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wind turbine with solar panels at night.clean energy. wind turbine, eolic turbine, Power Plant, energy transmission, high voltage supply.1980's style - scientific and technological advances.
Wind turbines in agricultural fields seen in Germany
Wind Turbines - alternative energy source
wind turbine isolated on white background
Aerial view of windmills in green summer forest in Finland close up. Wind turbines for electric power with clean and Renewable Energy
Wind Turbines Farm on a Cloudy Sunset

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