Developing countries need at least 1 trillion per year by the end of the decade to cope with climate change, economists told UN talks in Baku, where early efforts to reach a finance deal risk being overshadowed by diplomatic rows.
Money is a focus at COP29 whose success is likely to be judged by whether it can agree a new target for how much richer countries, development lenders and the private sector must provide each year to help developing countries finance the transition to greener energy and protect against extreme weather.
Reaching a deal is likely to be especially hard at a summit where the mood has been soured by disputes and pessimism about shifts in global politics.
Donald Trumps presidential election win has cast the United States future role in climate talks into doubt and tension between developed and developing nations has bubbled to the surface on the main stages and in negotiating rooms.
Parties must remember that the clock is ticking, COP29 Lead Negotiator Yalchin Rafiyev told a news conference.
