alternative

bang

bangpu

base

beautiful

blade

center

clean

cloud

cloudy

conservation

development

ecology

electric

electricity

energy

environment

environmental

farm

field

generate

generation

generator

green

industrial

industry

innovation

landscape

nature

panorama

pipes

plant

post

power

propeller

recreational

renewable

resource

retreat

rotate

rotation

shadow

silhouette

sky

spin

steel

supply

sustainability

sustainable

technology

turbine

twilight

watts

white

wind

windmill

wing