The United Nations Climate Change Conference, or COP30, ended Saturday in Belém, Brazil, with a sweeping agreement that avoids any mention of “fossil fuels,” drawing sharp criticism from environmental and human rights groups who said the deal falls short of what is needed to confront the climate crisis.
Advocates said the conference’s final Global Mutirão decision failed to outline clear plans to transition away from oil, gas and coal, or to halt deforestation — two key drivers of rising global temperatures since the preindustrial era.
COP30 was notable in that it was the first international climate conference to which the US did not send a formal delegation, following President Donald Trump’s decision to withdraw the US from the Paris Agreement.
Yet, even without a Trump administration presence, observers were disappointed in the power of fossil fuel-producing countries to derail ambition. The final document also failed to heed the warning of a fire that broke out in the final days of the talks, which many saw as a symbol for the rapid heating of the Earth.
In the closing session, COP30 President André Corrêa do Lago conceded that negotiators had not met the expectations of many participants. “We know some of you had greater ambitions for some of the issues at hand,” he said. He added that youth and civil society would continue to push for stronger action, and pledged “not to disappoint” during his presidency.
Lago announced plans to draft two new roadmaps in response to the concerns: one to halt and reverse deforestation, and another to guide a “just, orderly and equitable” transition away from fossil fuels while mobilising resources to support those efforts.
Despite the omissions, U.N. climate chief Simon Stiell highlighted what he called significant progress at COP30, including strategies to accelerate implementation of the Paris Agreement, a push to triple adaptation financing, and commitments to advance a just energy transition.
He said 194 nations had held firm in the face of “turbulent geopolitical waters,” including polarisation and climate denial, and remained “determined to hold the line at 1.5°C.”
At the centre of the summit’s outcome was the Mutirão text, a package that consolidates four contentious negotiation tracks — including mitigation, finance and trade barriers — into a single consensus agreement. Seventeen additional decisions were adopted alongside it.
The final document declares the global shift toward low-emissions and climate-resilient development “irreversible,” and says the Paris Agreement is working but must “go further and faster.” It also emphasises the economic and social benefits of climate action, citing job creation, improved energy access and better public health. Stiell noted that investments in renewable energy now outpace fossil fuels two to one, calling it “a political and market signal that cannot be ignored.”
