Montenegro’s external trade imbalance in 2025 cannot be fully understood without examining the role of energy imports. Electricity supply disruptions, reduced domestic production capacity, and the structural characteristics of the national power system have all contributed to a growing reliance on imported energy. This dependence represents one of the less visible yet economically significant factors shaping the country’s trade deficit.
The relationship between energy production and the external balance has become particularly evident in 2025, when the ecological reconstruction of the Pljevlja thermal power plant reduced domestic electricity generation capacity. The temporary decline in production forced Montenegro to increase electricity imports from regional markets, adding pressure to the country’s merchandise trade balance.
Electricity imports therefore became an important contributor to the widening trade deficit. While Montenegro historically benefited from hydropower generation that allowed the country to export electricity during favorable hydrological conditions, fluctuations in water levels and infrastructure constraints have periodically reversed this pattern. In years when hydropower output falls or thermal generation capacity is reduced, the country must rely on imported electricity to meet domestic demand.
The significance of these imports extends beyond the energy sector itself. Electricity prices influence the cost structure of nearly every industry in the economy. Tourism infrastructure, hospitality services, retail businesses, and manufacturing facilities all depend on reliable energy supply. When domestic electricity production falls short, imported electricity can increase operational costs for businesses and contribute to inflationary pressures.
In 2025, Montenegro’s electricity system continues to rely on a combination of hydropower and thermal generation. Hydropower plants account for a large share of total electricity production, benefiting from the country’s mountainous terrain and abundant water resources. However, hydropower output varies significantly depending on rainfall patterns, creating seasonal fluctuations in generation capacity.
The Pljevlja thermal power plant therefore remains a critical component of the national energy system despite its environmental challenges. The plant provides dispatchable electricity that helps stabilize supply during periods when hydropower output is lower. Yet its ecological reconstruction and operational adjustments in 2025 temporarily reduced its contribution to the electricity mix.
The resulting gap between domestic production and consumption had to be filled through imports. Montenegro purchases electricity primarily from neighboring countries through regional energy markets. These imports are influenced by regional supply conditions and market prices, which can vary depending on factors such as weather patterns, fuel costs, and electricity demand across Southeast Europe.
Energy imports do not stop at electricity. Montenegro also relies heavily on imported petroleum products used in transport and industry. Gasoline, diesel, and other refined fuels are imported from international suppliers, further increasing the country’s dependence on external energy sources.
The economic impact of energy imports becomes visible in trade statistics. When electricity and fuel imports increase, the value of merchandise imports rises accordingly. Since Montenegro’s export base remains relatively narrow, these additional imports widen the trade deficit.
The country’s external trade structure already reflects significant imbalance. In 2025, exports cover only 12.6% of imports, the lowest ratio recorded in the past decade. This figure highlights the structural weakness of Montenegro’s goods-producing sectors and the economy’s reliance on services exports and capital inflows to maintain external stability.
Energy imports therefore compound an already existing imbalance. Instead of generating electricity for export, Montenegro becomes a net importer during periods of domestic production shortages. This shift has direct consequences for the country’s current account position.
Energy security considerations also play a role in shaping policy decisions. Reliable electricity supply is essential for maintaining economic activity, particularly in sectors such as tourism that depend on uninterrupted services. Hotels, restaurants, and entertainment venues require stable electricity supply during peak tourism seasons when demand is highest.
Ensuring reliable supply sometimes requires purchasing electricity at higher prices from regional markets. While such imports prevent supply disruptions, they also increase costs for energy providers and ultimately for consumers.
The challenge for Montenegro in 2025 is therefore not simply to reduce energy imports but to build a more resilient domestic energy system. Expanding renewable energy capacity represents one potential solution. Wind and solar projects can diversify the electricity mix while reducing reliance on imported power.
Several renewable energy projects are already under development in Montenegro. Wind farms located in mountainous regions have demonstrated the potential for generating significant electricity output. Solar installations are also becoming increasingly attractive due to falling technology costs and favorable climatic conditions.
However, expanding renewable generation alone will not fully resolve the energy balance issue. Renewable energy sources such as wind and solar are inherently variable. Integrating these technologies into the electricity system requires stronger grid infrastructure, improved forecasting systems, and potentially energy storage solutions.
Transmission and distribution networks must be modernized to accommodate new renewable projects. Grid upgrades enable electricity generated in remote regions to be transmitted efficiently to consumption centers. Without such upgrades, renewable projects may face limitations in their ability to connect to the national grid.
Energy storage technologies also play an important role in balancing renewable electricity generation. Battery storage systems can capture excess electricity during periods of high generation and release it during periods of lower output. These technologies help stabilize electricity supply and reduce the need for imports.
Regional energy cooperation represents another avenue for improving energy security. Montenegro participates in regional electricity markets that allow cross-border trading of power. Strengthening interconnection capacity with neighboring countries can enhance the flexibility of the electricity system.
Interconnected electricity networks enable countries to share surplus generation and manage supply shortages more effectively. For Montenegro, improved interconnections with regional markets could reduce price volatility and improve reliability of electricity supply.
Energy efficiency measures also contribute to reducing import dependence. Improving the energy efficiency of buildings, transport systems, and industrial processes lowers overall electricity consumption. Lower demand reduces the amount of electricity that must be imported during periods of domestic production shortages.
Policy frameworks supporting energy efficiency include building insulation standards, efficient lighting technologies, and incentives for energy-saving appliances. Over time, such measures can reduce energy costs for households and businesses.
The transition toward renewable energy and energy efficiency aligns with Montenegro’s broader environmental commitments. As a candidate country for European Union membership, Montenegro is gradually aligning its energy policies with EU climate and energy directives. These policies encourage the development of clean energy technologies and the reduction of greenhouse gas emissions.
Investment in renewable energy infrastructure also creates economic opportunities beyond electricity generation. Engineering services, construction companies, and technology providers benefit from renewable energy projects. These activities contribute to employment and economic diversification.
Nevertheless, the transition toward a more sustainable energy system requires careful planning. Sudden reductions in thermal generation without adequate replacement capacity could exacerbate electricity import dependence. A balanced approach is therefore necessary to ensure both environmental sustainability and energy security.
Montenegro’s experience in 2025 illustrates the interconnected nature of energy policy and economic stability. Domestic electricity production gaps do not remain confined to the energy sector; they ripple through trade balances, business costs, and inflation dynamics.
The “hidden cost” of energy imports lies in their cumulative impact on the national economy. Every megawatt-hour of imported electricity represents not only an energy purchase but also a transfer of financial resources abroad.
Reducing this dependence requires a combination of investments in renewable generation, grid modernization, and energy efficiency. Such measures can gradually strengthen Montenegro’s domestic energy capacity while supporting environmental goals.
The trends observed in 2025 highlight the urgency of addressing Montenegro’s energy transition challenges. The country’s long-term economic resilience will depend on its ability to transform an import-dependent energy system into a diversified and sustainable domestic energy framework.
