PECO Energy Company, often shortened to PECO, is a major utility company serving southeastern Pennsylvania. It provides electricity and natural gas to millions of customers in the Philadelphia region and surrounding counties. PECO is a subsidiary of Exelon Corporation and is one of the largest combined utilities in the United States. They are responsible for the delivery of energy, not the generation of it, meaning they maintain the infrastructure and distribution networks that bring power and gas to homes and businesses. PECO also focuses on energy efficiency programs and initiatives to help customers manage their energy consumption.
