Related by context. Frequent words. (Click for all words.) 38 Exelon 33 Ameren 33 NorthWestern 31 Avista 30 PacifiCorp 30 NiSource 29 Allegheny Energy 28 TransCanada 28 PPL 28 Xcel Energy 28 ComEd 28 FERC 28 Calpine 27 Constellation Energy 27 TXU 27 PJM 27 BGE 26 NRG 26 ConocoPhillips 25 Dynegy 25 Harrah 25 Iberdrola 24 TransAlta 24 FirstEnergy 24 Xcel 24 Embarq 24 Celgene 24 Peabody Energy 24 Mirant 24 Entergy 24 Alliant Energy 24 PECO 24 NRG Energy 23 CVS Caremark 23 AEP 23 electric utilities 23 Electric Power 22 Caremark 22 Boston Scientific 22 Alliant 22 Mylan 21 E.ON 21 Express Scripts 21 Covidien 21 Bristol Myers 20 coal fired 20 FPL Group 20 AstraZeneca 20 Astellas 20 FutureGen 20 Omnicare 20 CF Industries 20 Bristol Myers Squibb 19 Nucor 19 Airgas 19 FPL 19 RWE 19 Alinta 19 AGL 19 Cephalon 19 Abbott Laboratories 19 Enbridge 18 Progress Energy 18 Schering Plough 18 National Grid 18 DTE 18 Nalco 18 Schering 18 Nuclear Regulatory Commission 17 Pepco 17 Constellation 17 Valeant 17 AK Steel 17 Merck 16 Dominion 16 AirTran 16 Biogen 16 Genzyme 16 reactor 16 NRC 16 Mittal Steel 15 Biogen Idec 15 Walgreen 15 Vermont Yankee 15 Westinghouse 15 TVA 15 reactors 15 Guidant 14 Reliant 14 Nuclear Power 14 ArcelorMittal 14 nuclear 14 Nuclear 14 DTE Energy 13 Aventis 12 TEPCO 12 EDF 12 Con Edison 12 nuclear reactors 12 Amylin 9 Tokyo Electric