green hydrogen

noun

: hydrogen that is produced by splitting water into its two components of hydrogen and oxygen using a renewable energy source (such as wind or solar)

Examples of green hydrogen in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The flight was powered by a Proton Exchange Membrane (PEM) fuel-cell-battery architecture and zero-emission green hydrogen. Mrigakshi Dixit, Interesting Engineering, 12 May 2026 Very promising renewable energy sources, such as green hydrogen, can fuel heavy vehicles like trucks and reduce carbon emissions. Jeff Horseman, Oc Register, 5 May 2026 In a country already running a third of global hydropower capacity, ambitious dam projects are breaking ground in China’s mountainous west, while the government has set its sights on pioneering next-generation technologies like nuclear fusion and green hydrogen. Simone McCarthy, CNN Money, 21 Apr. 2026 Agreements with partners such as Saudi Arabia include collaboration on green hydrogen. Angela Chitkara, Fortune, 17 Apr. 2026 Before traffic was effectively throttled in the Strait of Hormuz, the case for green hydrogen was harder to make. Natasha Bracken, semafor.com, 7 Apr. 2026 The use of scrap steel, electric-arc furnaces or green hydrogen are seen as key decarbonization technologies for the sector. Suzanne Lynch, Bloomberg, 17 Feb. 2026

Word History

First Known Use

2002, in the meaning defined above

Time Traveler
The first known use of green hydrogen was in 2002

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Cite this Entry

“Green hydrogen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/green%20hydrogen. Accessed 17 May. 2026.

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