The data shows the leading investor-owned electric utilities in the U.S. by total retail sales in 2014. During this year, FirstEnergy reported retail sales of almost 150 terawatt hours. FirstEnergy has various subsidiaries in the Northeastern region.
Duke Energy | 211.83 |
Southern Co. | 161.63 |
Exelon | 156.83 |
FirstEnergy | 149.59 |
American Electric Power | 140.41 |
Entergy | 110.91 |
Berkshire Hathaway | 110.38 |
Florida Power & Light (FPL) | 104.43 |
Xcel Energy | 89.64 |
Edison International | 87.42 |