ATLANTA — Southern Co. Services Vice President of Finance and Assistant Treasurer Xia Liu will become treasurer of Southern Co. and senior vice president of finance and treasurer of Southern Co. Services. In addition to her current oversight of the treasury, financial analysis and strategic development functions, she will assume responsibility for enterprise risk management, insurance, trust finance, and corporate planning and budgeting. For more information, visit www.southerncompany.com or call (404) 506-5000.