Ключевые слова: alternate, alternative, automobile, business, car, cars, clean, close up, closeup, conservation, costs, dispenser, domestic, drive, economy, energy, environment, environmental, fossil, fuel, future, gas, generation, global, green, h2, handle, hydrogen, industrial, industry, inflation, label, money, nozzle, petrol, pollution, power, pump, refuel, refueling, renewable, resource, station, sustainable, tank, technology, transportation, vehicle, vehicles, warning,