Southern Company — Oct 31, 2024 release

The company has electric operating companies in three states, natural gas distribution companies in four states, a competitive generation company, a leading distributed energy company with national capabilities, a fiber optics network and telecommunications services. Through an industry-leading commitment to innovation, resilience and sustainability, we are taking action to meet customers’ and communities’ needs while advancing our goal of net zero greenhouse gas emissions by 2050. Our uncompromising values ensure we put the needs of those we serve at the center of everything we do and are the key to our sustained success. We are transforming energy into economic, environmental and social progress for tomorrow. Our corporate culture and hiring practices have earned the company national awards and recognition from numerous organizations, including Forbes, The Military Times, Fair360, Black Enterprise, J.D. Power, Fortune, Human Rights Campaign and more. To learn more, visit southerncompany.com . ### Page 3 Southern Company Financial Highlights (In Millions Except Earnings Per Share)   Three Months Ended September Year-To-Date September Net Income – As Reported 2024 2023 2024 2023 Traditional Electric Operating Companies $ 1,618   $ 1,419  $ 3,630   $ 2,852  Southern Power 82   100  264   288  Southern Company Gas 38   82  555   475  Total 1,738   1,601  4,449   3,615  Parent Company and Other (203) (179) (582) (494) Net Income – As Reported $ 1,535   $ 1,422  $ 3,867   $ 3,121  Basic Earnings Per Share (1) $ 1.40   $ 1.30  $ 3.53   $ 2.86  Average Shares Outstanding 1,097   1,092  1,096   1,092  Non-GAAP Financial Measures Three Months Ended September Year-T