Europe’s Carbon Border Adjustment Mechanism (CBAM) is designed to affect industrial, trade and energy behaviour by linking cross-border costs to carbon considerations. For the Western Balkans, the mechanism changes how electricity is treated as it moves toward the EU market. Electricity is increasingly assessed not only by price but also by emissions content.
In the region, electricity systems have long been shaped by a high-carbon identity dominated by lignite. That model has been tied to political positions, employment and arguments focused on security and affordability. CBAM shifts the cost calculus for electricity traded into or connected with EU markets. The change moves electricity from a primarily domestic engineering and sovereignty issue toward one of economic competitiveness and access.
Serbia faces direct exposure from lignite-dominant generation
Serbia is described as being directly exposed because lignite remains structurally dominant in its power mix. Under CBAM-linked cost conditions, Serbia’s electricity is not removed from the European market, but it becomes more expensive. That would reduce competitiveness unless transformation occurs in generation and system operations.
The mechanism is presented as forcing Belgrade to address areas it has delayed, including faster deployment of renewables. It also points to the need for a disciplined coal transition and serious system modernisation. A credible decarbonisation strategy is identified as part of the response required to manage CBAM-related pressures.
Hydropower limits Montenegro’s CBAM exposure
Montenegro is described as having a more advantageous position because hydropower structurally limits its CBAM exposure. Instead of being penalised through emissions-linked cost effects, Montenegro’s electricity position is presented as becoming more attractive in a Europe where carbon cost acts as a differentiating factor. Its cleaner system is cited as providing leverage and credibility.
The same framing links Montenegro’s generation profile to strategic relevance in the regional context. It contrasts with countries whose systems are tied to lignite and therefore face higher emissions-related exposure under CBAM-linked conditions. The mechanism thus affects relative positioning among regional power systems.
Hydropower relief and coal reliance create risks in Bosnia and Herzegovina
Bosnia and Herzegovina is described as having a conflicted CBAM profile due to hydropower providing relief while coal reliance creates vulnerability. Governance fragmentation and coal dependence are cited as combining into structural risk under emissions-linked cost conditions. CBAM is described as requiring clear policy decisions for effective alignment.
The country’s political architecture is described as resisting clarity, creating a potential mismatch between policy needs and decision-making capacity. Without resolution of that contradiction, Bosnia faces a scenario where the cost of indecision rises steadily under the evolving carbon-linked market environment.
North Macedonia’s import dependence increases sensitivity
North Macedonia is described as confronting CBAM through vulnerability linked to its power system structure and external exposure. The country is characterised as import-dependent and structurally exposed to regional instability. It does not have a resilience buffer described as sufficient to absorb new pressures easily.
CBAM-related effects are therefore framed as amplifying urgency for faster transition measures. The response described includes accelerated transition support, investment attraction and serious external engagement rather than slow adaptation within existing arrangements.
Regional spillovers affect EU member states in Southeast Europe
EU Southeast Europe states including Greece, Romania, Bulgaria and Hungary are described as being subject to CBAM indirectly through regional electricity ecosystem linkages. Their exposure is presented as dependent on how electricity systems across the neighbourhood operate under carbon-linked conditions. A carbon-stuck Western Balkans is described as complicating electricity stability, trade clarity and system predictability across the wider region.
The strategic interest of these EU states is described as aligning with Europe’s broader objective for a Western Balkans that chooses alignment over continued divergence. In this framing, regional power-market outcomes influence cross-border operational planning and commercial predictability for neighbouring EU systems.
CBAM framed around competitiveness rather than removal from markets
CBAM is described as not functioning as punishment in the way it affects cross-border costs. Instead, it is presented as operationalising a future where industries should not lose because they decarbonised while competitors did not. For the Western Balkans, this approach links carbon performance to competitive outcomes tied to access to markets.
The mechanism is also described as creating an economic trade-off between moving toward lower-carbon electricity pathways and remaining with higher-carbon systems. Those who move are described as gaining relevance and competitiveness, while those who resist are described as facing costs at the border that extend into their economies. Electricity in the region is therefore characterised as shifting further from political considerations toward economic ones under carbon-linked market rules.