Operational since 1995, Pepco Energy Services supplies electricity, natural gas and renewable energy resources for residential, commercial, industrial and government clients. The company also offers risk and power generation asset management, energy assessment, project financing and maintenance services for energy suppliers, utilities providers, municipalities, cooperatives and aggregators. In addition, Pepco Energy Services provides lighting, heating, ventilation, cooling and Internet-based energy information systems. Its information systems analyze and report facilities energy use, identify inefficiencies, consolidate and manage utility invoicing and monitor equipment operations. The company earns more than $2 billion in annual revenues. Pepco Energy Services is a wholly owned subsidiary of Pepco Holdings, which is an electricity delivery company that serves customers in Delaware, Maryland and New Jersey.