alternative
cable
circuit
circulation
column
conductor
current
delivery
distribution
electric
electrical
electricity
energetic
energy
engineering
equipment
evening
facility
fuel
generator
grid
high
industry
infrastructure
line
metal
morning
network
pillar
pole
post
power
pylon
renewable
resource
station
steel
sunrise
sunset
supply
tall
technology
tower
transfer
transmission
transmit
utility
volt
voltage
wire