今天的船舶、重卡和飞机同样全部依赖石油产品；未来，他们需要使用以再生二氧化碳和可再生能源制造的合成燃料，或以可再生能源制造的氢气为燃料来源。
Today’s ships, heavy trucks, and airplanes run on petroleum products as well; in the future, they will need to run on synthetic fuels produced with recycled CO2 and renewable energy, or with hydrogen produced by renewable energy.