Related by context. Frequent words. (Click for all words.) 59 PECO 57 Vectren 56 FirstEnergy 53 Exelon 52 KeySpan 52 DPL 51 National Grid 51 AEP 51 Ameren 51 Allegheny Energy 51 BGE 51 Appalachian Power 50 Pepco 50 PSEG 50 ComEd 49 Avista 49 FPL 49 Entergy 48 AES 48 Alliant Energy 47 NorthWestern 46 DTE 46 Constellation Energy 45 Dominion 45 NiSource 45 AmerenUE 45 Nicor 45 Electric Power 45 Con Edison 45 Xcel Energy 44 Mirant 44 Progress Energy 44 PacifiCorp 44 Cinergy 44 PJM 44 utility 43 PUC 43 Xcel 43 TransAlta 43 Consolidated Edison 42 E.ON 42 Hydro 42 RWE 42 NRG 41 Susquehanna 41 Public Utility 41 PSC 41 Calpine 40 FERC 40 TXU 40 Gamesa 40 utilities 40 Reliant Energy 40 NRG Energy 40 Con Ed 39 Natural Gas 39 CenterPoint Energy 39 electricity 39 SCE 39 PSE 39 CEZ 39 Allegheny 39 Coal 38 PGE 38 Sunoco 38 PSO 38 NTPC 38 Iberdrola 38 PUD 38 Keystone 38 EDF 38 Millstone 38 Marathon Oil 38 TransCanada 38 Power 38 Utility 38 NPS 37 LIPA 37 Gas 37 MidAmerican 37 Tata Power 37 Electric 37 Cairn 37 natural gas 37 AK Steel 37 Alinta 37 NB Power 37 AGL 37 Harleysville 37 DTE Energy 37 PNC 37 Vermont Yankee 36 Power Generation 36 NEPA 36 Pennsylvania 36 Delmarva 36 Consol 36 PEC 36 Dynegy 36 Electric Co. 36 Aquila