Poor nations need $1 trn a year to go green

Any deal is likely to be hard fought given reluctance among many western govts

Pay now to help poorer countries cope with climate change or pay more later, negotiators were warned on Thursday as experts said poor states need at least $1 trillion per year by the end of the decade to move to greener energy and protect against extreme weather.

Money is a central focus of the COP29 climate talks being held in Azerbaijan and the success of the summit is likely to be judged on whether nations can agree a new target for how much richer nations, development lenders and the private sector must provide each year to developing countries to finance climate action.