Renewables

Montenegro’s power utility seeks contractor for two battery storage systems

montenegro tender public call bess-batteries

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Published

September 4, 2025

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Published:

September 4, 2025

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Montenegro’s state-owned power utility, Elektroprivreda Crne Gore, has launched a tender for the procurement and installation of two battery energy storage systems with a total capacity of 60 MW/240 MWh.

Elektroprivreda Crne Gore (EPCG) is seeking a partner for the design, supply, installation, testing, and commissioning of two battery energy storage systems (BESS), each with a capacity of 30 MW and 120 MWh, with an output voltage of 35 kV.

The estimated value of the procurement is EUR 48 million excluding VAT, according to the public call.

The EPC (Engineering, Procurement, and Construction) contract for the batteries is a comprehensive turnkey agreement covering all phases of project development, including design, equipment procurement and delivery, permitting, construction, and commissioning.

The contract also includes training for EPCG personnel

Technical staff training is included to ensure the proper and safe operation of the facilities, as well as to validate their performance in accordance with the contracted terms, which will be mutually confirmed by signing a technical acceptance report.

The EPC covers all technical, engineering, logistical, and construction details, workplace health and safety, environmental protection, and responsibilities for performance guarantees and technical maintenance of the facility, according to the public call.

According to previous announcements, EPCG intends to utilize existing infrastructure for connection to the transmission grid. Potential locations include the 60 MWh hydropower plant Perućica, EPCG’s steel mill Željezara Nikšić with two 60 MWh units, and the 60 MWh Pljevlja thermal power plant.

The first two battery systems will be installed at the Željezara site.

EPCG held talks with several investors

In March, the company announced it had held discussions with several companies and financiers from the region, Europe, and beyond.

EPCG initially announced its intention to install batteries in early September last year. At that time, the EPCG Board of Directors adopted a project task proposal for adding BESS capacities.

According to the project task, EPCG aims to optimize the utilization of all renewable energy sources, alongside numerous new renewable energy projects.

The company plans to secure the flexibility of the power system with energy storage systems based on lithium-ion batteries, according to EPCG.

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