Related by context. Frequent words. (Click for all words.) 59 APCo 56 Intermountain Gas 55 Potomac Edison 55 NorthWestern 54 Cascade Natural Gas 53 Columbia Gas Transmission 53 AEP PSO 52 PPL Electric Utilities 52 Narragansett Electric 52 Niagara Mohawk 52 Equitable Gas 52 NYSEG 52 Delmarva Power 51 Allegheny Energy 51 UniSource 50 Chesapeake Utilities 50 FirstEnergy 50 Bangor Hydro Electric 50 Entergy 50 UGI 50 Vectren 50 Entergy Arkansas 50 PSNC Energy 50 Elizabethtown Gas 49 Sunflower Electric Power 49 PPL Montana 49 NorthWestern Energy 49 FGUA 49 GRDA 49 OMDA Oil 48 Laclede Gas 48 InfraSource 48 WPSC 48 Oglethorpe Power 48 Suburban Propane 48 CNX Gas 48 WPS Resources 48 Integrys 48 Nstar 48 Conectiv 48 USFilter 48 WSFS Financial 48 Enogex 47 BGE 47 AmerenIP 47 SMECO 47 Rockland Utilities 47 FirstEnergy Corp. 47 BPU 47 Electric Cooperative 47 CNX Gas Corporation 47 Puget Energy 47 SEMCO 47 Avista Corp. 47 Citgo Petroleum 47 AmerGen 47 Appalachian Power 47 MGE Energy 47 SSVEC 47 TXU 47 Klappa 47 Ameren 47 Atmos Energy 47 ProLiance 46 AmerenCIPS 46 UIL Holdings 46 Dominion Resources 46 GVEA 46 Huntsville Utilities 46 Duratek 46 NIPSCO 46 Western Sizzlin 46 GeoMet 46 PHEAA 46 Westar Energy 46 Shenandoah Telecommunications 46 Washington Suburban Sanitary 46 SkyWi 46 Unitil 46 Pennichuck 46 FairPoint 46 DPUC 46 KeySpan 46 Public Utility 46 Westar 46 Questar 46 Allete 46 Dominion Peoples 46 MidAmerican Energy 46 Centrica Plc 45 Exco Resources 45 Progress Energy 45 Otelco 45 Cinergy Corp. 45 Penelec 45 Embarq 45 Oneok 45 PPL 45 Bronco Drilling 45 Questar Gas 45 Reliant Resources