UN climate chief urges COP31 to turn promises into action

The UN climate chief warned that global action is "nowhere near fast or fair enough," urging countries at COP31 in Turkey to turn existing promises into practical measures to cut emissions and protect communities. Simon Stiell said rising fossil fuel costs are hurting households and economies, while vulnerable nations face frustration accessing promised financial support. He called for expanding renewable energy, strengthening electricity grids, and reducing methane emissions, noting renewables saved around half a trillion dollars last year. UN chief Antonio Guterres urged leaders to "get serious" as negotiators clashed over climate finance demands from developing nations. The summit follows extreme weather events, and 2026 is likely the second-hottest year on record, with temperatures on course to exceed 1.5C above preindustrial levels.