CANSA at COP30 in Belém, 10-21 November 2025

COP30: A Defining Moment for Climate Justice and the Principle of Common but Differentiated Responsibility

As the world heads to COP30 in Belém, South Asia stands at the epicentre of escalating climate impacts from heatwaves and floods to vanishing water sources and collapsing ecosystems. Millions of lives and livelihoods hang in the balance.

Ten years after the Paris Agreement, the latest Global Stocktake shows the world dangerously off track. The International Court of Justice’s 2025 Advisory Opinion reaffirmed that 1.5°C is not a political aspiration but a legal obligation and that national commitments (NDCs) must reflect the highest possible ambition guided by the principle of Common but Differentiated Responsibilities and Respective Capabilities (CBDR–RC).

At COP30, governments must deliver a fair, finance-backed plan grounded in CBDR–RC:

• Establish the Belém Action Mechanism for a Just Transition, ensuring predictable, grant-based support for workers, women, youth, and Indigenous Peoples.
• Commit to tripling adaptation finance by 2030 and mobilising urgently needed funds for loss and damage.
• Protect forests, wetlands, and biodiversity through rights-based, community-led initiatives.
• Embed Circular Economy and Sustainable Consumption in all national climate strategies.

COP30 is a test of global credibility.
The 30th United Nations Climate Change Conference (COP30) must catalyse enhanced global ambition to close the emissions gap and safeguard the 1.5°C threshold. Failure to act decisively and equitably will erode trust, deepen injustice, and push 1.5°C out of reach.

Read CANSA’s complete list of demands

March for Climate Justice | 15 November, Belem

Pre-COP30 Consultations

Pre-COP30 Session 15th & 16th October

Towards a Just, Resilient and Sustainable Future: Building South Asian Positions on Loss and Damage, Adaptation, Climate Finance, and Urban Climate Resilience

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Pre-COP30 Session 3rd September

Curtain raiser on United Nations Climate Summit at Belem, Brazil COP30: what it means to world, India and West Bengal

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Just Transition Rising – Sign our letter
Side Events
20th November 2025 (15:00 to 16:30 (GMT-3) )

Demystifying Non-Economic Loss and Damage in South Asia Click Here

Blogs of COP30
The Climate-Material Nexus: Justice in Transition through Circular Economy for Climate Co-Benefits

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Watch new films of CANSA
Working With Nature: Building Climate Resilient Cities
One Region, One Future: Regional Cooperation for Climate Action in South Asia