biogas
noun
bio·gas
ˈbī-ō-ˌgas 
: a mixture of methane and carbon dioxide produced by the bacterial decomposition of organic wastes and used as a fuel
Examples of biogas in a Sentence
Recent Examples on the Web
According to the company, the pilot operated continuously for thousands of hours using untreated biogas composed of roughly 65 percent methane and 35 percent carbon dioxide.
—
Aamir Khollam, Interesting Engineering, 15 June 2026
In a survey of PE firms and their institutional investors this month by consulting firm Campbell Lutyens, investors ranked their appetite for LNG projects midway down a list of 20 energy subsectors, in between biogas and carbon capture.
—Tim McDonnell, semafor.com, 28 May 2026
Central Pollution Control Board (CPCB; Indian statutory body monitoring waste and pollution levels nationwide) rules state that such organic waste must be turned into compost or biogas through on-site treatment where possible.
—Aman Kumar, Encyclopedia Britannica, 14 May 2026
Some facilities use this biogas to offset part of their electricity demand, helping lower the massive energy consumption associated with wastewater treatment.
—New Atlas, 9 May 2026
See All Example Sentences for biogas
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.
Aamir Khollam, Interesting Engineering, 15 June 2026
In a survey of PE firms and their institutional investors this month by consulting firm Campbell Lutyens, investors ranked their appetite for LNG projects midway down a list of 20 energy subsectors, in between biogas and carbon capture.
—Tim McDonnell, semafor.com, 28 May 2026
Central Pollution Control Board (CPCB; Indian statutory body monitoring waste and pollution levels nationwide) rules state that such organic waste must be turned into compost or biogas through on-site treatment where possible.
—Aman Kumar, Encyclopedia Britannica, 14 May 2026
Some facilities use this biogas to offset part of their electricity demand, helping lower the massive energy consumption associated with wastewater treatment.
—New Atlas, 9 May 2026
See All Example Sentences for biogas
Cite this Entry
“Biogas.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biogas. Accessed 25 Jun. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
