Montenegro’s national Emissions Trading System (ETS) is evolving into a crucial element of the country’s strategy to align with European Union climate policies. As the EU intensifies its focus on climate policy integration, Montenegro is positioning its carbon market as a central feature of its economic transformation linked to potential EU membership negotiations, which may conclude later this decade.
The latest assessment from the International Carbon Action Partnership (ICAP) indicates that Montenegro aims to fully synchronize its climate framework with the EU ETS and the anticipated EU ETS 2 by 2028. This alignment underscores the importance of carbon pricing in the nation’s efforts to meet EU standards.
Launched in February 2020, following the adoption of Montenegro’s Climate Law in late 2019, the ETS was initially designed to cover power generation and heavy industry. It established a legal framework for greenhouse gas monitoring, reporting, and verification (MRV) that aligns with EU governance principles.
Initially, the ETS encompassed three major installations: the Pljevlja thermal power plant, the KAP aluminium plant, and the Toščelik steel mill. However, by 2025, only the coal-fired Pljevlja plant is expected to remain operational within the system due to industrial shutdowns driven by rising energy costs and deteriorating economic conditions.
This trend highlights a significant challenge for Montenegro’s decarbonization efforts. The country has a limited industrial base and continues to rely heavily on coal for electricity generation, particularly during periods of low hydropower output. As EU climate alignment becomes more stringent, Montenegro faces increasing pressure to adopt carbon pricing, enhance emissions monitoring, and integrate into broader European carbon markets.
The ETS functions primarily as a transitional regulatory mechanism rather than a fully developed carbon market. It imposes an annual emissions cap that decreases by 1.5% from 2020 to 2030, reducing from 3.3 million tonnes CO₂ in 2020-2021 to approximately 3.1 million tonnes CO₂ by 2024-2025. Verified emissions under the ETS totaled only 1.5 million tonnes CO₂ in 2022, representing about 43% of Montenegro’s total greenhouse gas emissions excluding land use and forestry.
The current system covers only CO₂ emissions from power and industrial facilities above specific capacity thresholds. A notable aspect of this framework is a permanent minimum auction price set at €24 per tonne CO₂, establishing a domestic carbon price floor that directly influences electricity generation economics, particularly for the Pljevlja coal plant.
The political implications of this evolving landscape are significant, as Montenegro’s climate legislation is undergoing substantial revisions. A revised Climate Change Law was adopted in December 2025, set to take effect in May 2026. This updated framework aims to align Montenegrin regulations with EU ETS standards, addressing MRV systems, allowance allocation, and revenue utilization.
This development is critical as Montenegro’s carbon market intersects with various strategic issues: EU accession, exposure to the Carbon Border Adjustment Mechanism (CBAM), energy market competitiveness, and sovereign financing conditions. As CBAM expands, electricity exports from carbon-intensive systems face increasing competitiveness challenges unless producers can demonstrate effective carbon accounting and emissions reductions.
The current operational state of the ETS remains weak. No auctions occurred in 2025, largely due to the temporary shutdown of the Pljevlja plant, which significantly reduced demand for allowances. The market lacks secondary liquidity and trading activity since only one installation remains active within the system. Despite its limited size, revenues generated since inception have reached approximately €22.1 million, directed into Montenegro’s Environmental Protection Fund (Eko Fond) for supporting renewable energy initiatives and environmental projects.
The broader economic implications are increasingly pronounced as Montenegro’s climate transition linked to EU accession necessitates substantial infrastructure investments across various sectors including power generation, transmission systems, district heating, railways, municipal services, and industrial modernization. Carbon pricing mechanisms will play a vital role in financing these investments.
The ETS also promotes institutional modernization through detailed MRV obligations for covered entities. These requirements include emissions monitoring plans, annual verified reporting, and accredited third-party verification systems, gradually steering Montenegro towards compliance with EU standards concerning emissions accounting and environmental auditing frameworks.
This evolution is particularly relevant for industrial operators and investors as future project viability in Montenegro will likely hinge on readiness for carbon management and compliance with EU climate regulations. The country’s updated climate targets reinforce this trajectory; Montenegro aims to reduce greenhouse gas emissions by 55% below 1990 levels by 2030, reaching 60% by 2035, while committing to climate neutrality by 2050.
Achieving these ambitious targets will require more profound changes than what the current ETS structure can provide alone. Coal generation remains deeply embedded within Montenegro’s energy security framework; thus, substantial capital investment will be needed for renewable integration, storage infrastructure, and modernization of transmission systems.
The ETS increasingly serves both as a regulatory tool and as an indicator to international lenders and investors that Montenegro intends to integrate itself within Europe’s long-term decarbonization framework. However, execution capacity remains a challenge due to political instability since 2022, which has delayed annual allocation plans and slowed implementation of necessary reforms.
Despite these hurdles, Montenegro’s strategic direction towards carbon pricing is becoming increasingly irreversible. The country’s approach signifies that carbon pricing is no longer merely an environmental policy experiment but is emerging as a fundamental gateway into the EU economic system.
