wind turbines in a field, wind turbine farm sundown, Wind Power Turbines in a rural area, Tracking shot of energy producing wind turbines in Oregon.
Palabras clave
alternative,
conservation,
dusk,
ecology,
efficiency,
electrical,
electricity,
energy,
environment,
environmental,
environmentally,
fan,
farm,
farming,
field,
friendly,
generate,
generator,
global,
green,
landscape,
light,
natural,
nature,
power,
propeller,
renewable,
sky,
sundown,
sunrise,
sunset,
technology,
turbine,
warming,
wheat,
wind,
windmill