This report draws on more than 1 300 government budgetary transfers and tax expenditures providing preferential treatment for the production and consumption of fossil fuels as documented in the 2020 OECD Inventory of Support Measures for Fossil Fuels to track progress in reform of support. It...

Despite commitments to scale up and speed up climate action, the fiscal cost of government support for fossil fuels almost doubled in 2022 to reach more than USD 1.4 trillion as governments across the OECD and partner countries introduced substantial initiatives to mitigate high energy costs on...