'Fossil fuel giants finally in the crosshairs': Cop30 escapes utter breakdown with eleventh-hour deal.

While dawn illuminated the Amazonian city of Belém on Saturday morning, negotiators remained trapped in a windowless conference room, uncertain whether it was day or night. For more than 12 hours in tense discussions, with scores ministers representing 17 groups of countries from the least developed nations to the richest economies.

Patience wore thin, the air heavy as sweaty delegates faced up to the sobering reality: there would not be a comprehensive agreement in Brazil. The international climate negotiations teetered on the brink of complete breakdown.

The central impasse: Fossil fuels

Research has demonstrated for well over a century, the carbon dioxide produced by burning fossil fuels is increasing temperatures on our planet to alarming levels.

Nevertheless, during nearly three decades of regular climate meetings, the essential necessity to stop fossil fuel use has been addressed only once – in a agreement made two years ago at Cop28 to "transition away from fossil fuels". Delegates from the Arab Group, Russia, and multiple other countries were adamant this would not be repeated.

Mounting support for change

Simultaneously, a growing number of countries were similarly resolved that progress on this issue was crucially important. They had developed a proposal that was attracting growing support and made it evident they were prepared to stand their ground.

Less wealthy nations strongly sought to move forward on securing financial assistance to help them cope with the increasingly severe impacts of extreme weather.

Turning point

By the early hours of Saturday, some delegates were ready to walk out and trigger failure. "The situation was precarious for us," remarked one government representative. "I considered to walk away."

The critical development came through negotiations with Saudi Arabia. Around 6am, principal delegates split from the main group to hold a confidential discussion with the chief Saudi negotiator. They pressed wording that would indirectly acknowledge the global commitment to "shift from fossil fuels" made two years earlier in Dubai.

Unanticipated resolution

Instead of explicitly referencing fossil fuels, the text would refer to "the Dubai agreement". Following reflection, the Saudi delegation unforeseeably accepted the wording.

Delegates collapsed into relief. Cheers erupted. The agreement was completed.

With what became known as the "Amazon accord", the world took a modest advance towards the phaseout of fossil fuels – a uncertain, inadequate step that will minimally impact the climate's ongoing trajectory towards crisis. But nevertheless a significant departure from complete stagnation.

Major components of the agreement

• Alongside the indirect reference in the formal agreement, countries will commence creating a roadmap to systematically reduce fossil fuels
• This will be mostly a optional undertaking led by Brazil that will deliver findings next year
• Addressing the necessary cuts in greenhouse gas emissions to not exceed the 1.5C limit was also put off to next year
• Developing countries obtained a significant expansion to $120bn of annual finance to help them adapt to the impacts of environmental crises
• This amount will not be fully available until 2035
• Workers will benefit from a "fair adjustment program" to help people working in polluting businesses transition to the clean economy

Varied responses

As the world approaches the brink of climate "critical thresholds" that could eliminate habitats and throw whole regions into crisis, the agreement was not the "giant leap" needed.

"Cop30 gave us some modest progress in the right direction, but in light of the magnitude of the climate crisis, it has fallen short of the occasion," warned one policy director.

This imperfect deal might have been all that was possible, given the international tensions – including a Washington administration who ignored the talks and remains wedded to oil and coal, the rising tide of nationalist politics, continuing wars in different locations, intolerable levels of inequality, and global economic volatility.

"Fossil fuel corporations – the energy conglomerates – were at last in the crosshairs at the climate summit," says one policy convener. "There is no turning back on that. The platform is available. Now we must turn it into a genuine solution to a more secure planet."

Deep fissures revealed

Although nations were able to welcome the gavelling through of the deal, Cop30 also revealed major disagreements in the primary worldwide framework for confronting the climate crisis.

"UN negotiations are unanimity-required, and in a era of geopolitical divides, consensus is ever harder to reach," stated one senior UN official. "I cannot pretend that this summit has achieved complete success that is needed. The gap between our current position and what evidence necessitates remains dangerously wide."

If the world is to avert the worst ravages of climate collapse, the international negotiations alone will prove insufficient.