Explainer: Why Antalya’s Climate Summit is dubbed an 'implementation COP'
Models from Kenya pose with a mascot in front of the Azerbaijan pavilion on the opening day of the UN Climate Change Conference (COP31) in Antalya, Turkey, November 9, 2026.
In Antalya, Turkey
For three decades, UN climate summits have followed a familiar script: high-level political speeches, tense late-night negotiations and the signing of consensus documents setting ambitious global goals.
From the adoption of the Kyoto Protocol in 1997 to the historic Paris Agreement at COP21 in 2015, the UN process has excelled at establishing legal rules and signalling market direction. Under the Paris Agreement architecture, 196 nations committed to limiting global warming to well below 2°C while pursuing efforts to limit it to 1.5°C. They also established a five-year cycle of Nationally Determined Contributions (NDCs), adaptation planning and financial support obligations.
Yet, as the 31st Conference of the Parties (COP31) opened in Antalya, the global reality remains: written promises are not stopping temperatures from rising or protecting communities on the frontlines of extreme weather. This is why COP31 is explicitly branded the "Implementation COP".
Following the first Global Stocktake at COP28 and the financial targets agreed at COP29, COP31's core objective is to close the massive gap between pledges made in negotiating rooms and funded projects on the ground.
Why Antalya for implementation?
Antalya's selection as host stems from the UN's annual regional rotation, which assigned COP31 to the Western Europe and Others Group (WEOG). Türkiye put forward a strong bid, positioning Antalya as a natural geopolitical bridge.
Situated between Europe, Asia, the Middle East and Africa, Türkiye occupies a unique geopolitical position. It maintains strong trade ties with developed nations while facing acute climate vulnerabilities shared by the Global South.
Under the theme "Türkiye as a Bridge", the Presidency set out to use Antalya as a neutral meeting ground to break traditional deadlocks between donor and recipient nations, while highlighting Mediterranean climate challenges, from ocean warming to water scarcity.
The reality check: Science vs action
Releasing the State of the Climate Update 2026, World Meteorological Organization (WMO) Secretary-General Celeste Saulo confirmed that the past 12 years had individually been the warmest on record, with the last four breaking records consecutively.
Opening the plenary, UN Climate Executive Secretary Simon Stiell addressed the limits of diplomacy.
"No single conference can bridge the chasm between science and reality. We must deal with the world as it is, not as we might wish it to be. COPs have traditionally sent signals. Setting global targets. Deciding the direction of travel. Building momentum and resolve. Since forging the Paris Agreement together, we've sent signal after signal to political systems and global markets. That has changed our world," he said.
Mr Stiell added that COP31 must focus entirely on converting those signals into tangible results.
"Global heating is already costing the Earth, and the vulnerable everywhere are paying the highest price. COP31 must supercharge solutions, across both the negotiations and the Action Agenda. The stronger the COP31 outcomes, the more they will help convert targets into real-world outcomes, spreading more benefits to more people."
Taking over the Presidency, Turkish Minister Murat Kurum warned that promises without capital were meaningless.
"Our promises must be backed by capital. That capital must fund investment. And that investment must deliver results," he said.
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