Rich countries were $17bn short on paying the $100bn a year to developing countries in climate finance in 2020

Guardian graphic. Source: OECD 2022, Aggregate Trends of Climate Finance Provided and Mobilised by Developed Countries. Note: 2015 private finance gap is due to implementation of enhanced measurement methodologies. Private flows for 2015 to 18 cannot be directly compared with private flows for 2013 to 14