decarbonize

verb

de·​car·​bon·​ize (ˌ)dē-ˈkär-bə-ˌnīz How to pronounce decarbonize (audio)
decarbonized; decarbonizing; decarbonizes

transitive verb

1
: to remove carbon from (something)
It's usually not necessary to dismantle the engine to decarbonize it anymore.Allen D. Berrien
2
: to reduce the levels of carbon emissions (such as carbon dioxide) caused by or involved in (something, such as a facility, process, or organization)
… we must decarbonize the energy supply by developing forms of power that emit less greenhouse gas or none at all.Daniel Ben-Ami
[Steve] Cohen is confident that we will be able to decarbonize our economy in time to avoid catastrophic climate impacts.Renee Cho

intransitive verb

: to reduce the production of carbon emissions
Certainly, people at Airbus say they need to decarbonize, and research on battery technology for electric planes has been disappointing.Ned Potter
decarbonizer noun

Examples of decarbonize 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.
Specifically, the International Maritime Organization approved a draft emissions pricing framework with the goal of decarbonizing the shipping industry. Hersh Shefrin, Forbes.com, 18 June 2025 The first is that the right-leaning government, which took office in November 2023, threw out 35 climate policies, including a clean car discount and a fund for investing in decarbonizing industries, without proper public consultation. Helen Regan, CNN Money, 11 June 2025 Advertisement Advertisement Not too long ago, Tesla’s struggles would have been seen as a warning sign for broader EV takeup—and the push for decarbonizing transportation more broadly. Justin Worland, Time, 25 Apr. 2025 The question is no longer if militaries must decarbonize—but whether Europe will lead or be forced to follow With €800 billion in military investments planned, the EU faces a decisive moment: lock in fossil fuel dependence or shape the next generation of global security. Ingmar Rentzhog, Forbes, 11 Mar. 2025 See All Example Sentences for decarbonize

Word History

Etymology

International Scientific Vocabulary

First Known Use

1821, in the meaning defined at transitive sense 1

Time Traveler
The first known use of decarbonize was in 1821

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Cite this Entry

“Decarbonize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decarbonize. Accessed 28 Jun. 2025.

Last Updated: - Updated example sentences
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