Ключевые слова: alternative, axis, blade, blue, carbon, change, clean, climate, cloud, cloudy, concept, detail, dioxide, electricity, energy, environment, environmental, europe, fuel, generate, global, green, industrial, industry, malta, maltese, mediterranean, metal, nature, park, pollution, power, renewable, rotate, rotating, silent, sky, spin, stand, sustainable, technology, turbine, urban, vertical, warming, watts, white, wind, windmill, wings,