Article 6 Explained — A Practical Guide for African Policymakers

Article 6 lets one country pay another to reduce emissions on its behalf, and count that reduction toward its own climate target. The logic is straightforward — cutting a tonne of CO₂ is often cheaper in a country like Kenya or Zambia than in Switzerland or Japan, so a buyer country can fund cheaper mitigation abroad while a seller country gains investment, jobs, and technology. Since all parties have some obligation to reduce emissions, this exchange risks overselling the host country's cheapest mitigation outcomes.

What Article 6 Means in Plain Language

The mechanism only works if both countries agree on who "owns" the resulting emissions reduction and corresponding adjustment are applied to ensure no double counting of those reductions.

Why It Matters for Africa Right Now

Three developments make 2026 an implementation year rather than another "watch this space" cycle. The rulebook is finalised — COP29 in Baku closed out the technical standards for both Article 6.2 and Article 6.4, and COP30 in Belém added further operational detail. PACM is moving from design to delivery — the UN body overseeing Article 6.4 adopted an accelerated 2026 work plan and installed new leadership, with the explicit goal of issuing the first units under the mechanism this year, alongside a deadline extension for existing CDM developers to transition roughly a billion CDM-era credits into the new system. And demand signals are real: more than 60 countries now reference Article 6 mechanisms directly in their updated NDCs, with active buyer countries — Switzerland, Singapore, Japan, Norway, Sweden, the UAE — actively seeking host-country partners. Switzerland alone has signed bilateral agreements with 13 countries, including Ghana and Morocco.

The Institutional Sequence

Participation follows a consistent sequence. First, a country establishes a Designated National Authority (DNA) — the government body authorised to approve, track, and report Article 6 activities; without one, a country cannot legally authorise ITMO transfers. Second, it sets domestic eligibility criteria, deciding which sectors and project types may generate internationally transferable credits, and which mitigation it wants to keep for its own NDC. Third, it negotiates a cooperative approach under 6.2 and/or registers projects under PACM — these are not mutually exclusive, and several African countries are pursuing both routes in parallel. Fourth, it authorises specific transfers and applies corresponding adjustments, tracked in a national registry. Fifth, it reports through the UNFCCC's enhanced transparency infrastructure, including initial reports and annual information.

Ghana, Kenya, and Rwanda: Three Different Playbooks

Ghana is widely regarded as the most advanced African host country. It has built a national framework that explicitly links its domestic carbon market regulation to Article 6, engaged five separate acquiring-country partners including Switzerland, and is among the few African nations to have submitted both initial reports and annual information using the UNFCCC's draft reporting format.

Kenya updated its Climate Change Act specifically to regulate carbon markets and has gone further than most peers on community protection — its benefit-sharing rules require land-based carbon projects to allocate at least 40% of net earnings to community beneficiaries, and non-land-based projects at least 25%. Kenya is engaging with four acquiring-country partners under Article 6.2.

Rwandawas the first country to apply a corresponding adjustment to an individual carbon project, attaching a Letter of Authorization to credits purchased by the German non-profit Atmosfair. Rwanda has since signed cooperation agreements with Singapore and Kuwait and continues to favour unilateral authorisation — authorising credits before a buyer is confirmed — as a way to attract demand rather than wait for it.

Common Misconceptions, Corrected

What This Means for Practitioners

Frequently Asked Questions

What's the difference between Article 6.2 and Article 6.4?
Article 6.2 is a bilateral arrangement negotiated directly between two countries, with limited UN oversight. Article 6.4 (PACM) is a centralised mechanism where a UN Supervisory Body approves methodologies and issues credits through a single global registry.

Does Article 6 replace the Clean Development Mechanism (CDM)?
Yes, functionally — Article 6.4/PACM is the CDM's successor, and eligible CDM projects have a defined window to transition their methodologies and crediting periods into the new mechanism.

What is a corresponding adjustment, in plain terms?
An accounting entry: when a country sells an emissions reduction abroad, it subtracts that reduction from its own national total and adds it to the buyer's, so the tonne is only ever counted once toward a climate target.

Can a country participate without a Designated National Authority?
No. A functioning DNA is the legal precondition for authorising any internationally transferred mitigation outcome.

Which African countries are furthest along?
Ghana, Kenya, and Rwanda are generally considered the continent's frontrunners, though Senegal, Zambia, Madagascar, and Uganda are all actively engaged as well.

Looking Ahead

The window for early-mover advantage is now, not in some future negotiating cycle. With the rulebook settled and PACM's accelerated work plan underway, the next major Article 6 milestones — COP31 in Antalya this November, and the 2026/27 PACM Supervisory Body sessions — will be less about new rules and more about who has built the institutions to act on the ones already in place. For African governments, project developers, and advisors alike, that is the work to start now.