FACT SHEET
Hydrogen power can mostly be used for automobile applications, but can also be used as a source of heat and electricity for buildings, fertilizer, and refining petroleum.
Hydrogen fuel cells were used to fill space shuttles
Although hydrogen is the *most abundant element on earth*, it is hard to obtain to use for energy. 95% of the hydrogen extracted comes from natural gas. Water is the remaining.
There are different processes that separate the element:
Electrolysis : splits oxygen…
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