'Fossil fuel giants finally in the crosshairs': UN climate summit escapes total failure 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. For more than 12 hours in strained discussions, with numerous ministers representing multiple blocs of countries from the least developed nations to the wealthiest economies.

Tempers were short, the air heavy as sweaty delegates confronted the grim reality: they were unlikely to achieve a comprehensive agreement in Brazil. The latest global climate summit teetered on the brink of abject failure.

The major obstacle: Fossil fuels

Research has demonstrated for well over a century, the greenhouse gases produced by burning fossil fuels is heating up our planet to alarming levels.

Nevertheless, during more than three decades of yearly climate meetings, the urgent need to stop fossil fuel use has been addressed only once – in a decision made two years ago at the Dubai climate summit to "move beyond fossil fuels". Officials from the Arab Group, Russia, and multiple other countries were adamant this would not be repeated.

Growing momentum for change

Simultaneously, a increasing coalition of countries were just as committed that movement on this issue was urgently necessary. They had formulated a initiative that was earning expanding support and made it clear they were willing to dig in.

Emerging economies urgently needed to move forward on securing economic resources to help them manage the growing impacts of climate disasters.

Turning point

During the night of Saturday, some delegates were prepared to walk out and cause breakdown. "It was on the edge for us," stated one energy minister. "I considered to walk away."

The pivotal moment happened through discussions with Saudi Arabia. Near 6am, key negotiators separated from the main group to hold a confidential discussion with the head Saudi negotiator. They encouraged text that would obliquely recognise the global commitment to "transition away from fossil fuels" made two years earlier in Dubai.

Unexpected agreement

As opposed to explicitly mentioning fossil fuels, the text would refer to "the previous commitment". Following reflection, the Saudi delegation unexpectedly approved the wording.

The room expressed relief. Cheers erupted. The deal was finalized.

With what became known as the "Belém political package", the world took a modest advance towards the phaseout of fossil fuels – a hesitant, insufficient step that will minimally impact the climate's ongoing trajectory towards catastrophe. But nevertheless a important shift from absolute paralysis.

Key elements of the agreement

• Complementing the oblique commitment in the official document, countries will start developing a plan to phase out fossil fuels
• This will be primarily a voluntary initiative led by Brazil that will report back next year
• Addressing the required reductions in greenhouse gas emissions to not exceed the 1.5C limit was likewise deferred to next year
• Developing countries obtained a threefold increase to $120bn of regular financial support to help them cope with the impacts of climate disasters
• This funding will not be delivered in full until 2035
• Workers will benefit from a "fair adjustment program" to help people working in fossil fuel sectors shift to the renewable industry

Mixed reactions

With global conditions hovers near the brink of climate "critical thresholds" that could eliminate habitats and force whole regions into chaos, the agreement was far from the "significant advancement" needed.

"Cop30 gave us some modest progress in the right direction, but in light of the severity of the climate crisis, it has not met the occasion," warned one climate expert.

This imperfect deal might have been the best attainable, given the geopolitical headwinds – including a American leader who ignored the talks and remains aligned with oil and coal, the growing influence of nationalist politics, persistent fighting in different locations, intolerable levels of inequality, and global economic volatility.

"Major polluters – the fossil fuel giants – were at last in the focus at Cop30," comments one climate activist. "We have crossed a threshold on that. The platform is open. Now we must convert it to a genuine solution to a protected environment."

Deep fissures revealed

Even as nations were able to celebrate the gavelling through of the deal, Cop30 also revealed deep fissures in the sole international mechanism for confronting the climate crisis.

"International summits are consensus-based, and in a period of geopolitical divides, unanimity is increasingly difficult to reach," observed one senior UN official. "We should not suggest that this summit has achieved complete success that is needed. The gap between our current position and what evidence necessitates remains alarmingly large."

If the world is to prevent the most severe impacts of climate crisis, the UN climate talks alone will fall far short.