Related by context. Frequent words. (Click for all words.) 61 Vectren 59 Ameren 58 AmerenUE 57 Nicor 56 Atmos Energy 55 Ameren Illinois 54 NIPSCO 53 ComEd 53 PECO 53 Xcel Energy 53 NYSEG 53 CenterPoint Energy 52 KCP & 51 CenterPoint 51 Cinergy 51 Con Edison 50 Cleco 49 Delmarva Power 49 Alliant Energy 49 BGE 49 DTE Energy 49 UGI 49 FirstEnergy 48 Westar 48 Atmos 48 Entergy 48 NSTAR 48 MidAmerican Energy 48 Oncor 48 Avista 47 AEP 47 Xcel 47 Westar Energy 47 SWEPCO 46 ONEOK 46 Con Ed 46 Puget Sound Energy 46 NorthWestern 46 electric utilities 46 NorthWestern Energy 45 Appalachian Power 45 utility 45 TXU Energy 45 Consolidated Edison 45 utilities 45 Energies 45 BPU 45 Pepco 45 FPL 44 Progress Energy 44 Utility 44 Peco 44 SMUD 44 SDG & 43 CPUC 43 NiSource 43 PUCO 43 Aquila 43 Unitil 43 LCRA 42 Electric 42 Municipal Utilities 42 Allegheny Energy 42 Exelon 42 Gas 42 Questar 42 DTE 42 Itron 42 MidAmerican 41 electric cooperatives 41 Reliant Energy 41 Utilities 41 ERCOT 41 JEA 41 EnerNOC 41 Public Utilities Commission 41 Natural Gas 41 Public Utility 41 Alliant 41 Dynegy 41 Otter Tail 41 LIHEAP 41 PPL 40 TXU 40 natural gas 40 Electric Co. 40 propane 40 Enbridge 40 Constellation Energy 40 Northeast Utilities 40 Comverge 40 Embarq 40 TEP 40 FirstEnergy Corp. 40 Electric Power 39 Kinder Morgan 39 Heating 39 MGE 39 Calpine 39 Missourians 39 NextEra Energy