Ключевые слова: alternative, below, blade, blue, business, concept, day, development, down, ecology, electric, electricity, energy, environment, environmental, generation, generator, global, green, industrial, industry, isolated, metal, mill, nature, netherlands, power, propeller, renewable, rotate, rotation, solar, supply, sustainable, technology, tower, turbine, under, underside, view, white, wind, windmill, windpower,