old eolian turbine

abandoned air behind blade blades blow blowing blue clouds consumer conventional current deteriorated driven dynamo ecologic ecology electrical electricity energy engine engineering environment environmental eolian eolians fuel future generate generated generating generation generator global green heavy height high hiking hill hills house mill mountain mountains old peak power powered propeller pylon renewable resource resources rotating rotation rusty semenic sky solution sources supplier supply sustainable system systems the top triangle turbine turbines very voltage watts white wind windmill windmills winds