The Environmental and Energy Study Institute (EESI) held a briefing discussing how nations can collaborate to monitor and mitigate methane emissions to improve air quality and meet emission reduction targets. Methane accounts for 30% of the rise in global temperatures since the Industrial Revolution and has 80 times the warming potential of carbon dioxide, making it a key lever in addressing the climate crisis.  Ahead of the United Nations annual conference on climate change (COP29), this briefing covered policies nations are implementing to effectively reduce their domestic methane emissions in the energy, agriculture, and waste sectors. Panelists discussed the implementation of the Global Methane Pledge, which 155 countries have signed, and highlighted the role of technology in improving methane monitoring, compliance, and reduction.