Ключевые слова: alternative, america, blue, california, carbon, climate, conservation, development, dioxide, efficiency, electric, electricity, energy, environment, environmental, farm, field, generate, generator, global, green, industrial, industry, innovation, landscape, mill, nature, plant, power, production, renewable, resource, rotate, rotation, sky, spin, station, technology, tower, turbine, usa, warming, white, wind, windfarm, windmill, windpower, windturbine,