A European Commission proposal published on 7 September 2026 would support mutual recognition of Guarantees of Origin between EU member states and Energy Community contracting parties, subject to an eventual agreed framework. The change is intended to affect how renewable attributes are treated in cross-border transactions. It would not make a certificate equivalent to proof that electricity imports qualify under the Carbon Border Adjustment Mechanism.
The proposed Council position, COM(2026) 464, relates to an Energy Community Ministerial Council decision envisaged for 30 November 2026. The process was still ongoing as of 17 October 2026. The market effect would depend on adoption, registry interoperability, domestic implementation, eligibility conditions and buyer demand.
Guarantees of Origin recognition and potential PPA use
Renewable generators in Serbia, Montenegro and other Energy Community markets are moving closer to a larger European market for electricity’s environmental attributes. Mutual recognition could increase the commercial appeal of renewable PPAs that rely on unbundled environmental attributes. For projects such as Serbian wind or Montenegrin hydro, recognised certificates could be used by EU buyers seeking credible renewable electricity disclosure.
In such structures, certificate-based revenues could sit alongside electricity sales. Corporate customers with geographically diversified operations may also find it easier to procure and retire recognised certificates within sustainability programmes. The proposal’s impact would still hinge on how recognition is implemented in practice across registries and eligibility rules.
PPA contract terms for GoOs and registry handling
The contractual opportunity is not described as automatic or cost-free. A developer would need to determine who owns the Guarantees of Origin under a PPA, including whether attributes are bundled with physical electricity. Contracting parties would also need to address registry issues, transfers and which party is authorised to retire the certificates.
Certificates sold to one buyer cannot be promised simultaneously to another buyer. Lenders are expected to examine GoO ownership and issuance security because long-term certificate revenues may have value only if issuance and ownership are secure and sales assumptions match market demand.
CBAM electricity eligibility remains separate from GoOs
The CBAM treatment of electricity is described as a separate legal question from certificate recognition. Actual-emissions eligibility under the electricity provisions requires a qualifying contractual and physical-delivery chain, compliant generation and independent verification. In this context, a certificate can corroborate a renewable claim but does not establish firm cross-border nomination, congestion conditions or an EU importing declarant.
Treating the two systems as interchangeable could lead to overstated carbon-related export value for a project. This separation also affects how domestic industry uses recognised attributes when reporting emissions linked to exported products under CBAM rules.
Sector methodology differences for exported products
A Serbian factory could purchase recognised renewable attributes for corporate electricity disclosure, but the effect on CBAM emissions for exported products would depend on the applicable sector methodology. Electricity’s role in cement or fertiliser accounting differs from its treatment in steel and aluminium. Businesses would need to document each claim according to the relevant rules for their sector.
A robust PPA structure is described as splitting commodity and attribute rights explicitly. One schedule would cover electricity delivery, price, metering and balancing. Another would govern GoO issuance, transfer, retirement and invalidation.
CBAM-specific evidence within PPA documentation
A third schedule would establish CBAM-specific production, nomination and verification evidence where relevant. This approach is intended to avoid double claims and clarify what each payment buys for buyers. It also reflects that recognised GoOs may become easier to sell while imported MWh still needs its own route proven under CBAM requirements.
