Southern Company Poised for Growth Amid $1.7 Trillion Data Center Expansion

Southern Company is positioning itself as a primary beneficiary of the massive data center expansion sweeping the U.S. Southeast. With a projected $1.7 trillion industry build-out through 2030, the utility is capitalizing on its presence in Georgia, Alabama, and Mississippi to attract hyperscale clients such as Microsoft, Alphabet, and Meta Platforms. The company has aggressively scaled its infrastructure to meet this demand, increasing its 2026-2030 capital spending plan to $81 billion. This investment is aimed at supporting a massive pipeline of potential data center interest totaling 75 gigawatts (GW), with 10 GW already fully contracted through gas turbines that can be deployed rapidly. Financial performance remains steady, with 2025 adjusted earnings per share (EPS) reaching $4.30. For 2026, the company projects adjusted EPS between $4.50 and $4.60. While residential sales grew by only 1%, data center-driven sales surged 17% for the second consecutive year, contributing to an overall electricity sales growth forecast of 10% annually through the end of the decade. A critical differentiator for Southern Company is the 2024 completion of Vogtle Units 3 and 4, creating the largest nuclear power station in the U.S. This provides the constant, carbon-free baseload power required by AI and cloud services, bypassing the reliability issues associated with wind and solar energy. Despite recent underperformance relative to the S&P 500 and utility ETFs, the company offers a defensive profile with a 3.25% dividend yield and a 25-year track record of consecutive dividend increases.