audit
bottom
cable
conductor
construction
consumption
cord
danger
death
efficiency
electrical
electricity
energy
environmental
factory
fiber
frame
generators
high
hybrid
industrial
label
lead
leakage
led
line
mast
optic
overhead
power
powerhouse
prop
reduce
reliance
save
sky
soar
stoppage
strike
supply
telephone
tower
transformer
transmission
turn off
view
volt
voltage
watt
wires