Related by context. Frequent words. (Click for all words.) 53 Avista Corp. 52 Dynegy 50 Calpine 50 NiSource 49 Integrys Energy Group 49 Midstream 48 natural gas 47 Allegheny Energy 47 CenterPoint Energy 47 AEP 46 PNM Resources 46 TXU 45 TXU Corp. 45 Alliant Energy 45 AGL Resources 45 NextEra Energy 45 Constellation Energy 45 MidAmerican Energy Holdings 45 Cinergy Corp. 44 Cinergy 44 Mirant 44 MidAmerican Energy 44 LS Power 44 Brookfield Infrastructure 43 utility 43 TECO Energy 43 electric utilities 43 Sempra Energy 43 Reliant Energy 43 Exelon Corp. 42 Gas Transmission 42 Commonwealth Edison 42 Regulated 42 Electric Utility 42 Entergy 42 CPUC 42 midstream 42 SCANA 42 Pepco Holdings Inc. 42 NorthWestern 42 utilities 42 KCP & 42 Ameren 41 PacifiCorp 41 Public Utility 41 SWEPCO 41 MidAmerican 41 ONEOK 41 Xcel Energy 41 AltaGas 41 ERCOT 41 BGE 41 CenterPoint 41 Avista 41 ONEOK Partners 41 FPL Group 41 AmerenUE 41 FERC 41 MISO 41 Exelon 41 cash flows 40 Actuant 40 Vectren 40 Energy Regulatory Commission 40 Calpine Corporation 40 Mcfe 40 FPL 40 DTE Energy 40 El Paso Pipeline 40 ComEd 40 TXU Energy 40 GWh 40 Nicor 40 Utility Regulatory Commission 40 Public Utilities Commission 40 NRG 40 Utility 40 Progress Energy 40 CNX Gas 40 PPL Electric Utilities 39 Duquesne Light 39 RWE 39 distributable cash flow 39 Independent System Operator 39 TEPPCO 39 electric cooperatives 39 NPPD 39 wireline 39 Comverge 39 E.On 39 PSEG 39 TransAlta 39 baseload 39 FirstEnergy Corp. 39 FirstEnergy 39 Sempra 39 Oncor 39 Natural Gas 39 Stifel Financial 38 Pengrowth 38 Delmarva Power