Ключевые слова: 3d illustration, alternative, clean, cloud, concept, conservation, earth, ecology, efficiency, electric, electricity, energy, england, environment, field, generate, generation, generator, illustration, industry, innovation, landscape, metal, mountain, nature, power, production, propeller, protected, renewable, resource, rotate, rotation, sky, sphere, spin, station, sustainability, sustainable, technology, terrain, turbine, warming, watts, weather, white, wind, windmill,