Reforming the UN climate governance system

The document assesses the UN climate regime's transition into an 'implementation era' following the completion of the Paris Agreement Rulebook. It identifies systemic inefficiencies, including a predominance of procedural over substantive decisions, overlapping mandates of constituted bodies, and significant funding gaps for developing countries. The authors argue that the regime is hindered by a de facto veto system based on consensus and the influence of fossil fuel lobbyists. Key recommendations include streamlining negotiation agendas, adopting formal voting rules, formally closing the Kyoto Protocol, and integrating the UNFCCC with other Rio Conventions to address the root causes of the climate crisis.

• The UN climate governance system is characterized by a high volume of procedural outcomes; a systematic review of decisions from 2022 to 2025 shows that 74% were classified as procedural, while only 26% were substantive.
• Constituted bodies and operational entities of the Financial Mechanism face structural limitations, including a lack of coordination, insufficient financial resources, and a lack of accountability mechanisms such as internal or external audits.
• The reliance on consensus for decision-making often acts as a veto, hindering ambitious and urgent action; the authors suggest adopting formal voting rules to overcome this deadlock.
• Climate finance remains a critical bottleneck, with 55% of funds provided as loans and only 28% allocated to adaptation, while less than 1% of climate aid reaches Indigenous Peoples.
• The 2025 International Court of Justice (ICJ) advisory opinion has strengthened the legal standing of the Paris Agreement by recognizing that certain COP/CMA decisions and treaty provisions, such as NDCs and adaptation planning, create legally binding obligations.
• The influence of fossil fuel interests on the governance process is a significant concern, evidenced by the appointment of oil executives as COP28 and COP29 presidents and the attendance of over 2,400 oil lobbyists at COP28.
• The Kyoto Protocol (KP) lacks a sunset clause for its structures, and the authors recommend a 'dignified closure' of the KP to refocus resources on the Paris Agreement.
• There is a lack of synergy between the three Rio Conventions (UNFCCC, CBD, and UNCCD), despite their interrelated goals regarding the triple planetary crisis of climate change, biodiversity loss, and environmental degradation.

APA

Carbajal, A. L., Buitrago, M. F., Vargas, P. E., & Daza-Niño, N. (2026). Reforming the UN climate governance system. Transforma. https://transforma.global/wp-content/uploads/2026/05/260526-PB-Reforma.pdf

Chicago

Carbajal, Alejandra López, Maritza Florián Buitrago, Pamela Escobar Vargas, and Natalia Daza-Niño. Reforming the UN climate governance system. Transforma, 2026. https://transforma.global/wp-content/uploads/2026/05/260526-PB-Reforma.pdf.

Wikipedia

{{cite report |last1=Carbajal |first1=Alejandra López |last2=Buitrago |first2=Maritza Florián |last3=Vargas |first3=Pamela Escobar |last4=Daza-Niño |first4=Natalia |title=Reforming the UN climate governance system |publisher=Transforma |date=May 2026 |url=https://transforma.global/wp-content/uploads/2026/05/260526-PB-Reforma.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{carbajal2026reforming, author = {Carbajal, Alejandra López and Buitrago, Maritza Florián and Vargas, Pamela Escobar and Daza-Niño, Natalia}, title = {{Reforming the UN climate governance system}}, institution = {Transforma}, year = {2026}, month = may, url = {https://transforma.global/wp-content/uploads/2026/05/260526-PB-Reforma.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }