🌿 Environment Sep 1, 2026 · Carbon Brief Staff

Guest post: Why tough methane cuts are crucial for keeping warming ‘well-below’ 2C

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Guest post: Why tough methane cuts are crucial for keeping warming ‘well-below’ 2C
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Methane is a powerful greenhouse gas and the second-largest contributor to global warming after carbon dioxide (CO2).



Methane traps heat in the atmosphere more efficiently than CO2, but has a significantly shorter lifespan, fading after just a few decades.



Therefore, reducing emissions of methane – a gas primarily produced by agriculture, fossil fuels and waste management – is a powerful option for limiting global warming in the near-term.

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