The headline: The European Union and its 27 member states provided €41.6 billion in climate finance for developing countries in 2025 — €32.3 billion from public budgets, plus €9.3 billion in private money mobilised by public guarantees and loans. The figures, published by the Council of the EU on 29 October, arrive ten days before the COP31 climate talks open in Antalya, Türkiye.
The catch: the total actually fell. Public funding rose by €600 million on 2024, but mobilised private finance dropped from €11 billion to €9.3 billion, dragging the combined figure down from €42.7 billion. And the EU’s climate commissioner, Wopke Hoekstra, has told Bloomberg that new pledges at COP31 are “dead in the water.”
Why it matters: the EU is still the world’s largest provider of climate finance, and its numbers anchor the developed world’s collective promise to mobilise $100 billion a year — and, under the deal struck at COP29, $300 billion a year by 2035. If the biggest donor says the well is dry, the argument at Antalya shifts from “how much more” to “who else pays.”
Almost half of the public money — 48% — went to adaptation or projects that combine adaptation with cutting emissions: sea walls, drought-resistant crops, early-warning systems. Grants made up 41% of the public contribution; the rest was largely loans. The EU budget itself contributed €4.3 billion, and the European Investment Bank €2.7 billion. (Council of the EU)
The timing is pointed. African negotiators have written to UN climate chief Simon Stiell demanding a tripling of adaptation finance at COP31, arguing that the countries least responsible for emissions are paying the highest price for them. The EU’s answer, in effect, is that other wealthy countries need to step up first — a frustration Brussels has voiced more openly as energy prices at home stay high and budgets tighten.
There was one brighter number this week. The Green Climate Fund, the world’s largest multilateral climate fund, approved a record $1.97 billion for 21 projects, taking its 2026 total to $3.2 billion. Its director says demand for funding now exceeds $11 billion, and a new policy could soon let it accept money from non-government sources for the first time.
Put together, the picture at the door of COP31 is this: the machinery of climate finance is still moving, and in the Green Climate Fund’s case moving faster than ever — but the political willingness to promise more has stalled. Antalya will test whether the world’s richest countries can close that gap, or whether developing nations leave Türkiye with the same money, relabelled. Related: the IPCC’s suspended climate meeting and China’s clean-tech exports.
