Bosnia and Herzegovina’s ERS to Finance and Install Trebinje 3 Trebinje solar power plant
In a significant stride towards diversifying its energy portfolio, Elektroprivreda Republike Srpske (ERS), the public utility of Republika Srpska, has unveiled ambitious plans to finance and construct the Trebinje 3 Solar Power Plant. This project signals a major commitment to renewable energy in Bosnia and Herzegovina, capitalizing on the high solar potential of the country’s southern region.
Project Overview and Key Details for the Trebinje solar power plant
The Trebinje 3 facility is poised to become one of the largest solar projects in the nation, marking a pivotal step in the region’s green transition.
Location and Capacity: Strategically located in Trebinje, the plant will be situated near the existing Trebinje 1 and Trebinje 2 hydroelectric plants. This co-location is a clever move, allowing the project to leverage established grid infrastructure for efficient energy transmission. The planned capacity is approximately 50 MW, with some reports suggesting a potential expansion up to 100 MW in later phases.
Advanced Technology: ERS plans to utilize modern, high-efficiency technology for the plant. The project will feature ground-mounted solar arrays equipped with bifacial modules, which capture sunlight on both sides to maximize energy generation. Furthermore, the integration of a battery storage system is planned to enhance grid stability and ensure a reliable power supply, even when the sun isn’t shining.
Financing and Timeline: The project, with an estimated cost between €50 and €80 million, will be fully funded by ERS through a combination of internal resources and potential loans from international financial partners like the European Bank for Reconstruction and Development (EBRD). According to the official timeline, construction is expected to commence in mid-2026, with the plant becoming operational by late 2027 or early 2028.
Strategic Importance for the Region’s Energy Mix: The Trebinje solar power plant
The Trebinje 3 project is more than just a new power plant; it’s a strategic investment in a sustainable energy future for Republika Srpska.
For decades, ERS has relied heavily on hydropower and coal. This new solar initiative represents a crucial step in diversifying its energy sources and reducing dependence on fossil fuels. It aligns perfectly with Bosnia and Herzegovina’s National Renewable Energy Action Plan and its goals to meet EU-aligned renewable energy targets.
This venture builds on ERS’s growing renewable portfolio, which already includes the 10 MW Orlovac solar plant that became operational in 2023. The Trebinje 3 project demonstrates a clear and sustained commitment to harnessing the region’s abundant solar resources, which boast an impressive irradiance of 1,500-1,800 kWh/m² per year.
Economic and Environmental Benefits of the Trebinje solar power plant
The impact of the Trebinje 3 Solar Power Plant will extend far beyond energy generation, promising significant economic and environmental advantages.
Economic Impact: The construction phase is projected to create between 200 and 300 jobs, providing a substantial boost to the local economy in Trebinje.
Environmental Benefits: Once operational, the plant is expected to generate approximately 70-90 GWh of clean electricity annually. This output is sufficient to power around 15,000 households and will play a vital role in decarbonization efforts by offsetting an estimated 50,000 tons of COâ‚‚ emissions each year.
This project places Bosnia and Herzegovina firmly within a regional trend, as neighboring countries like Serbia and Montenegro are also making significant investments in solar power. As plans solidify and construction begins, stakeholders will be watching closely. For the most current information, it is best to follow official announcements from ERS.
