αιολική ενέργεια, pinwheels, ρότορες, παγίδες, μονόχρωμος, ανεμογεννήτρια, παραγωγή καυσίμων και ηλεκτρικής ενέργειας, γεννήτρια, ηλεκτρική ενέργεια, άνεμος, εναλλακτική ενέργεια
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