Cumulative methane emissions in China 1850-2021
China's annual methane emissions were estimated at 1.8 GtCO2e.
The amount of methane emitted by China since 1850 is equivalent to more than 97 billion metric tons of carbon dioxide. Roughly 45 percent of China's cumulative methane emissions since 1850 have been released since 1990. In 2021 alone,