Wind turbine generator in operation w/ blue sky background. Green energy concept.
Palabras clave
wind,
turbine,
energy,
power,
windmill,
electricity,
sky,
generator,
alternative,
blue,
environment,
wind turbine,
renewable,
green,
mill,
technology,
white,
environmental,
farm,
industry,
wind power,
blade,
ecology,
propeller,
electric,
wind farm,
wind generator,
green energy,
alternative energy,
renewable energy,
power plant,
environmental conservation,
environmental protection,
industrial,
sustainable
