facts

  • First incorporated in 1909
  • Service territory: 5,000 square miles
  • Electric customers: 520,000 
    • Delaware: 315,000
    • Maryland: 205,000
  • Gas customers: 132,000
  • Employees: 961 (IBEW Local 1238: 451 members, IBEW Local 1307: 256 ​members)
  • Facilities: 10
  • Substations: 160
  • Over the last five years, we have donated more than $4.7 million to 750 organizations

Service Area

We deliver safe ​and reliable energy to more than 506,000 electric delivery customers in Delaware and Maryland and nearly 127,000 natural gas delivery customers in northern Delaware. Our service territory is approximately 5,000 square miles in total

Gas Service Area Map​

© Delmarva Power & Light Company, 2018. All Rights Reserved.