Meaning of the word "hydrogen fuel" in English

What does "hydrogen fuel" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

hydrogen fuel

US /ˈhaɪ.drə.dʒən ˌfjuː.əl/
UK /ˈhaɪ.drə.dʒən ˌfjuː.əl/

Noun

a fuel that uses hydrogen as its primary energy source, often considered a clean alternative to fossil fuels

Example:
The new car runs on hydrogen fuel, producing only water as a byproduct.
Researchers are developing more efficient ways to produce and store hydrogen fuel.