The distribution of hydrogen for the purpose of transportation is currently being tested around the world, particularly in Portugal, Iceland, Norway, Denmark, Germany, California, Japan and Canada, but the cost is very high.
目前以运输为目的的氢的分布正在在世界各地测试，尤其是在葡萄牙，冰岛，挪威，丹麦，德国，美国加州，日本和加拿大，但付出的代价是非常高的。