Participating Nations working towards a Fossil Fuel Treaty meet for 4th Senior Officials Meeting in Brasilia ahead of COP30
15-17 October 2025
Brasilia, Brazil, 15-17 October 2025 - The nation-states participating in discussions on a Fossil Fuel Treaty met this month to advance progress towards a negotiating mandate for the Fossil Fuel Treaty, review the developments of the legal and finance incentive mechanisms to be included in a Treaty and to discuss moments of importance for Participating Nations and other interested governments at COP30 in Belém. Senior Officials also welcomed the plans for the First International Conference for the Phase-Out of Fossil Fuels to be hosted by Colombia in April 2026 and discussed possible routes for increasing ambition and support for this event.
Ms. Sade Hanley, Government of Saint Kitts and Nevis, Chair of the Meeting commented:
"It was great to unite once more as nations working toward a Fossil Fuel Treaty and an honour to represent Saint Kitts and Nevis as Chair. The engagement from fellow Participating Nations and Observers alike was very high and it just goes to show how committed states are to achieving a fair, fast and global transition away from fossil fuels. This is not just a policy shift, it’s a survival issue.”
This meeting closely follows the Third Senior Officials Meeting (3SOM), which took place in June prior to the 62nd Subsidiary Body Meetings (SB62) in Bonn, Germany. The Fourth Senior Officials Meeting built on the work achieved at 3SOM, where Officials expressed their unanimous support for a dedicated process to focus on the negotiation and development of a Fossil Fuel Treaty in 2026. This dedicated process—currently planned to take place outside of existing fora, supported by UN resolutions and other diplomatic outreach—is expected to kick off at the Conference for the Phase-Out of Fossil Fuels, hosted by Colombia in April 2026. Representatives of the Government of Colombia briefed delegates of the Meeting on their plans for the upcoming Conference.
Gillian Cooper, Political Director, Fossil Fuel Treaty Initiative said to delegates in the room:
“The commitment of states at this point is to join the discussion amongst countries around the table. There are no legal or financial obligations while we build momentum for these talks - that is our collective priority at this stage. The greatest need for countries willing to address the three pillars of the Treaty Initiative is to join this group of states and to bring the voice of your own country's interest to the table.”
The Fossil Fuel Treaty Initiative is gaining rapid momentum globally. 17 nation-states are participating in the process to negotiate a Fossil Fuel Treaty, with the proposal being formally endorsed by 135+ cities and subnational governments around the world, who agree a binding agreement is necessary to stop the expansion of oil, gas, and coal in order to achieve the goals of the Paris Agreement.
For the Concluding Statement of the Meeting please see here.
The Meeting was attended by representatives of Antigua and Barbuda, The Bahamas, Colombia, Federated States of Micronesia, Republic of the Marshall Islands, Nauru, St Kitts and Nevis, Tuvalu and Vanuatu. The Meeting was observed by representatives of Cambodia, Ghana, Maldives, Uruguay and Wales.
About the Fossil Fuel Treaty InitiativeThe Fossil Fuel Non-Proliferation Treaty Initiative is spurring international cooperation to end new development of fossil fuels, phase out existing production within the agreed climate limit of 1.5°C and develop plans to support workers, communities and countries dependent on fossil fuels to create secure and healthy livelihoods. For more information on the Fossil Fuel Non-Proliferation Treaty Initiative and proposal, access here.
Media ContactsNathalia Clark
Communications Director
Fossil Fuel Non-Proliferation Treaty Initiative
nathalia@fossilfueltreaty.org
+55 61 991371229 (WhatsApp)