Montenegro has built a substantial pipeline of proposed solar and wind projects, but developments in August highlighted a growing constraint: grid access is increasingly becoming as important as generation potential.
CGES and Nu Energy signed a grid-connection agreement for the Velestovo project, one of Montenegro’s more advanced hybrid renewable developments. The project is planned to include up to 60 MWp of solar capacity alongside a 50 MW/100 MWh battery energy storage system, with total investment estimated at approximately €50 million.
The significance of the agreement lies less in the headline generation capacity than in the project’s progress toward a defined connection to the transmission system. As Montenegro’s renewable pipeline becomes increasingly crowded, secured and credible grid access is emerging as a key differentiator between projects that can advance and those that remain speculative.
Wind projects are facing a similar development filter. The proposed Brajići wind project, with planned capacity of approximately 100.8 MW, has been required to undergo a full environmental impact assessment. The decision moves the project into a more advanced permitting stage, although it does not itself constitute environmental approval.
At the same time, Montenegro’s transmission system is receiving additional investment aimed at strengthening network reliability and accommodating future generation. CGES completed the replacement of a 150 MVA transformer at Podgorica 1 as part of a wider programme valued at approximately €4.4 million.
Further network investment is being supported by a €25 million AFD loan, together with a planned approximately €8.5 million WBIF grant, for strategic upgrades including infrastructure associated with Perućica and Pljevlja 2. These projects are increasingly important as Montenegro prepares for a substantially larger renewable generation base.
The timing is particularly significant because the scale of Montenegro’s prospective renewable capacity is large relative to domestic electricity demand. The investment case for new solar and wind projects therefore depends not only on generation potential, but also on access to regional power markets and the capacity to export electricity through the Italy interconnector.
That makes transmission constraints, curtailment risk and export capability increasingly important financing variables. A project with strong solar or wind resources can still face a materially weaker investment case if its connection requires significant reinforcement or if network congestion limits the volume of electricity that can reach the market.
For lenders and investors, this is changing the definition of project readiness. Banks evaluating Montenegrin renewable assets will increasingly require detailed evidence on connection status, required network reinforcement, expected commissioning timelines and potential operational constraints.
Land rights, resource assessments and permitting will remain fundamental elements of project development. But in a market where the renewable pipeline is expanding rapidly, they are no longer sufficient on their own to establish bankability.
Montenegro’s next generation of renewable winners is therefore likely to be determined less by who controls the best development sites and more by who secures credible grid access first. As the project queue becomes more congested, transmission availability is moving from a technical consideration to a central determinant of investment value.
