Related by context. Frequent words. (Click for all words.) 73 Cinergy 56 AEP 55 Allegheny Energy 55 E.On 55 FirstEnergy Corp. 54 Vectren 53 Exelon Corp. 52 Constellation Energy 50 Duquesne Light 49 FirstEnergy 49 NiSource 49 Progress Energy 49 Commonwealth Edison 49 MidAmerican Energy 48 NIPSCO 48 Fifth Third Bancorp 48 Exelon 48 KCP & 48 electric utilities 47 Dynegy 47 E.ON AG 47 FleetBoston Financial Corp. 47 LS Power 47 Westar Energy 47 PPL Electric Utilities 47 Electric Power 46 Consolidated Edison 46 AGL Resources 46 Piedmont Natural Gas 46 Ameren 46 Dominion Resources 46 IURC 46 E.ON 46 Delmarva Power 46 PUCO 45 BellSouth Corp. 45 Northeast Utilities 45 Arcelor SA 45 Mirant 45 PacifiCorp 45 Nicor 45 TXU 45 Wheeling Pittsburgh 45 CNX Gas 45 Puget Sound Energy 44 TXU Corp. 44 RWE AG 44 MidAmerican 44 Eagan Minn. based 44 KeyCorp 44 EdF 44 Alpha Natural Resources 44 FPL Group 44 MidAmerican Energy Holdings 44 Spectra Energy 44 NRG Energy 44 coal fired 43 PSEG 43 ComEd 43 AmerenUE 43 Entergy 43 Embarq 43 BGE 43 Mittal Steel Co. 43 utility 43 Xcel Energy 43 Alinta 43 FPL 43 Aquila 42 Broadwing 42 PNM Resources 42 Reliant Energy 42 PECO 42 Pepco 42 Scripps Networks Interactive 42 ScottishPower 42 Calpine 42 TVA 42 Whirlpool Corp. 42 Atmos Energy 42 Electricite de France 42 Cliffs Natural Resources 41 Mellon Financial 41 PPL 41 Consol Energy 41 Wellpoint 41 ONEOK 41 Verizon Communications 41 PNC Financial 41 Peabody Energy 41 Windstream 41 SunTrust Banks Inc. 41 Emera 41 FirstMerit 41 RWE 41 Iberdrola 41 Chiquita Brands International 41 SBC Communications Inc. 41 Peco 41 utilities 40 SCANA