wind power
風力
alternative
blue
clean
climate
concept
conservation
countryside
development
eco
ecological
ecology
efficiency
electric
electricity
energy
environment
environmental
farm
field
generate
generation
generator
global
green
industrial
industry
innovation
landscape
mill
nature
plant
power
production
propeller
renewable
sky
sustainability
sustainable
technology
turbine
warming
white
wind
wind mill
wind turbine
windfarm
windmill