Why is the methane generated by decomposing organic matter in landfills considered a high-priority environmental concern?

Answer

It has a warming potential over 80 times greater than CO2 in the short term

Methane ($ ext{CH}_4$) generated in landfills is highly prioritized because it possesses a warming potential over 80 times greater than carbon dioxide ($ ext{CO}_2$) over a short time frame, making its capture crucial for mitigating climate impact.

Why is the methane generated by decomposing organic matter in landfills considered a high-priority environmental concern?
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