environmental
alternative
asia
asian
blade
clean
conservation
development
ecological
ecology
efficiency
electric
electricity
energy
environment
environmentally
farm
generate
generation
generator
global
green
industrial
industry
innovation
metal
mill
plant
power
propeller
protected
renewable
resource
rotate
rotating
rotation
silhouette
station
sunset
supply
sustainability
sustainable
technology
thailand
tower
turbine
warming
watts
wind
windmill