Ключевые слова: alternative, alternative energy, automobile, carbon, conservation, development, earth, eco, ecological, ecology, economy, efficient, electric, electricity, emission, energy, engineering, environmental, facility, factory, fuel, future, gas, global, hybrid, hydrogen, industrial, innovation, invention, investment, jungle, manufacturing, photovoltaic, pollution, power, production, protection, pure, renewable, research, resource, saving, solar, storage, sustainability, sustainable, transition, transport, vehicle, warming,