CET-Nord launches tender for 70 MW battery energy storage system in Bălți | Strategic investment in Moldova’s energy infrastructure

CET-Nord Thermal Power Plant S.A. (formerly Bălți CHP) has announced the launch of a public tender for the implementation of a 70 MW battery energy storage system (BESS) to be installed at its thermal power plant in Bălți

The project represents a strategic investment in the modernization of Moldova’s energy infrastructure and in strengthening the flexibility and resilience of the national power system.

Major step toward energy system stability

Battery energy storage systems (BESS) are becoming a key component of modern electricity grids, enabling the storage of surplus electricity during periods of high generation and its release during peak demand. The planned 70 MW system in Bălți will significantly enhance grid balancing capabilities and support the integration of renewable energy sources into the national energy mix.

The project comes at a time when the Republic of Moldova is actively expanding renewable generation capacity and investing in technologies that ensure system stability and energy security.

Public-private implementation model

The tender aims to select a private partner responsible for financing, design, construction, installation, and commissioning of the storage system. This public-private partnership model is designed to attract private capital and advanced technical expertise without placing direct pressure on the state budget.

Such mechanisms are increasingly used in large-scale energy infrastructure projects, allowing faster deployment of modern technologies while reducing financial risks for the public sector.

Grid connection ensured

For the implementation of the project, CET-Nord already holds a grid connection authorization issued by the national electricity transmission operator Moldelectrica, ensuring the future integration of the storage system into the national grid.

This step is critical for maintaining technical stability, frequency control, and secure operation within the power system.

Transparent and competitive procedure

The Ministry of Energy has emphasized that the tender process is open, transparent, and based on clear technical and financial criteria. The state will continue to play a coordinating and facilitative role in strategic energy investments, ensuring transparency and safeguarding public interest.

Expanding energy storage capacity in Moldova

The Bălți project is part of Moldova’s broader strategy to develop energy storage infrastructure, essential for the transition toward a more sustainable and resilient energy system.

In late April, a 60 MWh BESS facility was commissioned in Rădeni, integrated with a solar power plant, marking one of the largest storage projects in the country at the time.

These developments highlight a structural transformation in the national energy sector, where storage capacity is becoming as important as generation itself.

Conclusion

The 70 MW BESS project at CET-Nord represents a significant milestone in Moldova’s energy transition. It is expected to strengthen grid stability, improve energy efficiency, and accelerate the country’s shift toward a more flexible and sustainable power system.