Updated daily
View our work on COVID-19 vaccinations
Methane (CH₄) emissions are measured in tonnes of carbon dioxide equivalents (CO₂e) based on a 100-year global warming potential value.
Our World in Data is free and accessible for everyone.
Help us do this work by making a donation.
We use cookies to give you the best experience on our website. By continuing without changing your cookie settings, we assume you agree to this.