Reducing Atmospheric Methane: New Tech and Policy Hurdles

Methane is a far more potent greenhouse gas than CO2, trapping up to 85 times more heat over a decade. This article explores methods to reduce, absorb, or convert atmospheric methane, from soil enrichment with methane-eating microbes to new catalytic reactors that turn methane into useful chemicals like formaldehyde. These technologies are promising but face high costs and a lack of regulatory push. Key efforts include MIT's enzyme-based catalyst that converts methane to formaldehyde at lower temperatures, and a University of Maryland membrane reactor that turns natural gas into commodity chemicals. However, the article notes that funding cuts and weak government regulation slow progress. For anyone tracking climate tech, this highlights both the technical potential and the policy gaps that keep methane removal from scaling.