By Kate Abnett , Renju Jose and Peter Hobson

Item 1 of 2 United Nations Secretary-General Antonio Guterres and COP29 President Mukhtar Babayev attend the opening of the Belem Climate Summit plenary session, as part of the COP30 United Nations Climate Change Conference, in Belem, Brazil, November 6, 2025. REUTERS/Adriano Machado/File Photo

[1/2] United Nations Secretary-General Antonio Guterres and COP29 President Mukhtar Babayev attend the opening of the Belem Climate Summit plenary session, as part of the COP30 United Nations Climate Change Conference, in Belem, Brazil, November 6, 2025. REUTERS/Adriano Machado/File Photo Purchase Licensing Rights , opens new tab

SYDNEY, Nov 20 (Reuters) – Turkey will host next year’s UN climate summit while Australia will lead the conference’s negotiations among governments, under a compromise deal taking shape in talks in Brazil, Australian Prime Minister Anthony Albanese said on Thursday.

The annual COP conferences are the world’s main forum for driving climate action. The compromise would resolve a stand-off between Australia and Turkey over who would stage COP31. Both bid in 2022 to host it and refused to stand down.

The two sides were now close to a deal that would see Turkey hosting COP31 as summit president, with a pre-COP event staged in the Pacific and Australia as president of negotiations, Albanese said.

“What we’ve come up with is a big win for both Australia and Turkey,” he told Australian Broadcasting Corp Radio.

The two nations now have just a year to prepare for an event that attracts tens of thousands of people and requires months of diplomatic legwork to reach consensus around climate goals.

“There’s a little way to go in these discussions,” Australia’s Climate Change and Energy Minister Chris Bowen told reporters at COP30 in Belem, Brazil, adding that the compromise would achieve Australia’s aims.

“It would be great if Australia could have it all. But we can’t have it all,” he said on Wednesday. “It was important to strike an agreement.”

The deal envisages Bowen leading COP negotiations. “I would have all the powers of COP presidency to manage, to handle the negotiations, to appoint co-facilitators, to prepare draft text, and to issue the cover decision,” Bowen said.

The Turkish government did not immediately respond to requests for comment.

“It is a good outcome,” said David Dutton, a director of research at the Lowy Institute who was until September Australia’s assistant secretary of climate diplomacy.

“It alleviates some of the cost and burden of organising the COP while creating opportunities for Australia and the Pacific to do something with it.”

SPOTLIGHT ON PACIFIC CONCERNS

Australia pitched its bid as a “Pacific COP”, done in partnership with low-lying island nations and emphasising their exposure to climate change and rising sea levels.

It says it has already spent A$7 million ($4.5 million) on preparing to host, reflecting confidence that backing from a large number of countries would enable it to fend off Turkey’s bid.

Turkey, which will host COP31 in the city of Antalya, has said that as an emerging economy it would promote solidarity between rich and poor countries at its summit, which would have a more global rather than regional focus.

Earlier this week, Albanese rejected prospects of co-hosting the event, citing United Nations rules. Turkey had urged such a joint model and said the sides had discussed potential frameworks in September.

A source familiar with the discussions said there was some confusion about the arrangement on running the negotiations and whether the sharing of responsibilities was permissible under UN rules that envisage one country leading. The person declined to be named as they are not authorised to speak to the media.

News of the compromise deal was first reported by Bloomberg.

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