Related by context. Frequent words. (Click for all words.) 65 AmerenIP 56 Ameren 53 Commonwealth Edison 53 Vectren 53 ComEd 51 Ameren Illinois 50 Alliant Energy Corporation 50 MidAmerican Energy 50 NIPSCO 49 Nicor 49 Nicor Gas 48 Pepco Holdings 48 AmerenUE 48 AEP 48 CenterPoint 48 Integrys Energy Group 48 Cinergy 47 Alliant Energy 46 utility 46 utilities 46 Atmos Energy 45 PNM Resources 45 WPS Resources 45 Xcel Energy 45 Utility Regulatory Commission 45 Penelec 44 Electric 44 NPPD 44 electric utilities 44 REMC 44 Duquesne Light 44 BGE 44 Electric Power 44 Delmarva Power 43 CenterPoint Energy 43 FirstEnergy 43 PPL 43 DTE Energy 43 Aquila 43 Otter Tail Power 43 Northeast Utilities 43 Westar 43 OPPD 43 SCANA 43 IURC 43 electric cooperatives 43 nonregulated 42 PECO 42 Integrys Energy Services 42 SWEPCO 42 NiSource 42 Embarq 42 Utilities 42 Electric Cooperative 42 Gas Transmission 42 NYSEG 42 Utility 42 MidAmerican 42 Enogex 42 ALLETE 41 rural electric cooperatives 41 Conectiv 41 Entergy 41 Cinergy Corp. 41 DTE 41 NorthWestern 41 Atmos 41 PPL Electric Utilities 41 MidAmerican Energy Holdings 41 TECO 41 Electric Co. 41 UniSource Energy 41 Pepco 41 Windstream 41 KCP & 40 Avista Utilities 40 Oncor 40 Niagara Mohawk 40 NW Natural 40 disconnections 40 MGE 40 FirstEnergy Corp. 40 DPL 40 Alliant 40 IUB 40 OGE Energy 40 ITC Holdings 40 Cleco 40 Oneok 39 NYSE FE 39 National Grid 39 Ferrellgas 39 TXU 39 Peco 39 Entergy Arkansas 39 Dominion Peoples 39 Cellnet 39 Sempra Energy NYSE SRE 39 PEC 39 TEP 39 FPL