abspannmast
cable
clouds
conductor cable
electric
electricity
energy
environmental
equipment
field
high
high voltage
industry
infrastructure
ladder
landscape
light
low voltage
management
mast
metal
nature
network
neutral
overhead line
phase
pole
power connection
power line
power pole
resource
station
steel
structure
supply
switchgear
technology
tension
tower
trafo
transformer
volt
wire