Related by context. Frequent words. (Click for all words.) 55 Nicor 55 SCANA 55 TECO Energy 54 Piedmont Natural Gas 54 NiSource 54 Atmos Energy 53 Progress Energy 53 AGL 53 Dynegy 51 Allegheny Energy 51 CenterPoint 50 PNM Resources 50 Mirant 50 Cousins Properties 50 Cleco 49 CenterPoint Energy 49 Quicksilver Resources 48 ITC ^ DeltaCom 48 Constellation Energy 48 TXU Corp. 48 AEP 48 Spectra Energy 48 BellSouth 48 El Paso Pipeline 48 Coca Cola Enterprises 47 Dominion Resources 47 TXU 47 CNX Gas 47 Cinergy 47 Kinder Morgan 47 Energen 47 ONEOK 47 Flowers Foods 46 Oncor 46 Vectren 46 Broadwing 46 Delmarva Power 45 UGI 45 FPL 45 Gold Kist 45 Reliant Energy 45 Omnicare 45 ONEOK Partners 44 NW Natural 44 Perficient 44 Avista Corp. 44 Cox Enterprises 44 AirTran Holdings Inc. 44 Exelon 44 Emera 44 Ameren Illinois 44 BellSouth Corp. 44 Ameren 44 Inergy 44 Airgas 44 Terasen 43 JEA 43 LifePoint 43 Integrys Energy Group 43 SunTrust 43 Atmos 43 Westar Energy 43 Entergy 43 Triarc 43 Northeast Utilities 43 Alinta 43 Chemed 43 PECO 42 SunTrust Banks Inc. 42 PSEG 42 Quanta Services 42 Watsco 42 FPL Group 42 Cbeyond 42 Nucor 42 MLGW 42 Consolidated Edison 42 Petrohawk 42 AMETEK 42 CenturyLink 42 ResCare 42 AmerenUE 42 Exelon Corp. 42 Energy Partners LP 42 Synovus 42 CF Industries 42 FirstEnergy 42 NSTAR 42 Questar 42 Intercontinental Exchange 41 Psychiatric Solutions 41 Premcor 41 Data Domain 41 BGE 41 Caremark 41 IURC 41 Comverge 41 PPL Electric Utilities 41 Acuity Brands 41 Alpha Natural Resources 41 Amerigroup