Ключевые слова: alternative, blue, clean, countryside, development, echo, ecological, ecology, electric, electricity, energy, energy production, environment, environmental, farm, field, generate, generation, generator, global warming, green, industrial, industry, innovation, landscape, mill, nature, plant, power, production, propeller, renewable, resource, rotation, rural, sky, solar panel, sunset, sustainability, sustainable, technology, turbine, wind, wind farm, wind turbine, windmill, windmills,