blue
cable
canada
circuit
cold
countryside
double
electric
electrical
electricity
energy
frozen
ice
industry
infrastructure
lines
metal
nature
outdoors
overhead
pole
poles
power
prairies
pylon
pylons
rows
rural
season
seasonal
sky
snow
steel
structure
subzero
supply
swamp
temperature
tower
transmission
type
utility
voltage
weather
white
winter
wire
wires
wooden