Related by context. Frequent words. (Click for all words.) 45 Oneok 43 Dominion Resources 43 CNX Gas 42 WPS Resources 42 Cheniere Energy 42 UIL Holdings 42 SunCoke Energy 42 Cleco Power 41 Reliant Resources 41 SandRidge Energy 41 PSNC Energy 40 Potomac Edison 40 NYSE DPL 40 Sempra Energy SRE 40 Integrys 40 Calpine 40 Integrys Energy Group 40 Cinergy Corp. 40 Energy NYSE DUK 39 PNM Resources 39 Terasen 39 OGE Energy 39 ENGlobal 39 OGE Energy Corp. 39 Dynegy 39 Sterling Bancshares 39 PSEG 39 Cinergy 39 Progress Energy 39 AEP PSO 39 NRG Energy 38 APCo 38 Consolidated Edison 38 Scripps Networks Interactive 38 Ameren 38 AGL Resources 38 Exterran 38 Quest Resource 38 Enbridge 38 Entergy 38 WHX 38 Centerpoint Energy 38 Commerce Bancshares 37 Spectra Energy 37 NextEra 37 PharMerica 37 Accellent 37 Scana 37 Equitable Gas 37 AmerenUE 37 Laclede Group 37 TECO Energy 37 NYSE PGN 37 NiSource 37 Nstar 37 RRI Energy 37 Enogex 37 Quanta Services 37 Premcor 37 EXCO Resources Inc. 36 SunCoke 36 Cleco Corp. 36 Kinder Morgan 36 Sempra Generation 36 Allete 36 Pepco Holdings 36 ONEOK 36 Atmos Energy 36 Emera 36 containment dome 36 Rockland Utilities 36 FortisBC 36 capping stack 36 Vectren Corporation 36 Allegheny Energy 36 CenterPoint Energy 36 Mirant 36 Rexnord 36 Vectren 36 UniSource Energy 36 Equitable Resources 35 CenterPoint 35 International NYSE EIX 35 AmerenIP 35 Sempra Energy NYSE SRE 35 Integrys Energy Services 35 Exelon Generation 35 Laclede Gas 35 Targa Resources 35 Exelon 35 NYSE FE 35 MichCon 35 Nicor 34 APUC 34 Valero LP 34 NSTAR 34 Oncor Electric Delivery 34 MGE Energy 34 NuStar Energy 34 KeySpan 34 Xcel Energy