What Are The Risk Factors For AEP, CPN, D, SO, EXC, NEE, DUK, NRG, TVC, ETR, And More This Winter? By: TalkMarkets October 02, 2014 at 13:19 PM EDT Our Winter Power Outlook dispatches the entire N. America power system. Read More >> Related Stocks: American Electric Power Dominion Resources Duke Energy Entergy Corp Exelon Corp NRG Energy NextEra Energy Southern Co Tennessee Valley Authority