Data or statistical facts on the situation and perspectives of agri-food systems and the impact of policies
3.8 GtCO2eq per year can be stored in the soil for less than USD 100 per ton, equivalent to more than 1 Gt of solid carbon (Sutton, Lotsch & Prasann, 2024).
16% of agricultural methane emissions and 1.5% of anthropogenic GHG emissions come from rice paddy production (Sutton, Lotsch & Prasann, 2024).
46% of agri-food emissions in high-income countries come from out-of-production processes, compared to 35% in middle-income countries and 6% in low-income countries (Sutton, Lotsch & Prasann, 2024).
USD 329 billion annually could be generated with climate-smart practices, ensuring food security until 2050 without affecting biodiversity and carbon (Sutton, Lotsch & Prasann, 2024).
USD 4.3 trillion in 2030 could be generated in health, economic and environmental benefits by investing in low-emission agriculture and land-use transformation, with a 16 to 1 return on costs (Sutton, Lotsch & Prasann, 2024).
15 % emissions could be reduced by reducing fertilizer use or adopting organic agriculture, but this could also reduce agricultural production by 5 %, increase food prices by 13 % and make healthy diets more expensive by 10 % (Sutton, Lotsch & Prasann, 2024).
18-fold increase in annual investments, reaching USD 260 billion, will be required to halve food system emissions by 2030 (Sutton, Lotsch & Prasann, 2024).
52 gigatons of GHGs must be reduced to zero by 2050 to limit warming to 1.5°C, but without additional measures, an increase of 3.2°C is projected by 2100 (Sutton, Lotsch & Prasann, 2024).
68% of global agri-food emissions come from middle-income countries, while high-income countries contribute 21% and low-income countries 11% (Sutton, Lotsch & Prasann, 2024).
25.9% of agri-food emissions come from livestock, followed by forest conversion (18.4%) and food waste (7.9%) (Sutton, Lotsch & Prasann, 2024).
