grey hydrogen

A form of gray hydrogen — hydrogen generated from hydrocarbon sources without attempting to capture and eliminate the waste carbon pollution

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Meanings

noungrey hydrogen (uncountable)

alternative gray hydrogen

  1. alternativeuncountableAlternative form of gray hydrogen.
Cite this entry
APA

grey hydrogen. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/grey%20hydrogen

MLA

“grey hydrogen.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/grey%20hydrogen. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “grey hydrogen,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/grey%20hydrogen.

Source: grey hydrogen on Wiktionary, CC BY-SA 4.0.