Related by context. Frequent words. (Click for all words.) 65 CenterPoint Energy 60 CenterPoint 57 Oncor 57 Vectren 56 AEP 56 Ameren 55 Entergy 55 NIPSCO 54 Cleco 53 Xcel Energy 53 TXU 53 AmerenUE 52 Nicor 52 ONEOK 51 Progress Energy 51 UGI 51 Westar Energy 50 Chesapeake Energy 49 Questar 49 NorthWestern Energy 49 Spectra Energy 48 TXU Energy 48 JEA 48 Alliant Energy 48 PECO 48 Utilities 47 Cinergy 47 Appalachian Power 47 Electric Power 47 ComEd 47 MidAmerican Energy 47 Puget Sound Energy 47 Allied Waste 46 Windstream 46 Consolidated Edison 46 FPL 46 Utility 46 Con Edison 45 NorthWestern 45 Gas 45 Kinder Morgan 45 Embarq 45 NiSource 45 Weatherford 44 BellSouth 44 Rural Metro 44 utility 44 Electric Cooperative 44 KCP & 44 Xcel 44 ERCOT 44 Westar 44 DTE Energy 43 Water Works 43 TVA 43 NSTAR 43 Rowlett 43 Comverge 43 Con Ed 43 Avista 43 utilities 43 Itron 43 BGE 42 Pepco 42 Unitil 42 FirstEnergy 42 Natural Gas 42 Marathon Oil 42 PUCO 42 AMR 41 Pinnacle Airlines 41 Reliant Energy 41 Flowserve 41 Electric Co. 41 TXU Corp. 41 Sysco 41 TxDOT 41 Texas Roadhouse 41 CenturyLink 41 Allegheny Energy 41 natural gas 41 MoDOT 41 Navasota 40 Midstream 40 EPB 40 Cbeyond 40 AGL 40 Electric 40 Dominion 40 PPL 40 FirstEnergy Corp. 40 Texarkana 39 Northeast Utilities 39 SkyWest 39 TEP 39 Cleburne 39 SCE 39 Enbridge Energy 39 Citgo 39 DTE 39 Valero Energy