Brazil has released the world's first voluntary global roadmap for phasing out fossil fuels, its final act as COP30 host, proposing a phased collective agenda from 2028 to 2033 and a plan to halt deforestation by 2030. A new fossil fuel agreement is considered unlikely at COP31 in Antalya from 9 November 2026, where critics warn a Türkiye- and Australia-backed electrification programme could mask fossil fuel expansion.