Fossil CO2 emissions decrease by 0.4% in 2026

Global carbon emissions from fossil fuels are projected to decrease by 0.4% in 2026, driven by the expansion of solar and wind power and the Iran conflict. The 2026 Global Carbon Budget projects 38.2 billion tonnes of fossil carbon dioxide (CO2) emissions this year. Emissions from oil are projected to decrease by 1.9%, while emissions from land-use change are projected to increase slightly. The remaining carbon budget is now 150 billion tonnes, equivalent to less than four years of emissions at the current rate. The research team included over 90 institutions from around the world, including the University of Exeter, the University of East Anglia, and Ludwig-Maximilian-University Munich.