aerogeneratore
alternativa
alternative
clean
ecologico
ecology
electric
electricity
elic
energy
environment
eolic
eolico
field
generate
generator
generatore
grass
green
group
landscape
mountain
natural
nature
ozone
park
power
propeller
renewable
rinnovabile
risparmio
rotate
rotating
rotation
rotor
rotore
sky
station
sustainable
sviluppo
technology
tower
turbina
turbine
watt
watts
wind
wind turbine
windmill