Ключевые слова: air, alternative, alternative energy, blade, blue, clean, climate, conservation, country, ecology, electric, electricity, energy, environment, environmental, environmental conservation, equipment, farm, field, generation, generator, green, horizontal, industrial, industry, innovation, landscape, metal, mill, mountain, nature, power, production, propeller, renewable, renewable energy, resource, rotation, silhouette, sky, sun, sunrise, sunset, sustainability, sustainable, technology, turbine, wind, wind turbine, windmill,