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Asia

I attended COP30 and observed the global momentum for climate initiatives, even as the United States retreats from its commitments.

By
Natalie Sum Yue Chung
Natalie Sum Yue Chung
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By
Natalie Sum Yue Chung
Natalie Sum Yue Chung
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November 28, 2025, 5:00 AM ET

Natalie Sum Yue Chung is the deputy convenor of the Youth and Capacity Building Sub-committee on the HKSAR Council for Carbon Neutrality and Sustainable Development. She is also a PhD researcher in climate policy at Princeton University, and the co-founder of V'air Sustainability Education, a Hong Kong-based sustainability startup. 

Indigenous people take part in a demonstration called "Indigenous People Global March" during the COP30 UN Climate Change Conference in Belem, Para state, Brazil, on November 17, 2025.
Indigenous people take part in a demonstration called "Indigenous People Global March" during the COP30 UN Climate Change Conference in Belem, Para state, Brazil, on November 17, 2025. Pablo Porciuncula—AFP via Getty Images

Upon reaching Belém, Brazil, for The United Nations Climate Change Conference COP30, I had anticipated witnessing worldwide solidarity in the face of climate breakdown. The Brazilian president had characterized this summit, held within the Amazon rainforest, as the “COP of Implementation” and, on occasion, the “COP of Truth.”

TL;DR

  • COP30 in Belém saw a shift from major accords to focusing on execution and the Action Agenda.
  • The US absence marked a transition to distributed leadership in global climate oversight.
  • Regional initiatives, like the ASEAN Pavilion, showcased active leadership and collaboration.
  • Despite progress, the final accord omitted fossil fuels and weakened the Just Transition Mechanism.

A fortnight after, I came back home having witnessed a transformation in global climate oversight. The period of American guidance on climate matters—even in a lukewarm capacity—has concluded, as Washington won't even dispatch representatives to COP30. Consequently, climate initiatives are now being embraced by all other parties.

This year's COP30 shifted its focus from producing a major negotiated accord. Instead, participants concentrated on execution and the six-point Action Agenda, which encompasses energy, industry, and transportation; forests, oceans, and biodiversity; agricultural and food systems; resilient urban areas, infrastructure, and water; human and societal advancement; financial matters; and technological and skill development.

As the conference concluded, participants reached a consensus on a fair transition framework and a plan for gender equality; however, the accord omitted any reference to fossil fuels due to significant resistance from Saudi Arabia and other oil-producing nations.

Still impressive

The sheer magnitude of COP30 remains remarkable. Climate discussions effectively involve a dual negotiation process. Representatives are tasked with managing the interests of their home populations while simultaneously collaborating with other nations to achieve a consensus.

The inaugural ASEAN Pavilion, supported by The European Union and Germany, was also situated in Belém, focusing on the theme “ASEAN’s Global Mutirão—From Regional Solidarity to Global Action.”. Beyond its function as an exhibition area, the pavilion demonstrated that Southeast Asia is transitioning from a passive role in climate dialogues to an active leader, adopting a unified and progressive strategy. Furthermore, the pavilion provided an opportunity to collaborate with partners on mutual climate objectives, such as increasing climate funding, expanding successful initiatives, and promoting an equitable transition.

This demonstration of regional cooperation stood in stark opposition to the disjointed governmental discussions, which resulted in the significantly insufficient final Belém “Mutirão Decision.” The sole accompanying text omitted a formal plan for discontinuing fossil fuels and deferred the objective of tripling adaptation funding until 2035.

Panama's climate negotiator Juan Carlos Monterrey expressed dissatisfaction regarding “a climate decision that cannot even say ‘fossil fuels’ is not neutrality, it is complicity”.

However, the most crucial advancement unfolded concerning the Just Transition Mechanism. The G77 and China, a bloc comprising 134 member nations, united in their support for creating what non-governmental organizations referred to as the “Belém Action Mechanism (BAM).” Their objective was to convert the discourse of a fair transition into tangible outcomes via funding, technological exchange, and skill development.

However, the suggestion encountered swift opposition. Developed nations, such as the EU, the UK, and Japan, contended it was unnecessary. The eventual agreement weakened the BAM, causing considerable disappointment among representatives from The Global South.

Mutirão

While diplomatic discussions stalled, the true narrative of COP30 might have unfolded beyond the official meeting rooms. The spirit of cooperation, embodied by “Mutirão”, an indigenous term signifying “collective efforts”, was more vividly showcased by community groups, businesses, and scholars.

As a representative of the Council for Carbon Neutrality and Sustainable Development for the HKSAR Government, I participated in COP30. Representatives from Hong Kong shared statistics demonstrating the city's success in lowering its per person carbon output to a mere 25% of that seen in the United States, by focusing on electricity production, energy conservation, eco-friendly construction, sustainable transit, and waste minimization. Gino Van Begin, the chief executive of ICLEI, who delivered the main address at the Hong Kong session, spoke about the role sub-national administrations can play in spearheading climate initiatives.

It presented a striking difference, at certain points. Within one space, I assisted in guiding discussions regarding the discontinuation of coal usage and infrastructure capable of withstanding climate impacts, even as official discussions elsewhere were bogged down by bureaucratic holdups. The ongoing lack of sufficient financial backing for climate adaptation and reparations highlights the disparity between grassroots efforts and international stagnation: Individuals are keen to progress on a community basis, but the entities possessing the means to enact change—international stakeholders—remain immobilized.

The pursuit of workable answers also applies to technological advancements. COP30 introduced the Artificial Intelligence Climate Institute, established to assist emerging businesses. This further illustrates how novel participants are stepping in to address voids left by established authorities.

What next?

The chaotic evacuation that occurred in the conference pavilions a day before COP's planned conclusion served as an unintentional symbol for the entire summit, illustrating a system under significant strain yet determined to proceed regardless of challenges.

COP30 indicates that the worldwide climate effort is transitioning into a fresh phase marked by distributed leadership and multiple power centers. Regional entities, such as municipalities, are progressing independently of national agreement. Although developing nations and small island states did not fully realize their objectives for a Just Transition Mechanism—a strategy for phasing out fossil fuels—they effectively advanced the Global South's call for practical strategies to accompany discussions on equity.

While climate policy might be diminishing in prominence in certain national governments, climate initiatives are advancing in other arenas, including regional collaborations, municipal administrations, and across the global south, irrespective of American guidance.

Coins2Day.com's editorial staff or its parent company, Meredith Corporation.  Coins2Day .

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By Natalie Sum Yue Chung
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