Agriculture accounts for a large share of global greenhouse gas emissions, and the path to carbon neutrality is not straightforward. Researchers from Land-CRAFT - Center for Landscape Research in Sustainable Agricultural Futures at Aarhus University and others have, through a comprehensive life cycle analysis of data from China, identified an integrated biomass pyrolysis and electricity generation system coupled with commonly applied methane and nitrogen mitigation measures that, together with the right management of agricultural land, can significantly reduce greenhouse gas emissions from Chinese staple crops.