A new study has revealed that methane emissions from coal mines are significantly higher than official estimates, raising concerns over their impact on global warming. Methane, a potent greenhouse gas, traps far more heat in the atmosphere than carbon dioxide over a shorter period, making its accurate measurement critical in climate assessments.
Researchers found that many coal-producing regions are underreporting emissions due to outdated monitoring methods and gaps in data collection. Using advanced satellite observations and field measurements, scientists detected large methane leaks from both active and abandoned mines, many of which go unrecorded.
The findings suggest that coal mining is a much larger contributor to climate change than previously believed. Experts warn that without improved monitoring and stricter regulations, these emissions could undermine global efforts to limit temperature rise.
Environmental groups are urging governments to adopt better detection technologies and enforce transparency in reporting. Addressing methane leaks is seen as one of the fastest ways to slow near-term global warming. The study highlights the urgent need for coordinated international action to reduce emissions and transition toward cleaner energy sources.
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