Stock photography, photos: Windmill generators Stock photos of Windmill generators Photograph: © Niels Poulsen Click for a larger image and more information Keywords associated with this stock photo: vertical, europe, europe, european, scandinavian, denmark, windmill, giant, metal, windmills, scenic, scenery, landscape, energy, electric, power, wind, industry, alternative, renewable, supply, field, wind energy, electricity, generation, generators, wings, towers, blades, engineering, electrical