Electricity traders importing power into the European Union are increasingly separating conventional deliveries priced using applicable default emissions factors from volumes supported by evidence that meets the EU Carbon Border Adjustment Mechanism (CBAM) actual-emissions requirements. The split is affecting how long-term power purchase agreements (PPAs), spot-market positions and cross-border transmission capacity are valued.
Conventional import pricing includes CBAM certificate obligations
Conventional wholesale electricity remains the first pricing category, but its delivered cost must reflect prospective CBAM certificate obligations. For a purchase of 1 MWh at an exchange hub for import into the EU, traders must account for the electricity price, losses, transmission capacity, balancing charges, credit costs and expected carbon liability.
When the applicable default emissions factor is high, the resulting carbon cost can remove an otherwise positive wholesale price spread across the EU border. The Energy Community Secretariat identified this effect in its Q1 2026 market monitoring as one of the challenges affecting regional electricity exchanges.
Verified deliveries require eligible installations and traceable evidence
A second pricing category covers electricity physically sourced from an eligible installation and backed by a traceable contractual arrangement. Such deliveries may qualify for actual-emissions treatment, but establishing eligibility involves additional costs tied to PPA structuring, evidence collection, nomination allocation, metering reconciliation and verification.
Traders cannot treat an entire generation portfolio as eligible when only some delivery hours meet the relevant requirements. Volumes that satisfy the criteria must be separately identified and ring-fenced within trading and settlement systems.
Contract structures for CBAM exposure: cost-plus and carbon sharing
Two commercial approaches are used to structure electricity quotations that account for CBAM exposure. A cost-plus import model combines the electricity price and ordinary trading expenses with the applicable verified or default carbon component for each megawatt-hour.
A carbon-differential sharing model allocates a conditional share of the difference between fallback treatment and the actual-emissions outcome to the producer. The arrangement can create incentives for generators, scheduling agents and importers to improve delivery records and emissions evidence quality.
Neither approach changes the importing declarant’s legal responsibilities under CBAM.
CBAM certificate reference prices affect long-term contract terms
CBAM certificate reference prices add another variable to long-term electricity contracts. For 2026 imports, published quarterly references were €75.36/tCO₂e for Q1, €75.28/tCO₂e for Q2 and €82.32/tCO₂e for Q3.
From 2027, the reference price calculation moves to a weekly basis. A fixed premium agreed in October 2026 could expose either producer or buyer to larger subsequent carbon-price movements than initially expected, so contract floors, caps, reopening provisions and indexation mechanisms need to define that exposure.
Pricing documentation should also distinguish the applicable CBAM certificate reference price from EU Emissions Trading System allowance futures, which are separate market instruments.
Hours without eligibility require separate settlement handling
Traders must determine how to price individual hours within a product marketed as qualifying for actual-emissions treatment when supporting requirements are not met. One option is immediate reclassification of affected electricity and invoicing under standard import pricing methodology, including applicable carbon exposure.
An alternative allows provisional qualification followed by later financial reconciliation. The second approach offers more flexibility but introduces additional collateral requirements and counterparty risk.
It should be supported by contractual rights to inspect original generation, metering and nomination records rather than relying only on summary declarations from the producer.
Product taxonomy supports transparency in verified versus standard deliveries
As traders gain experience with CBAM-related electricity transactions, quotations may increasingly reflect the likelihood that specific volumes qualify for actual-emissions treatment. Pricing can become less transparent when a seller offers a general combination of renewable electricity and a CBAM benefit without specifying included rights and evidence.
A clear contractual product taxonomy should distinguish physical electricity delivery, CBAM eligibility, renewable certificate attributes and balancing services. These elements can be bundled commercially, but their obligations and settlement mechanisms should remain identifiable.
Electricity trading desks that can quote and settle conventional and verified deliveries separately are positioned to reflect different costs and risks associated with each product. The commercial value of renewable electricity depends not only on its generation source but also on what claims an importer can substantiate under applicable rules at the EU border.