wind power
風力
alternative energy
blue
business finance and industry
cable
change
choice
clean
climate
cloud sky
development
efficiency
electricity
environment
environmental conservation
equipment
fuel and power generation
generator
horizontal
individuality
industry
innovation
landscape
landscaped
mill
multigeneration family
nature
outdoors
power in nature
power line
power supply
propeller
recycling
sky
social issues
station
technology
tower
turbine
turning
white color
wildlife reserve
wind
wind turbine
windmill