Related by context. Frequent words. (Click for all words.) 42 electric 37 EPRI 36 utilities 35 electric cooperatives 35 Electric 35 ComEd 35 Electric Power 34 electric utilities 34 volts 33 Electric Co. 33 volt 33 electric motors 32 electricity 32 electrically 31 Nissan LEAF 31 utility 30 Volt 30 combustion engine 30 hybrids 29 motors 29 kilowatts 29 inverter 29 electric motor 29 electrics 28 electrical 28 kW 28 PHEV 28 EVs 28 hybrid electric 28 electricity grids 28 internal combustion 27 rooftop solar 27 electric scooters 27 hybrid 27 kilowatt hours 27 Toyota Prius hybrid 27 electric hybrid 27 lithium ion batteries 27 kwh 26 kWh 26 rechargeable 26 solar 26 Nissan Leaf 26 Chevrolet Volt 26 lithium ion battery 26 energy 26 solar panels 25 battery powered 25 Electric Vehicle 25 grid 25 Chevy Volt 25 kilowatt 25 smart grid 25 Electricity 25 EnerDel 25 electric propulsion 24 smart grids 24 Tesla Roadster 24 natural gas 24 Public Utilities Commission 24 Smart Grid 24 Volts 24 chargers 24 i MiEV 24 Hybrid Electric 23 Tesla 23 propulsion 23 internal combustion engines 23 windmill 23 Hybrid 23 hydro 23 Public Utility 23 diesel powered 23 Powermat 23 batteries 23 renewable energy 23 compressed natural 23 diesel 23 kilowatt hour 23 wind turbines 23 electrified 23 power 22 Electric Vehicles 22 electrical grid 22 EV charging 22 lithium ion 22 electrification 22 smart metering 21 gas 21 internal combustion engine 21 EV 21 zero emission 21 Better Place 20 Utility 19 CNG 19 advanced metering 19 hydrogen fuel 17 recharging 15 electrify 15 hydrogen powered 13 solar powered