Dominion Resources, Inc. (Dominion) is a producer and transporter of energy. The Company is a provider of electricity, natural gas and related services to customers primarily in the eastern region of the United States. Dominion’s portfolio of assets includes approximately 23,600 megawatts of generating capacity, 6,400 miles of electric transmission lines, 57, 000 miles of electric distribution lines, 10,900 miles of natural gas transmission, gathering and storage pipeline and 21,900 miles of gas distribution pipeline, exclusive of service lines. It also operates one of the underground natural gas storage systems, with approximately 947 billion cubic feet of storage capacity, and serves nearly six million utility and retail energy customers in 15 states. It operates in three segments: Dominion Virginia Power (DVP), Dominion Generation and Dominion Energy. Dominion’s operations are conducted through various subsidiaries, including Virginia Electric and Power Company (Virginia Power).