SB64 Bonn Talks End in Stalemate on Adaptation Finance and Trade

The UN’s mid-year Bonn climate conference (SB64) closed last week in broad deadlock, with the most consequential breakdown centring on the Global Goal on Adaptation (GGA). Developing nations — led by the African Group and Small Island Developing States — demanded that a COP30 pledge by wealthy countries to triple adaptation finance be formally inscribed in negotiating text; developed nations refused, halting GGA talks entirely. The future mandate of the Climate Finance Work Programme (CFWP), established at COP30 under Article 9 of the Paris Agreement to advance climate finance discussions between developed and developing countries, also remained unresolved — raising concern it may not appear on COP31’s draft agenda in Türkiye.

Trade presented a second major fault line: developing nations insisted that unilateral climate-linked trade measures must conform to the UNFCCC principle of Common but Differentiated Responsibilities and Respective Capabilities (CBDR-RC) and align with nationally determined contributions, while the EU, the UK, and other developed parties argued that such measures fall within their legitimate domestic regulatory autonomy. UN climate chief Simon Stiell used the closing plenary to rebuke the pattern of “groups refusing to deliver commitments or allow the process to move forward unless others go first,” calling it a recipe for gridlock.

The single clear advance was formalisation of the Just Transition Work Programme as the “Belém–Antalya Mechanism”, structured to identify workers and regions facing job displacement, mobilise international public finance for retraining, and facilitate clean-energy technology transfer to developing nations. The COP31 Presidency separately announced new 2035 ambition targets: raising electricity’s share of final energy demand to 35% from roughly 20%, halving growth in global waste, and cutting building-sector energy intensity by at least 25%. Experts welcomed the electrification push but noted it must account for the coal dependency of fast-growing developing economies. The full weight of unresolved issues now falls to COP31.