On 26 February 2026, the UN Paris Agreement Crediting Mechanism — formally known as Article 6.4 — issued its first-ever carbon credits. The credits came from a clean-cooking project in Myanmar distributing efficient cookstoves that reduce household air pollution and cut pressure on local forests. The Article 6.4 Supervisory Body approved 60,000 credits, each representing one tonne of CO₂-equivalent reduced.
The number is modest. The significance is enormous. After years of design, negotiation, and near-collapse at multiple COP sessions, the mechanism that will replace the Kyoto-era Clean Development Mechanism (CDM) has moved from architecture to operation.
One detail stands out in this first issuance: the project applied 40% more conservative calculations than would have been used under the CDM. After transitioning from the legacy mechanism, the project updated its emission reduction factors with more rigorous assumptions, resulting in substantially fewer credits than the CDM would have issued for the same activity.
This is the Paris Agreement Crediting Mechanism working as intended. Higher integrity means lower volume — and higher per-unit credibility. For corporate buyers focused on quality rather than quantity, this is precisely the signal the market has been waiting for.
The most structurally important aspect of this first issuance is not the Myanmar project itself but where the credits are going. A portion of the 60,000 credits has been authorised for transfer to the Republic of Korea, where they will be used in the Korean Emissions Trading System (K-ETS). This creates the first live operational link between the UN's multilateral Paris Agreement mechanism and a national compliance carbon market.
"Credits authorised for transfer to Korea can be used in the Korean Emissions Trading System, directly linking UN markets to national compliance regimes." — Argus Media, March 2026
South Korea's participation signals that Article 6.4 is not merely a voluntary market instrument. It is becoming a building block of the global compliance architecture. For project developers and corporate buyers in compliance markets, the implications are direct.
The CDM is scheduled to cease operations by the end of 2026. Over 1,000 projects are currently in the transition pipeline — preparing to migrate their methodologies, data systems, and registrations from the old mechanism to PACM. The transition window for projects was extended by six months to June 2026 at COP30.
This transition is not automatic. Every project must demonstrate compliance with PACM's more rigorous methodological requirements. Measurement and reporting systems that were adequate under CDM will need upgrading. Projects that cannot demonstrate verifiable, digitally traceable emission reductions face rejection from the new mechanism.
TrustVal operates at the intersection of carbon market integrity and digital measurement. The operationalisation of Article 6.4 is not background news — it is the market event that directly creates demand for the services we provide.
Every project transitioning from CDM to PACM requires a credible MRV upgrade. Every methodology approved by the Article 6.4 Supervisory Body includes data quality standards that legacy monitoring approaches cannot meet. The market is moving from integrity as aspiration to integrity as gating requirement.
The first 60,000 credits are the proof of concept. The next 1,000 projects in the pipeline are the market opportunity.
TrustVal helps corporate buyers and project developers navigate carbon markets with confidence. Whether you are transitioning a CDM project to PACM or building a compliance-grade procurement strategy, our dMRV platform provides the data infrastructure you need.
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