Exelon ★ 0Sign in to vote

Exelon is a regulated utility company focused on electricity and natural gas transmission and distribution. Its corporate site identifies six operating utilities—Atlantic City Electric, BGE, ComEd, Delmarva Power, PECO and Pepco—which serve customers across parts of the Mid-Atlantic and Midwest. Exelon describes its work as delivering energy through utility infrastructure, reliability programs and customer services. It is distinct from competitive power-generation operations that were separated into Constellation in 2022. Service territories, rates and customer programs depend on the local utility; readers should consult the appropriate subsidiary for current details.