CompanyRevenueGrowthNet marginMarket cap

NNRGNRG Energy, Inc.$30.7B9.2%2.8%$20.3BSSOSouthern Co$29.6B10.6%14.7%$96.4BNNEENextEra Energy Inc$27.4B10.7%24.9%$159.1BCCEGConstellation Energy Corp$25.5B8.3%9.1%$94.8BAAEPAmerican Electric Power Co Inc$21.9B10.9%16.9%$65.2BEEIXEdison International$19.3B9.8%23.1%$20.9BVVSTVistra Corp.$17.7B3.0%5.3%$48.6BDDDominion Energy, Inc$16.5B16.5%18.1%$53.7B

Peers are the covered companies filed under the same SIC code, then under codes that share its first three digits or its first two, largest by revenue first. Figures are each company’s latest fiscal year as filed; market cap is at its latest price.