Kimberly S. Greene Southern Company Gas

Kimberly S. Greene
Chairman of the Board, President and Chief Executive Officer
Southern Company Gas

Kim Greene was named president and chief executive officer of Southern Company Gas, the largest distributor of natural gas in America, in June 2018. She serves as chairman of the Southern Company Gas Board of Directors, where she previously began serving as a board member in July 2016. She also is a member of Southern Company's Management Council.

Greene began her career at Southern Company in 1991, progressing through various areas of engineering, operations and finance. She spent eight years at Southern Company subsidiary Southern Energy Inc., now NRG, working in the areas of finance, structuring, trading and asset management.

In 2007, Greene joined the Tennessee Valley Authority (TVA) as chief financial officer and chief risk officer. Her responsibilities included overseeing budgeting, planning and reporting of nearly $12 billion in revenue and expenses, designing and implementing new wholesale rate designs, and developing enterprise risk management processes. While at TVA, she also served as group president of strategy and external relations and as chief generation officer, responsible for more than 30,000 megawatts of coal, natural gas, hydro and renewable power generation.

In 2013, Greene returned to Southern Company as president and chief executive officer of Southern Company Services. In that role, she was responsible for overseeing the company's information technology, human resources, supply chain management, marketing and program management, as well as SouthernLINC Wireless, Southern Company's wireless telecommunications provider, and Southern Telecom, the company's wholesale fiber optic network provider.

Greene was named executive vice president and chief operating officer of Southern Company in March 2014. In this role, she was responsible for overseeing the Southern Company system's operations, which included generation, transmission, engineering and construction services, system planning, research and environmental affairs, as well as Southern Power and Southern Wholesale Energy.

A native of Knoxville, Tennessee, Greene earned a bachelor's degree in engineering science and mechanics from the University of Tennessee, Knoxville. She earned a master's degree in biomedical engineering from the University of Alabama at Birmingham and a master's degree in business administration from Samford University. In 2011, Greene completed the Advanced Management Program at Harvard Business School.

Greene is a member of the Electric Power Research Institute (EPRI) board of directors and recently served as EPRI board chair. In addition, she serves as a member of the Valero Energy Corporation board of directors.

Greene serves on the executive committee of the University of Tennessee Tickle College of Engineering board of advisors and as a member of the advisory board for the University of Alabama at Birmingham (UAB) master of advanced safety engineering and management program. She is a member of the Alabama Engineering Hall of Fame, Dean's Advisory Board for UAB School of Engineering and a recipient of the University of Tennessee's Distinguished Alumna Award.

June 2018


About Southern Company Gas

Southern Company Gas is a wholly owned subsidiary of Atlanta-based Southern Company (NYSE: SO), America’s premier energy company. Southern Company Gas serves approximately 4.5 million natural gas utility customers through its regulated distribution companies in seven states and more than 1 million retail customers through its companies that market natural gas and related home services. Other nonutility businesses include asset management for natural gas wholesale customers and ownership and operation of natural gas storage facilities. For more information, visit Southern Company Gas at