battery
blue color
borough of industry
cable
car
charge
charging
cheerful
city life
color image
connection
drive
driving
economical
electric car
electric motor
electric plug
electricity
energy
engine
environmental conservation
environmentally
equipment
fuel and power generation
fuel pump
futuristic
genetic modification
hybrid vehicle
individuality
industry
mode of transport
motor vehicle
natural disaster
nature
outlet
pollution
power
power line
power supply
recycling
sockets
station
steel cable
technology
togetherness
transportation