Montenegro approves €40m KfW loan for Perućica Phase III upgrade at EPCG

Montenegro’s decision to back a new KfW-linked financing package for Elektroprivreda Crne Gore underscores how the country is reshaping its hydropower strategy amid a more volatile electricity cycle. Rather than treating upgrades as capacity-only projects, the government is positioning the modernisation of Perućica—its largest hydropower asset—as a way to strengthen system flexibility and domestic generation resilience.

€40m long-term loan to fund Perućica Phase III

The Government of Montenegro has approved financing that allows EPCG to proceed with “Perućica Phase III,” a project focused on installing a new generating unit, designated aggregator A8. Under the arrangement, EPCG will take on a €40 million long-term loan from KfW.

The loan terms reflect concessional development financing characteristics: a 10.5-year maturity with a five-year grace period, and a floating interest rate set as a 2.23 percent margin plus applicable swap rates.

Upgrade programme extends beyond the new unit

A8 is part of a broader multi-year rehabilitation effort at Perućica. Alongside the new generating unit, EPCG is advancing works on hydraulic channels, system-wide refurbishment, and ongoing modernisation of existing units including A6 and A7.

Officials described the investment as structural rather than purely incremental in generation terms. The introduction of A8 is expected to increase total electricity output and—more importantly—improve operational flexibility through faster ramping and better dispatch coordination.

Flexibility becomes more valuable as renewables rise

The government’s framing links the upgrade directly to system needs as Montenegro absorbs higher volumes of solar and wind generation. In that context, hydropower plants such as Perućica are being repositioned to support grid stability—providing frequency control, peak shaving and reserve capacity in a power system that is gradually shifting away from thermal dominance.

The project also fits broader regional trends across South-East Europe, where ageing hydro fleets are being upgraded to operate more like quasi-storage assets in grids with growing renewable penetration.

Additional €30m credit facility targets 2025 liquidity pressures

Alongside the €40 million project loan, Montenegro approved an additional €30 million credit facility for EPCG intended to refinance short-term liabilities built up during 2025. The liabilities were primarily associated with electricity imports required when domestic generation fell due to outages at the Pljevlja Thermal Power Plant and unfavourable hydrological conditions.

Authorities said the refinancing is structured as a rollover rather than incremental borrowing. They emphasised that it does not increase EPCG’s net debt exposure, but instead extends maturities and improves liquidity management—an important distinction for credit quality because it signals movement away from short-term crisis funding toward more stable development-bank-backed finance aligned with capital investment cycles.

Modernisation-led transition and market implications

The Perućica Phase III decision reflects an investment logic shaping Montenegro’s energy sector: prioritising incremental upgrades of existing assets over rapid capacity expansion through entirely new builds. Policymakers cited lower CAPEX intensity and minimal permitting risk as advantages of modernising legacy infrastructure.

Hydropower remains central to Montenegro’s electricity supply, and modernisation is presented as one of the fastest routes to unlocking additional generation while improving reliability. While adding a single unit such as A8 may look modest in capacity terms, its value is tied to flexibility gains, efficiency improvements and extended asset life.

The use of development financing from institutions such as KfW also indicates continued alignment with European energy-transition frameworks, which typically incorporate requirements related to environmental standards, operational efficiency and long-term sustainability.

With Montenegro facing increasing power-system volatility driven by hydrological variability, ageing thermal assets and exposure to regional price swings, strengthening domestic hydropower output and flexibility is expected to reduce reliance on imports during peak periods—particularly in winter months when the system is most exposed. Improved balancing capability should also help integrate new renewable projects without destabilising the grid as Montenegro advances its decarbonisation agenda and aligns more closely with EU energy-market structures.

Taken together—the development-bank-backed upgrade funding, balance-sheet refinancing through maturity extensions, and continued rehabilitation work at Perućica suggest EPCG is moving toward a more disciplined investment cycle that is less reactive and more focused on long-term system optimisation. As Phase III progresses, it will serve as a test case for how legacy hydropower can be repositioned within modern electricity systems where flexibility increasingly matters across South-East Europe’s energy transition.