Ключевые слова: aerial, alternative, blades, carbon, change, development, efficiency, electric, electricity, energy, environment, environmental, farm, generate, generation, generator, metal, mill, motion, nature, photo, power, rotate, rotating, rotation, rotor, silhouette, sky, spin, station, storm, sun, supply, sustainable, technology, thunder, tower, turbine, turning, warming, watts, white, wind, windmill, wing,