Related by context. Frequent words. (Click for all words.) 60 Delmarva Power 59 Piedmont Natural Gas 58 CNB Financial 55 UGI 55 AGL Resources 54 NYSE PVA 54 Pepco Holdings 53 Crosstex Energy 52 WGL Holdings 52 Delmarva Peninsula 52 WorldWater & 52 OGE Energy 52 PPL Electric Utilities 51 Peoples Bancorp 51 WGL Holdings Inc. 51 NYSE PGN 51 Progress Energy 51 UIL Holdings 51 OGE Energy Corp. 51 MGE Energy 50 Pepco Holdings Inc. 50 Conectiv Energy 50 Unitil 49 Sempra Energy NYSE SRE 49 Laclede Group 49 Sunoco Logistics 48 NYSE FE 48 TNMP 48 Boardwalk Pipeline Partners LP 48 Scana 48 WSFS 48 Sunoco Logistics Partners LP 48 Allegheny Energy 48 Delmarva 47 EQT Corporation 47 Integrys 47 AmeriGas 47 Enogex 47 Horace Mann Educators 47 TECO Energy 47 Bangor Hydro Electric 47 PECO 47 SCANA 47 Martin Midstream Partners 46 El Paso Pipeline 46 Conectiv 46 BGE 46 Approach Resources 46 AMERIGROUP 46 NiSource 46 SCANA Corporation 46 Copano Energy 46 PowerSecure 46 Cimarex Energy 46 Beacon Roofing Supply 46 Quest Resource 46 Westlake Chemical 46 NuStar GP Holdings 46 ITC ^ DeltaCom 46 CNX Gas 45 UniSource Energy 45 NYSE PCG 45 NJNG 45 NTELOS 45 PowerSecure International 45 NJR 45 Homeowners Choice 45 Lancaster Colony 45 Buckeye Partners LP 45 TowneBank 45 NYSE POM 45 Synthesis Energy 45 Selbyville 45 CVR Energy 45 Chesapeake 44 NGAS 44 American Woodmark 44 Avista Corp. 44 Energy XXI 44 FPL 44 Centerpoint Energy 44 TradeStation Group 44 Ultra Petroleum 44 Associated Estates 44 Renasant 44 Vectren 44 Legacy Reserves 44 SouthWest Water 44 DUK 44 Natural Gas 44 Algonquin Power 44 ALLETE 44 WPS Resources 44 RRI Energy 44 Cleco Corp. 44 Atmos Energy 43 Waste Industries 43 Questar Gas 43 Comverge 43 Tasty Baking Company 43 NYSE CPN