'Oil and gas corporations under scrutiny': Cop30 escapes complete collapse with desperate deal.

As dawn was breaking the Amazonian city of Belém on Saturday morning, representatives remained confined in a airless conference room, unaware whether it was day or night. They had been 12 hours in difficult discussions, with numerous ministers representing various coalitions of countries from the least developed nations to the richest economies.

Frustration mounted, the air thick as exhausted delegates faced up to the sobering reality: they would not reach a comprehensive agreement in Brazil. The 30th UN climate conference faced the brink of complete breakdown.

The sticking point: Fossil fuels

Research has demonstrated for well over a century, the CO2 emissions produced by consuming fossil fuels is increasing temperatures on our planet to dangerous levels.

However, during nearly three decades of regular climate meetings, the crucial requirement to cease fossil fuel use has been mentioned only once – in a decision made two years ago at Cop28 to "transition away from fossil fuels". Representatives from the Gulf states, Russia, and several other countries were adamant this would not occur another time.

Increasing pressure for change

At the same time, a increasing coalition of countries were equally determined that advancement on this issue was vitally needed. They had developed a initiative that was gathering expanding support and made it clear they were ready to hold firm.

Emerging economies strongly sought to make progress on securing financial assistance to help them manage the already disastrous impacts of environmental crises.

Critical moment

During the night of Saturday, some delegates were willing to leave and trigger failure. "The situation was precarious for us," remarked one energy minister. "I was ready to walk away."

The breakthrough happened through discussions with Saudi Arabia. Around 6am, senior representatives left the main group to hold a private conversation with the chief Saudi negotiator. They pressed text that would subtly reference the global commitment to "shift from fossil fuels" made two years earlier in Dubai.

Unanticipated resolution

Rather than explicitly mentioning fossil fuels, the text would refer to "the Dubai agreement". Following reflection, the Saudi delegation unexpectedly agreed to the wording.

The room showed visible relief. Applause rang out. The settlement was completed.

With what became known as the "Belém political package", the world took an incremental move towards the systematic reduction of fossil fuels – a faltering, insufficient step that will barely interrupt the climate's ongoing trajectory towards disaster. But nevertheless a important shift from total inaction.

Important aspects of the agreement

• In addition to the oblique commitment in the formal agreement, countries will commence creating a framework to systematically reduce fossil fuels
• This will be mostly a voluntary initiative led by Brazil that will deliver findings next year
• Addressing the essential decreases in greenhouse gas emissions to not exceed the 1.5C limit was also put off to next year
• Developing countries secured a tripling to $120bn of regular financial support to help them cope with the impacts of environmental crises
• This amount will not be fully available until 2035
• Workers will benefit from a "equitable change process" to help people working in polluting businesses move toward the sustainable sector

Differing opinions

As the world hovers near the brink of climate "critical thresholds" that could destroy ecosystems and throw whole regions into disorder, the agreement was insufficient as the "major breakthrough" needed.

"Cop30 gave us some small advances in the correct path, but considering the magnitude of the climate crisis, it has failed to rise to the occasion," warned one environmental analyst.

This limited deal might have been all that was possible, given the political challenges – including a US president who avoided the talks and remains committed to oil and coal, the increasing presence of rightwing populism, persistent fighting in different locations, intolerable levels of inequality, and global economic volatility.

"The climate arsonists – the fossil fuel giants – were ultimately in the spotlight at the climate summit," says one policy convener. "There is no turning back on that. The platform is accessible. Now we must convert it to a genuine solution to a safer world."

Major disagreements revealed

While nations were able to celebrate the official adoption of the deal, Cop30 also exposed significant divisions in the only global process for confronting the climate crisis.

"UN negotiations are consensus-based, and in a era of geopolitical divides, consensus is progressively challenging to reach," observed one senior UN official. "We should not suggest that this summit has achieved complete success that is needed. The gap between present circumstances and what evidence necessitates remains alarmingly large."

Should the world is to prevent the gravest consequences of climate collapse, the UN climate talks alone will fall far short.