Analysis: Climate-finance pledges fall 70% as countries meet at COP31

Résumé détaillé

The amount of public funding pledged to help developing countries tackle climate change has dropped by more than 70% in… The post Analysis: Climate-finance pledges fall 70% as…

The amount of public funding pledged to help developing countries tackle climate change has dropped by more than 70% in 2026, according to Carbon Brief analysis.

Developed countries are required under UN climate treaties to provide “climate finance” and have traditionally announced multi-year pledges to feed into their global commitments.

Most of these pledges expired in 2025 and, since then, the US has withdrawn from international climate efforts and many European aid budgets have been cut.

A civil-society tracker shows that only five nations have announced new multi-year pledges, including just one major donor – the UK.

Germany, France and Japan are among the key contributors that have so far failed to set out plans for new climate finance, while none is expected from the US.

As a result, the total amount of public climate finance pledged over the next few years amounts to just $11.7bn a year in spending, down from recent levels of around $40bn.

Experts tell Carbon Brief that global conflict, fiscal constraints and the rise of the far right are all making it harder for developed-country governments to pledge new funds.

As the COP31 summit in Turkey gets underway, developing countries are stressing their urgent need for new finance, after nations agreed to a new global target just two years ago.

Under the Paris Agreement, developed countries are obliged to provide climate finance to help developing countries cut their emissions and prepare for climate disasters.

Début de l'article, extrait de Carbon Brief. Pour lire la suite, ouvrez l'article chez le média.