Fig. 6
From: Monthly methane emissions in Chinese mainland provinces from 2013–2022

Comparison in China’s annual methane emissions from 2013 to 2022 (a), and sectoral methane emissions by sectors in 2015 and 2019 (b) with other studies. “Waste” represents the sum of emissions from the solid waste and wastewater sectors. “Energy” represents the combined emissions from coal mining, oil and gas system, and energy combustion.