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Southern Company is a big utility holding company that sells electricity and natural gas to millions of homes and businesses in the southeastern United States.
Southern Company is not one business but a family of them. The biggest piece is regulated electric utilities—power plants and power lines that serve homes, offices, factories, and data centers across Georgia, Alabama, Mississippi, and parts of Virginia, Tennessee, and Florida. The second piece is natural gas distribution: local pipes that deliver gas for heating and cooking, mainly through its Atlanta Gas Light and Nicor Gas units. A third, smaller piece is Southern Power, which builds and sells wholesale power to other utilities and large customers, often from renewable projects.
Think of it as a giant landlord for electricity. It owns the wires and plants, and customers pay a monthly bill for whatever power they use. Because state regulators set the rates, the company doesn't compete on price like a phone carrier. Instead, it earns a regulated return on the money it invests in new plants and grid upgrades. Growth comes from building more infrastructure and from population and business growth in the Southeast—especially the boom in power-hungry data centers. In 2024, Southern reported roughly $27 billion in revenue, and it pays one of the more reliable dividends among large U.S. utilities.
The company's roots go back to 1945, when it was organized as a holding company for southern electric systems. It later expanded into gas and wholesale power, and it became known for expensive, headline-making nuclear projects at Plant Vogtle in Georgia. Those reactors are now running and add carbon-free power, but they cost far more than planned. Looking ahead, management is focused on rising electricity demand, grid hardening, and spending heavily on new generation, while keeping regulators and customers onside. It funds this mostly with debt and retained earnings, and it has long been a dividend favorite rather than a big share repurchaser.
Saved answer · last researched 13 Oct 2026