UN technical reviews highlight integrity gaps in Article 6.2 carbon trading

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🗞️ Driving the news: An analysis by Carbon Market Watch of 15 UN technical reviews published in 2025 and 2026 has identified widespread reporting deficiencies in countries participating in bilateral carbon trading under Article 6.2 of the Paris Agreement
• Every reviewed submission failed to meet baseline reporting criteria, raising concerns about the environmental integrity, transparency and social safeguards of international carbon markets

🔭 The context: The reviews covered Japan as a buyer country and nine host countries: Sri Lanka, Maldives, Mongolia, Palau, Tunisia, Cambodia, Malawi, Rwanda and Zimbabwe
• Review teams identified inconsistencies in emissions baselines, tracking systems and governance
• Most countries also lacked explicit protocols for monitoring human rights and protecting Indigenous peoples, local communities and other vulnerable groups
• Corresponding adjustments, which prevent countries from double-counting emissions reductions, were not considered sufficient evidence of environmental integrity on their own

🌍 Why it matters for the planet: Carbon markets are intended to channel finance towards emissions reductions, but weak accounting and inadequate safeguards risk undermining their climate benefits
• Without credible baselines, transparent monitoring and protections for affected communities, traded credits may fail to deliver genuine additional emissions reductions or could enable emissions lock-in.

⏭️ What’s next: Negotiators face pressure to strengthen reporting systems and public transparency ahead of COP31 in Antalya
• None of the ten countries reviewed in the 2026 cycle reported against expanded integrity criteria introduced at COP29, including emissions lock-in, shared mitigation outcomes and public participation
• Potential UNFCCC funding shortfalls could also undermine the consistency and quality of future technical reviews

📈 One stat: 15 out of 15 reviewed submissions contained inconsistencies in reporting on environmental integrity and conservative emissions baselines, according to the Carbon Market Watch analysis

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