Extensive damage required grid rebuilding in many areas hardest hit by historic storm; Investments continue to make grid stronger and more resilient About Georgia Power  Georgia Power is the largest electric subsidiary of Southern Company (NYSE: SO), America's premier energy company. Value, Reliability, Customer Service and Stewardship are the cornerstones of the company's promise to 2.8 million customers in all but four ofGeorgia's159 counties. Committed to delivering clean, safe, reliable and affordable ...