Share of global hydrogen electrolyzer production capacity additions 2021, by use
In 2021, vehicle fueling was the largest intended use of hydrogen, accounting for over half of the hydrogen electrolyzer production capacity worldwide. Meanwhile, industrial applications held a seven percent share of the global electrolyzer's capacity for hydrogen production that year.
An electrolyzer is a device that uses electricity to break water into hydrogen and oxygen, thus producing hydrogen gas that can be stored.
An electrolyzer is a device that uses electricity to break water into hydrogen and oxygen, thus producing hydrogen gas that can be stored.
