METHANE EMISSIONS REPORT 2025

Emissions are widespread but with the right data and insights, they are eminently addressable.
In 2025, GHGSat detected methane equivalent to 702 MtCO₂e across 127 countries. The data tells a consistent story — and reveals the gap between what's measured and what's reported.
702 MtCO₂e
Methane detected in 2025
127
Countries monitored
28,224
Super-emitter plumes
A Trusted Monitoring Partner of Industry Leaders

What you’ll find inside
✅ Why Oil & Gas (49%) and Waste (29%) dominate — and how Mining (16%) is emerging from under-monitoring.
✅ How shifting policy across the EU, U.S., Canada, and China is reshaping operator strategy.
✅ The regional emissions map — from Eurasia and Asia to landfills across Africa.
✅ Peer-reviewed findings published in Nature, Science, and more.
See the full picture
Download the 2025 Report