Distribution Operations

Atlanta Gas Light is the largest natural gas distributor in the Southeastern United States in terms of customers, providing gas delivery service to approximately 1.6 million residential, commercial and industrial end-use customers throughout Georgia.

Chattanooga Gas provides retail natural gas service to approximately 62,000 residential, commercial and industrial customers in Hamilton County and Bradley County, Tennessee.

Elizabethtown Gas provides natural gas service to approximately 273,000 residential, commercial and industrial customers in northwestern and east central New Jersey.

Elkton Gas provides natural gas service to approximately 6,000 residential, commercial and industrial customers in northeastern Maryland.

Florida City Gas provides natural gas service to approximately 104,000 residential, commercial and industrial customers in southeastern and east central Florida.

Virginia Natural Gas provides natural gas service to approximately 271,000 residential, commercial and industrial customers in southeastern Virginia.


Retail Energy Operations

SouthStar Energy Services is a joint venture operating in Georgia under the trade name Georgia Natural Gas. The business supplies natural gas to approximately 526,000 retail and commercial customers in Georgia and to more than 300 interruptible customers throughout the Southeastern United States. SouthStar also provides gas supply to customers in Ohio and Florida.


Wholesale Services

Sequent Energy Management provides customers throughout the United States and in Canada with the ability to optimize their natural gas asset portfolio and increase cost effectiveness from wellhead to burner tip. Services include natural gas asset management, producer and storage services, and full-requirements supply, including peaking needs.


Energy Investments

Jefferson Island Storage & Hub operates a high-deliverability natural gas storage facility in Louisiana. The facility consists of two salt-dome storage caverns with 10 Bcf of total capacity and approximately 7 Bcf of working gas capacity.

Golden Triangle Storage is building a high-deliverability natural gas storage facility in Texas. The project initially will consist of two underground salt-dome storage caverns that will hold approximately 17 Bcf of total capacity and approximately 12 Bcf of working gas capacity.

AGL Networks is a carrier-neutral provider that leases telecommunication fiber to a variety of customers in the Atlanta, Georgia, and Phoenix, Arizona metropolitan areas, and has a small presence in other cities in the United States. AGL Networks provides conduit and dark fiber to its customers under long-term lease arrangements, as well as telecommunications construction services.