PECO in Philadelphia

PECO is an energy company in Philadelphia, one of the largest suppliers of electricity and natural gas. It was founded in 1881 and merged with Commonwealth Edison in 2000. Today the company has more than 2,300 employees. For more than 140 years, PECO has provided reliable, clean electricity to residents and businesses.

PECO supplies electricity to more than 1.7 million customers. A significant portion of our electricity is clean or green energy. The company maintains a transmission grid with a total length of about 1,067 miles.