Related by context. Frequent words. (Click for all words.) 51 Otter Tail Power 48 MGE Energy 48 MDU Resources Group 47 Alliant Energy Corporation 47 Allete 47 Avista Corp. 44 Otter Tail 44 ALLETE 43 Avista Utilities 42 Xcel Energy 42 Alliant Energy 42 WPS Resources 42 Electric Cooperative 42 Integrys Energy Group 42 Integrys 42 rural electric cooperatives 41 UIL Holdings 41 Raven Industries 41 MDU Resources 41 NorthWestern Energy 40 MidAmerican Energy 40 Laclede Group 40 Public Utilities Commission 40 ITC Holdings 39 APUC 39 OGE Energy Corp. 39 NPPD 39 Crow Wing 39 Broadwind 39 Vectren Corporation 39 NorthWestern 39 NACEL Energy 39 REMC 38 Electric Co op 38 OPPD 38 WGL Holdings Inc. 38 Integrys Energy Services 38 Plains Renewable Energy 37 Associated Banc Corp 37 Westar Energy 37 WGL Holdings 37 Energies 36 Laclede Gas 36 nonregulated 36 wind turbine generators 36 Electric Cooperatives 36 KAAL 36 Public Utility 36 OGE Energy 36 Municipal Utilities 36 Parallel Petroleum 36 NYSE CPN 35 Bangor Hydro Electric 35 Cleco Power 35 Puget Energy 35 WQOW 35 HickoryTech 35 Midwest ISO 35 Wind Farm 35 Telephone Cooperative 35 AEP PSO 35 Compass Minerals International 34 WPPI 34 wind farms 34 Pipestone 34 MidAmerican Energy Holdings 34 TNMP 34 Cleco Corp. 34 Avista 34 CenterPoint Energy 34 kilovolts 34 Elec 34 Itron 34 Nighthawk Systems 34 Invenergy 34 stray voltage 34 Hydroelectric Project 34 Power Generation 33 power outages 33 Whiting Petroleum 33 Generating Station 33 NYSE PCG 33 utility 33 Electric 33 WPL 33 Wessington Springs 33 Vectren 33 Pepco Holdings 33 Electric Supply 33 RPU 33 wind farm 33 Hoyt Lakes 33 outages 33 Transfer Partners LP 33 kwh 33 Rural Electric Cooperative 33 Fergus Falls Minn. 33 electricity 33 DMEA 33 Commission CPUC 33 IUB