The utility giant's brand-new nuclear assets could shine as AI drives increased power consumption in the U.S.Providing key energy resources, such as electricity and natural gas, to consumers and businesses isn't easy. However, it's a big industry, and that's where utility companies shine.The Motley Fool recently researched the largest utility companies, and Southern Company (SO -0.64%) ranked third, with a market capitalization of just over $100 billion. The utility giant seemingly does it all; it operates ...