The Methane Brief grew out of the Clean Exit campaign — launched in June 2025, 500,000+ impressions in six months, and now its next chapter: rigorous, biweekly, built for the people who need to act on methane now.
Methane is 82 times more potent than CO2 over 20 years. Coal mines emit 40 million tonnes annually. Ventilation Air Methane (VAM) can be destroyed at just $7 per tonne using proven RTO technology, generating verifiable carbon credits. VAM mitigation installations have been successfully commissioned and operated long term in the US, China and Australia.”
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Biweekly intelligence on coal mine methane — for investors, policymakers, and industry decision-makers who need to act now.