COP31 in Antalya: a summit with two presidents

The 31st United Nations climate conference, COP31, is scheduled to be held at the Antalya Expo Center in Türkiye from 9 to 20 November 2026, just days after this note's fact-check date, so what follows is a preview, not an outcome. Its most unusual feature was settled a year earlier. Türkiye and Australia had both bid to host, and under UN rules failure to agree would have sent the summit to Bonn in Germany, home of the UN climate secretariat. At COP30 in Belém, Brazil, in November 2025, the two countries compromised: Türkiye hosts the summit and holds the COP presidency, while Australia's climate and energy minister, Chris Bowen, presides over the negotiations.

The split is genuinely unprecedented in thirty years of climate summits. Türkiye's environment minister, Murat Kurum, chairs COP31, hosts the World Leaders' Summit, and leads the action agenda, while Bowen holds authority over the negotiated outcomes. Australia also leads a pre-COP meeting hosted in the Pacific, in Fiji and Tuvalu, from 5 to 8 October 2026, intended to give ministers a chance to narrow differences before Antalya and to foreground the climate vulnerability of Pacific island states, which was Australia's original reason for bidding with the Pacific. Reporting in September 2026 noted tension in the arrangement, with Kurum saying the final decision rests with the COP presidency, while the agreed modalities give Australia authority over negotiations, so how the split works in practice is itself something to watch.

Several items arrive unresolved from the mid-year negotiations in Bonn in June 2026. Developing countries have pressed for the new climate finance work programme agreed at Belém to have its own agenda item at COP31, focused on Article 9.1 of the Paris Agreement, under which developed countries are to provide finance. At COP30, dozens of countries backed a roadmap for transitioning away from fossil fuels, but it was not included in the decision. The European Union's carbon border adjustment mechanism entered its definitive period on 1 January 2026, requiring importers of covered goods above a 50-tonne annual threshold to be authorised declarants, which adds a trade dimension to the climate talks.

For India, the summit matters on finance, adaptation, and energy transition: the pace at which climate finance flows, whether a just-transition mechanism agreed at COP30 gets real shape, and how border carbon measures treat developing-country exports. None of that will be decided by who holds the gavel. It will be decided, as always, by whether nearly two hundred countries can agree on text.