Global fossil CO2 emissions set to fall 0.4% in 2026 as Iran war hits oil
Global carbon dioxide emissions from fossil fuels and cement are projected to fall about 0.4% in 2026 to 38.2 billion tonnes, according to the Global Carbon Budget published on 10 November. Scientists say the dip comes mainly from lower oil use after the Iran conflict and the Strait of Hormuz closure, not a lasting peak, and total emissions including land use still hit a record.
Kabeer Ahmad8 min read