Consolidated Edison is a holding company. Through its subsidiaries, Co. is engaged in provision of energy services. Co.'s subsidiaries include: Consolidated Edison Company of New York, Inc., which operates regulated electric, gas and steam delivery businesses; Orange & Rockland Utilities, Inc., which operates regulated electric and gas delivery businesses; Con Edison Clean Energy Businesses, Inc., which develops, owns and operates renewable and energy infrastructure projects and provides energy-related products and services to wholesale and retail customers; and Con Edison Transmission, Inc., which invests in electric and gas transmission projects.