Southern Natural Gas, a large 6,900-mile pipeline system, extends from natural gas supply basins in Louisiana, Mississippi, and Alabama to markets including Louisiana, Mississippi, Alabama, Florida, Georgia, South Carolina, and Tennessee, with metropolitan areas like Atlanta and Birmingham. Owned by Kinder Morgan, Inc., and operated by Southern Natural Gas Company, LLC, it operates at more than 50% utilization, serving utility/power and producers sectors. Key customers include Southern Services, Atlanta Gas Light Co., and Shell Energy North America.