Global Fossil Fuel Emissions Projected to Fall in 2026

Global fossil fuel emissions are projected to fall by approximately 0.4 percent in 2026, reaching roughly 38.2 billion tons of carbon dioxide. This represents the first decline since the 2020 pandemic and was announced during a United Nations climate summit in Antalya, Turkey.

Researchers from the Global Carbon Project and the Center for International Climate Research attribute the dip to geopolitical instability. The U.S. war with Iran and the closure of the Strait of Hormuz, combined with the ongoing Russia-Ukraine war, caused oil and gas prices to surge. This prompted many nations to reduce consumption or transition to domestic energy alternatives. Consequently, oil emissions are expected to drop nearly 2 percent and natural gas by 0.3 percent.

However, the decline is not uniform. Coal emissions are projected to rise by 0.6 percent, fueled by increased usage in India and China. While China is seeing a projected 1 percent drop in overall emissions due to renewable energy and electric vehicle adoption, India's emissions are expected to rise 4 percent following a dry monsoon.

Analysts warn that this trend may be temporary. Glen Peters of the Center for International Climate Research described the drop as "unexpected" and noted that a single-year decline is not a structural peak. Jan Ivar Korsbakken added that while there are reasons to believe the current trend is different, it remains too early to confirm if Chinese emissions have finally peaked.