cables
circuit
compteur
consumption
count
counter
current
data
device
dial
digit
display
efficiency
electric
electrical
electrician
electricity
electronics
energetic
energy
engineering
equipment
generation
generator
home
indicator
industrial
industry
instrument
kilowatt
kwh
measure
measurement
measuring
meter
monitor
number
power
residential
service
smart
supply
technology
utility
volt
voltage
watt