45 Nations Miss Deadline for UN Climate Plans, Undermining Paris Agreement Goals
Eighteen months after the February 2025 deadline, 45 countries—including major emitters like Egypt, Vietnam, and Argentina—have yet to submit their updated Nationally Determined Contributions to the United Nations.
By Layla Zaher
- UN Compliance Monitors
- Argue that strict adherence to reporting deadlines is essential for the structural integrity of the Paris Agreement.
- Developing Nations
- Emphasize that the complex, resource-intensive process of tracking economy-wide emissions is often derailed by financial constraints or domestic instability.
- Climate Accountability Advocates
- Warn that the lack of punitive measures allows major polluters to evade their responsibilities and undermines collective climate goals.
Fast facts
- 45 countries have failed to submit updated climate plans to the UN, 18 months after the February 2025 deadline.
- Major greenhouse gas emitters, including Egypt, Vietnam, Argentina, and the Philippines, are among the holdouts.
- The UN's compliance committee lacks the power to punish nations, relying instead on public transparency.
- 12 countries have completely ignored the committee's repeated requests for an explanation.
- The committee will meet in September to debate whether to publicly name the non-compliant nations.
Why this matters
The failure of nearly a quarter of the world's nations to update their climate pledges leaves a massive gap in the global emissions reduction strategy, making it nearly impossible to track or enforce the Paris Agreement's goal of limiting warming to 1.5°C.
Eighteen months after the initial February 2025 deadline, 45 countries have still not submitted their updated national climate plans to the United Nations. The missing Nationally Determined Contributions (NDCs) represent a significant breach of the Paris Agreement's core mechanism for ratcheting up global climate ambition.[1]
The extent of the delay was detailed in a newly published report from the Paris Agreement Implementation and Compliance Committee (PAICC), following its July 2026 meeting in Bonn, Germany. The committee found that roughly a quarter of the agreement's signatories are currently out of compliance with the requirement to submit updated 2035 emission targets.[1]
While many of the missing submissions belong to smaller, developing nations facing genuine resource constraints or domestic instability, the list also includes major greenhouse gas emitters. Egypt, Vietnam, Argentina, and the Philippines—all ranking among the world's top 40 emitters—have yet to formally file their updated pledges.[1][3]
The PAICC, which serves as the official oversight body for the 2015 accord, lacks the authority to impose punitive measures on non-compliant nations. Instead, the committee relies on diplomatic pressure and public transparency. According to the July report, 12 countries have completely ignored the committee's repeated inquiries regarding their delayed submissions.[1]
The committee is scheduled to meet again in early September 2026 to debate whether to publicly name the specific nations that have refused to communicate. Members remain divided on the approach, balancing the need for accountability against the risk of alienating governments from the UN process entirely.[1]
The committee is scheduled to meet again in early September 2026 to debate whether to publicly name the specific nations that have refused to communicate.
The systemic delays reflect a broader trend of missed deadlines within the UN climate framework. When the initial February 2025 cutoff passed, only 10 out of nearly 200 countries had submitted their plans on time. While the vast majority eventually filed their NDCs ahead of the COP30 summit in Brazil later that year, the remaining 45 holdouts represent a persistent gap in the global emissions ledger.[2][4]
Some nations have cited legitimate exceptional circumstances for their delays. Sudan, for example, informed the committee that its ongoing civil war had forced the suspension of its NDC preparation. Other countries have pointed to financial constraints, limited data-gathering capabilities, and political transitions as primary hurdles.[1]
Vietnam, which previously updated its NDC in 2022 with a conditional target to reduce emissions by 43.5% below business-as-usual levels, has yet to submit its 2035 framework. Argentina's right-wing government, which previously considered withdrawing from the Paris Agreement altogether, announced preliminary emission caps in late 2025 but has not formalized them with the UN.[1][3]
The registry also faces administrative complications regarding nations that are no longer party to the agreement. The PAICC report expressed concern that the UN's official database continued to label the climate plans of non-parties as "active." The United States' submission, filed under the Biden administration before Donald Trump withdrew the country from the accord, has since been archived.[1]
The ongoing compliance issues arrive at a critical juncture for international climate policy. The UN has warned that global emissions must be nearly halved by the end of the decade to avert catastrophic warming. Without updated, transparent commitments from all major economies, the structural integrity of the Paris Agreement's "review and ratchet" mechanism remains severely compromised.[2][4]
Viewpoints in depth
UN Compliance Monitors
The perspective of the officials tasked with tracking the Paris Agreement's implementation.
For the Paris Agreement Implementation and Compliance Committee, the missing NDCs represent a critical failure of the treaty's foundational mechanism. Because the UN lacks the authority to sanction non-compliant nations, the entire system relies on peer pressure, transparency, and the regular 'ratcheting up' of ambition every five years. Monitors argue that when a quarter of the world's nations ignore these deadlines, it creates a dangerous precedent that could encourage larger emitters to similarly delay or dilute their commitments.
Developing Nations
The perspective of smaller and resource-constrained countries struggling to meet UN mandates.
Many of the 45 nations missing from the registry are smaller, developing countries that face severe domestic challenges. Drafting a comprehensive Nationally Determined Contribution requires extensive data collection, inter-agency coordination, and economic forecasting—resources that are often scarce. Nations like Sudan have explicitly pointed to ongoing conflicts as the reason for their delay, while others cite a lack of international financial support to fund the bureaucratic infrastructure necessary to meet the UN's stringent reporting requirements.
Climate Accountability Advocates
The perspective of environmental groups and policy analysts pushing for stricter enforcement.
Accountability advocates express deep frustration with the UN's toothless enforcement mechanisms. They point out that while smaller nations may have legitimate capacity issues, major emitters like Argentina, Egypt, and Vietnam have the resources to file their plans but have chosen not to. These advocates warn that allowing major economies to quietly blow past deadlines without consequence undermines the urgency of the climate crisis, especially as global emissions continue to rise and the window to limit warming to 1.5°C rapidly closes.
Sources
Source coverage
4 outlets
3 viewpoints surfaced
- [1]Climate Home NewsUN Compliance Monitors
Quarter of countries still missing UN climate plans 18 months after deadline
Read on Climate Home News → - [2]France 24Climate Accountability Advocates
Almost all nations miss UN deadline for new climate targets
Read on France 24 → - [3]Climate Action TrackerDeveloping Nations
Viet Nam - Targets
Read on Climate Action Tracker → - [4]Al ArabiyaClimate Accountability Advocates
Almost all nations miss UN deadline for new climate targets
Read on Al Arabiya →
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