Renewable energy allies are trying to ensure that massive data centers will be powered by climate-friendly sources.

Federal energy officials say they will loan a record $27 billion federal loan to Georgia Power and Alabama Power to expand electricity supply.

Voter anger over rising electricity costs is shaping next year's midterm elections.

After a freezing winter storm shut schools, cut power and cancelled or delayed flights, the South is slowly thawing.

Snow and ice across the U.S. South are expected to relinquish their grip only slowly as the weekend continues.