Croatian engineering company Končar has completed the delivery and commissioning of the Otočac small hydropower plant, adding a new 1.5 MW renewable energy facility to Croatia’s power system.
The plant consists of three generating units, each rated at 500 kW, and is expected to produce more than 7 GWh of electricity annually. This output will contribute to local renewable generation while supporting the continued development of small-scale hydropower in the country. According to the company, the project has successfully passed all key phases, including construction, testing, and final commissioning, allowing it to begin operations.
A notable feature of the facility is the use of prefabricated generating units, which are designed to simplify installation and reduce maintenance requirements over the plant’s lifetime. Končar also emphasized that sustainability was considered from the early design phase, with equipment selected to ensure it can be recycled at the end of its operational life.
The plant’s electrical infrastructure is centralized in a dedicated control building located next to the powerhouse. This includes medium-voltage switchgear, transformers, frequency converters, low-voltage systems, direct current distribution, as well as advanced control and automation equipment.
The project highlights Končar’s ongoing involvement in the regional hydropower sector, where the company continues to play an active role in supplying and integrating equipment for smaller renewable energy projects.
