Renewable electricity producers in Serbia, Montenegro and other Energy Community markets could access a wider market for the environmental attributes of their generation under a European Union initiative. On 7 September 2026, the European Commission published a proposal supporting mutual recognition of Guarantees of Origin between EU member states and Energy Community contracting parties, subject to a framework to be agreed.
The initiative is intended to support renewable power purchase agreements (PPAs) and could create additional revenue opportunities. Recognition of a renewable certificate, however, would not by itself establish that electricity imported into the EU qualifies for actual-emissions treatment under the Carbon Border Adjustment Mechanism (CBAM).
Council position sets conditions for certificate recognition
The proposed Council position, COM(2026) 464, relates to an Energy Community Ministerial Council decision expected on 30 November 2026. Its aim is to set conditions for recognising eligible renewable electricity certificates issued in Energy Community countries and in the EU.
As of 17 October 2026, the process was still ongoing. The commercial effect will depend on whether the framework is adopted, how registries are made compatible, how it is implemented domestically, what eligibility conditions apply, and the level of demand from European buyers.
Potential impact on PPAs and certificate trading
For Serbian wind developers and Montenegrin hydropower producers, mutual recognition could make renewable attributes more accessible to EU customers seeking credible evidence for renewable electricity disclosure. In that setting, selling those attributes could provide an additional revenue stream alongside physical electricity sales.
Companies operating across multiple countries could also find it easier to procure and retire recognised certificates as part of corporate sustainability programmes. The scope of any benefit would still depend on the adoption and implementation details of the recognition framework.
Ownership and transfer rules remain central
Recognition would not automatically translate into a price premium for certificates. Renewable generators would need to establish who owns the Guarantees of Origin (GoOs) under each PPA, including whether certificates are bundled with physical electricity.
The arrangements would also need to clarify which registry issues and transfers the certificates, and which party is entitled to retire them. Contract terms must prevent the same renewable attributes from being promised or sold to multiple buyers, requiring clear issuance, ownership and transfer records.
Lenders assessing renewable projects are expected to examine these ownership rights when evaluating projected certificate revenues. Such income may strengthen a project’s financial case, but its value depends on secure ownership, reliable issuance and realistic assumptions about market demand.
Certificate recognition does not determine CBAM eligibility
The proposed recognition framework would operate separately from the rules governing CBAM treatment of imported electricity. Eligibility for actual-emissions treatment under the electricity provisions requires a qualifying contractual and physical-delivery chain, compliant generation evidence and independent verification.
A Guarantee of Origin may support a renewable electricity claim in an appropriate context, but it does not establish that electricity was firmly nominated across the border. It also does not confirm that the relevant congestion condition was met or that the EU importing declarant satisfies applicable requirements.
Different emissions accounting applies across industries
The distinction also affects domestic industrial customers. A Serbian factory could purchase recognised renewable attributes to support corporate electricity disclosure, but CBAM emissions for exported products would depend on sector-specific methodology.
Electricity consumption plays a different role in emissions accounting for covered cement and fertiliser products than it does for covered iron, steel and aluminium goods under current CBAM treatment. For those goods, only direct emissions are taken into account.
Manufacturers would therefore need to substantiate claims under product-category rules rather than assuming that purchasing renewable certificates automatically reduces CBAM obligations.
PPA structures can separate electricity delivery from GoOs
A robust PPA structure could define physical electricity rights and renewable attributes in separate contractual schedules, including provisions addressing CBAM-related evidence where relevant. One schedule could cover electricity delivery, pricing, metering and balancing.
A second schedule could specify GoO issuance, ownership, transfer, retirement and invalidation. A third could address production, nomination and verification records needed to support a CBAM claim.
This structure would clarify what each payment covers and reduce risks of double claims. It would also help buyers distinguish between purchasing renewable attributes and acquiring electricity that meets requirements for a particular regulatory treatment.
Mutual recognition may widen markets for environmental attributes
For renewable developers across the Western Balkans, mutual recognition could widen access to environmental attributes and support more sophisticated corporate PPAs. The lasting commercial value would depend on maintaining certificate integrity while keeping renewable disclosure, physical electricity trading and CBAM verification legally distinct.
A recognised certificate may become easier to sell, but the imported megawatt-hour would still need to satisfy applicable requirements for its own delivery route.