Related by context. Frequent words. (Click for all words.) 62 ERCOT 62 PJM 58 FERC 54 Public Utilities Commission 53 Energy Regulatory Commission 53 Public Utility 52 National Grid 51 CPUC 50 NERC 49 PUC 49 California Public Utilities 49 Entergy 49 Calpine 49 rolling blackouts 48 SDG & 47 electrical grid 47 LIPA 46 Consolidated Edison 45 Con Edison 44 Xcel Energy 44 NorthWestern 44 FirstEnergy 44 Sempra 43 KeySpan 43 Con Ed 43 ComEd 43 FirstEnergy Corp. 43 Nuclear Regulatory Commission 42 AEP 42 grid 42 electricity 42 Dynegy 42 Mirant 42 Alliant Energy 41 Ameren 41 megawatts 41 Electric Co. 41 BGE 41 Electricity 41 outages 41 Electric Power 41 PacifiCorp 41 TXU 40 electric utilities 40 CenterPoint 40 Constellation Energy 40 Oncor 40 CenterPoint Energy 40 Vectren 40 FairPoint 40 Pepco 39 Sempra Energy 39 Xcel 39 Vermont Yankee 39 NRG Energy 39 Napocor 39 Ofgem 39 utility 39 Clean Energy 39 DTE Energy 39 smart grid 38 MWh 38 blackouts 38 utilities 38 Allegheny Energy 38 NiSource 38 MidAmerican 38 voltage transmission 38 Electric Cooperative 38 FPL 38 Transportation Authority 38 natural gas 37 Power Grid 37 High Speed Rail 37 Reliant Energy 37 Natural Gas 37 power outages 37 PECO 37 NStar 37 DTE 37 PPL 37 Cinergy 37 DOE 37 NIPSCO 37 NYRA 36 TransAlta 36 Federal Railroad 36 outage 36 Transmission 36 Metropolitan Transportation 36 Hydro Quebec 36 power outage 36 TransCanada 36 blackout 35 Avista 35 NRG 35 NJ Transit 35 SCE 35 Water Resources 35 Exelon 35 BC Hydro