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, power generation, propellers, renewable, resource, sky, supply, sustainability, sustainable, technology, the future, turbine, wind, wind farm, wind mill, wind power, wind turbine, windfarm, windmill, windy,