Related by context. Frequent words. (Click for all words.) 59 Delmarva Power 56 Allegheny Energy 55 Avista Corp. 55 Constellation Energy 54 FPL Group 54 Pepco 53 PPL Electric Utilities 53 AGL Resources 53 Progress Energy 52 FPL 52 Puget Sound Energy 51 BGE 49 Northeast Utilities 48 PECO 48 Exelon 48 Exelon Corp. 47 Duquesne Light 46 Consolidated Edison 46 Piedmont Natural Gas 46 ComEd 46 Mirant 46 Ameren 46 SCANA 46 AmerenUE 45 DTE Energy 45 SunTrust Banks Inc. 45 Cleco 45 TECO Energy 45 NiSource 45 EMCOR Group 45 AEP 45 NextEra Energy 45 Cinergy 44 NSTAR 44 Commonwealth Edison 44 CenterPoint Energy 44 PSEG 44 FirstEnergy Corp. 44 TXU Corp. 43 PJM Interconnection 43 Appalachian Power 43 NorthWestern Energy 43 Entergy 43 PNM Resources 43 Dominion Resources 43 Verizon Communications 43 PJM 42 NorthWestern 42 Nicor 42 TXU 42 USEC 42 NB Power 42 Quanta Services 42 Atmos Energy 42 Essent 42 FirstEnergy 42 Xcel Energy 42 Sempra Energy 42 Reliant Energy 42 electric utilities 42 Integrys Energy Group 41 utility 41 CVS Caremark 41 Con Edison 41 UGI 41 Entergy Arkansas 41 Express Scripts 41 Electricite de France 41 NYSEG 41 Sovereign Bancorp Inc. 41 Fluor Corporation 41 Delmarva 41 Alpha Natural Resources 41 Ameren Illinois 41 National Grid 41 E.ON AG 41 KCP & 41 EdF 40 Avista 40 Alinta 40 Cox Enterprises 40 NW Natural 40 DPL 40 Itron 40 PPL 40 Emera 40 Oncor 40 Unitil 40 NIPSCO 40 Vectren 40 El Paso Pipeline 40 Fifth Third Bancorp 40 Comverge 40 MidAmerican Energy Holdings 40 Alliant Energy 40 Electric Co. 40 BellSouth 39 Hawaiian Electric 39 EPRI 39 United Illuminating 39 NRG Energy