Related by context. Frequent words. (Click for all words.) 49 PPL Electric Utilities 47 Reliant Energy 45 Con Edison 45 NSTAR 44 Comverge 44 LIPA 44 Delmarva Power 44 CVPS 44 TXU Energy 43 PECO 43 NYSEG 43 National Grid 43 Nicor 43 ERCOT 42 Constellation Energy 41 DPUC 41 Consolidated Edison 41 Calpine 41 AEP 41 EnerNOC 40 Northeast Utilities 40 BPU 40 NStar 40 UGI 40 Independent System Operator 40 Allegheny Energy 40 TXU 40 FPL 39 NiSource 39 electric utilities 39 Con Ed 39 Cinergy 39 Dynegy 39 ComEd 39 NorthWestern Energy 39 npower 39 BGE 39 Ameresco 39 KeySpan 39 Inergy 38 Emera 38 NextEra Energy 38 FPL Group 38 Public Utility 38 MidAmerican Energy 38 Unitil 38 Ofgem 38 natural gas 38 MidAmerican 37 Mirant 37 NRG 37 Provident 37 Peco 37 Vectren 37 SMUD 37 NIPSCO 36 TXU Corp. 36 Governor Rell 36 heating oil 36 FirstEnergy 36 Piedmont Natural Gas 36 AGL Resources 36 Sempra Energy 36 PUCO 36 Kinder Morgan 36 Putnam Investments 36 RGGI 35 Boralex 35 WellPoint 35 Pepco 35 SCANA 35 Whirlpool Corporation 35 NYPA 35 FirstEnergy Corp. 35 Hydro Quebec 35 Oncor 35 Aetna 35 CPUC 35 PJM 35 ScottishPower 35 CareFirst 34 FairPoint 34 TVA 34 FleetBoston 34 PGW 34 Centrica 34 FuelCell Energy 34 NorthWestern 34 propane 34 Rell 34 Energies 34 BC Hydro 34 PUC 34 Commonwealth Edison 34 Covanta 34 NRG Energy 34 Hydro Québec 34 Cabot Oil 34 Exelon 34 Progress Energy 34 E.ON