AGL Resources, Inc., an energy services holding company, principally distributes natural gas in Florida, Georgia, Maryland, New Jersey, Tennessee, and Virginia. It operates in four segments: Distribution Operations, Retail Energy Operations, Wholesale Services, and Energy Investments. The Distribution Operations segment operates utilities with approximately 43,000 miles of distribution and transmission mains in the 6 states. The Retail Energy Operations segment markets natural gas and related services to retail customers in Georgia. The Wholesale Services segment’s activities include asset management, transportation, storage, production and peaking services, and wholesale marketing. The...