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Photo: UN Photo

World leaders rally for ‘full-speed’ climate action ahead of COP30

At a high-stakes virtual summit on Wednesday, UN Secretary-General António Guterres and Brazilian President Luiz Inácio Lula da Silva brought together 17 national leaders from major economies and climate-vulnerable countries. The goal was to accelerate global climate ambition ahead of COP30, which will be hosted in Brazil.

The meeting was part of a joint mobilisation strategy by the two leaders to strengthen global action under the Paris Agreement and build momentum for stronger national climate plans to be announced in 2025.

The two-hour session held behind closed doors included China, the European Union, the African Union, the Association of Southeast Asian Nations, and small island developing States.

Mr. Guterres described it as one of the most diverse meetings of national leaders focused exclusively on climate for some time, carrying a powerful unifying message.

“As we heard today, the world is moving forward. Full-speed ahead. No group or government can stop the clean energy revolution”, he declared at a press briefing afterwards.

New national commitments
He said many leaders pledged to deliver ambitious new climate plans, formally known as National Determined Contributions (NDCs), as soon as possible in what he called a “strong message of hope”.

Guterres announced that President Xi Jinping confirmed during the meeting that China’s updated NDCs would cover all economic sectors and all greenhouse gases — a clarification he described as “extremely important” for climate action.

He added that these pledges provide a vital opportunity to chart a bold path for the next decade and most importantly, help speed up a just transition away from fossil fuels to renewables.

‘Economic opportunity of the century’
Renewable energy production is “the economic opportunity of the century,” he said, describing it as the “pathway out of climate hell.”

“The clean energy sector is booming – creating jobs and boosting competitiveness and growth worldwide…Science is on our side and economics have shifted.”

The UN chief noted that prices for renewables have fallen dramatically, offering “the surest route to energy sovereignty and security, ending dependence on volatile and expensive fossil fuel imports.”

Since the 2015 Paris Agreement, global projections for warming have declined, from over 4°C this century to 2.6°C if current plans are implemented.

But that still falls short of limiting temperature rise to 1.5°C above pre-industrial levels – the goal agreed in Paris by nations and endorsed by climate scientists.

The Secretary-General urged leaders to submit national plans that align with that target, cover all greenhouse gases and sectors, and signal a full commitment to achieving net zero emissions by 2050.