Montenegro’s renewable-energy share has fallen to approximately 41%, leaving the country nearly nine percentage points below its 50% target for 2030. The decline highlights a structural weakness in the power system: Montenegro can appear highly renewable during favourable hydrological periods, but remains vulnerable when rainfall declines and reservoir conditions deteriorate.
Hydropower and biomass account for most of the country’s renewable contribution, creating significant annual variability and complicating long-term electricity planning. Poor hydrological conditions reduce domestic generation, increase import requirements and expose EPCG to regional wholesale prices precisely when neighbouring markets may also be experiencing tight supply.
The immediate solution is not simply another wave of solar development. Montenegro needs a more diversified portfolio of wind, solar and energy storage, supported by stronger transmission and distribution infrastructure. Wind power is particularly important because its generation profile differs from solar and can provide higher-value electricity during winter and non-daylight hours.
The proposed Gvozd wind farm, EPCG’s wider renewable pipeline and cooperation with strategic partners such as Masdar could help reduce the country’s dependence on hydrological conditions. However, these projects will still require credible connection studies, detailed curtailment modelling and a clear allocation of the costs associated with grid upgrades.
Battery storage could provide an additional layer of system protection. Montenegro’s relatively small power system can experience significant price and balancing effects from relatively modest changes in generation or demand. A carefully sized BESS portfolio could provide frequency response, reserve capacity, solar shifting and protection against short-duration spikes in import prices.
The country’s transport sector remains the weakest component of its renewable transition. Fuel prices increased from 1 July, reinforcing Montenegro’s dependence on imported petroleum. Tourism further intensifies this exposure through seasonal road traffic, airport transfers, rental vehicles, marine transport and hotel logistics.
Electrification could therefore connect energy policy directly with tourism competitiveness. Coastal charging networks, electric hotel fleets, shore-power infrastructure for marinas and renewable electricity contracts for resorts could reduce exposure to imported fuels while creating visible low-carbon infrastructure.
The financing opportunity is substantial, but Montenegro’s relatively small market limits the volume of purely merchant projects it can absorb. New assets will therefore require a combination of EPCG participation, development-bank financing, EU-linked grants and contracted offtake arrangements.
Montenegro’s energy transition is moving beyond a simple generation-percentage target toward a broader system-bankability test. The projects that matter most will be those capable of reducing hydrological volatility, replacing petroleum demand and providing measurable flexibility, rather than simply adding intermittent generation without a clear integration strategy.
