Ключевые слова: alternative, blades, blue, clean air, conservation, ecological, ecology, electric, electricity, energy, environment, environmental, futuristic, generate, generation, generator, green, greenery, hill, industrial, industry, innovation, landscape, mill, nature, nobody, one, outdoors, power generation, propellers, renewable, resource, sky, supply, sustainability, sustainable, technology, the future, turbine, wind, wind mill, wind power, wind turbine, windfarm, windmill, windy,