Retired Executive Vice President of Southern Company Gas, the largest gas utility in the U.S. At Southern Company Gas, was responsible for all operations, safety, construction, customer service, engineering, environmental, gas supply and control, budgeting and planning, and financial planning. Served on the board of the Southern Company's captive insurance business, which assessed and mitigated risk and liability issues across the corporation. Has broad executive and operating experience, as well as extensive experience in regulatory and legislative affairs. Former Chair of the Southern Gas Association, and served on the American Gas Association Leadership Council for several years. Former Chief of the Georgia Chamber of Commerce. Qualifications, Skills and Experience The Board determined that Mr. Linginfelter should serve as a director because of his experience in the natural gas industry. His experience in operations, safety, customer service and risk management were important to the Board's recommendation.