Definition of biogas
: a mixture of methane and carbon dioxide produced by the bacterial decomposition of organic wastes and used as a fuel
Recent Examples of biogas from the Web
The biogas must be refined before it can be put into a utility’s natural gas pipeline, or used as fuel for trucks and buses.
If methane and biogas rise in price, so will the cost of running the box.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'biogas'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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