Countries in Bonn have failed to make progress on a post-2025 climate finance goal, with developing and developed country negotiators blaming each other in fiery exchanges at the semi-annual UN talks.

As the discussions ended on Tuesday, country representatives on both sides expressed disappointment with the process that is expected to result in agreement on a new collective quantified target (NCQG) at COP29 in Baku in November.

They will leave the German city with a 35-page informal "entry paper" filled with wildly different views and repeatedly branded "unbalanced" by negotiators during the final session of talks. (Matteo Civillini and Joe Lo, more at climatechangenews.com)