Ключевые слова: alternative energy, blue sky, clean energy, climate change, clouds, conservation, contemplation, echo, eco conscious, eco friendly, ecological, electricity generation, environment, field, future, futureoriented, grass, green, green energy, green technology, harmony, horizon, innovation, investment, landscape, natural, nature, observe, outdoors, person, power, progress, renewable, renewable resources, responsible, scenery, serene, solution, sunny sky, sustainability, sustainable energy, technology, turbine, visionary, wind farm, wind power, wind turbines, windmill,