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We consent to the incorporation by reference in Registration Statement Nos. 2-78617, 33-54415, 33-58371, 33-60427, 333-44127, 333-118061, 333-166709, 333-174704, 333-174707, 333-204618, 333-212783, 333-229841, and 333-237951 on Form S-8 and Registration Statement Nos. 333-223128 and 333-223242 on Form S-3 of our reports dated February 17, 2021, relating to the consolidated financial statements and consolidated financial statement schedule of The Southern Company and Subsidiary Companies, and the effectiveness of The Southern Company and Subsidiary Companies' internal control over financial reporting, appearing in this Annual Report on Form 10-K of The Southern Company for the year ended December 31, 2020.