Related by context. Frequent words. (Click for all words.) 70 Exelon 63 Exelon Corp. 58 Nuclear Regulatory Commission 56 NRG Energy 53 Constellation Energy 53 Oyster Creek 52 Nuclear Plant 52 NRC 52 Luminant 52 Entergy 51 NRG 51 PSEG 50 Ameren 50 FirstEnergy Corp. 49 AEP 48 AmerenUE 47 reactor 47 Dynegy 47 nuclear reactor 47 tritium 47 DTE Energy 47 nuclear 47 Mirant 46 reactors 46 nuclear reactors 46 Vermont Yankee 46 FirstEnergy 46 Calpine 45 Vermont Yankee nuclear 45 NIPSCO 45 Nuclear Power 45 Vattenfall 45 Cinergy 45 NPPD 45 TXU 44 Covanta 44 Nicor 44 Xcel Energy 44 MidAmerican 43 RWE 43 PPL 43 ComEd 43 Con Edison 43 Fukushima Daiichi 43 coal fired 42 Allegheny Energy 42 Santee Cooper 42 Commonwealth Edison 42 FutureGen 42 LS Power 42 Reliant Energy 42 Progress Energy 42 NEI 41 SWEPCO 41 Nuclear 41 MidAmerican Energy 41 SCANA 41 NextEra Energy 41 E.On 41 Northeast Utilities 41 Generating Station 41 OPG 41 Vectren 41 NiSource 41 LCRA 41 AREVA 41 PPL Electric Utilities 40 Alliant Energy 40 EdF 40 TXU Corp. 40 Tokyo Electric 40 CenterPoint 40 TEPCO 40 Delmarva Power 40 PECO 40 Dominion Resources 40 Arch Coal 40 Browns Ferry 40 Motiva 40 Cleco 40 Enbridge 40 KeySpan 40 Westinghouse 40 SaskPower 39 Jaczko 39 FPL 39 Sellafield 39 Enbridge Energy 39 Peabody Energy 39 DTE 39 Environmental Protection Agency 39 Fukushima Daiichi nuclear 39 Dominion 39 Duquesne Light 38 Energies 38 NorthWestern 38 CenterPoint Energy 38 USEC 38 Ameren Illinois 38 NYSEG 38 AGL Resources