Climate
Fossil fuel CO2 emissions hit record high in 2025
11/12/2025 - 16:34
Global carbon emissions from fossil fuels are projected to rise by 1.1% in 2025 – reaching a record high, according to new research by the Global Carbon Project. The 2025 Global Carbon Budget projects 38.1 billion tonnes of fossil carbon dioxide (CO 2) emissions this year. Decarbonisation of energy systems is progressing in many countries – but this is not enough to offset the growth in global...