Estonia-based renewable electricity provider Sunly has secured almost €85 million in international financing to build four solar parks in Latvia with total capacity of 329 megawatts (MW) — enough to meet the annual electricity consumption of up to 180,000 households.
Sunly has secured loans from the European Investment Bank (EIB), the European Bank for Reconstruction and Development (EBRD) and SEB bank.
The project marks one of Latvia’s most ambitious renewable-energy initiatives to date and will accelerate the Baltic region’s shift to clean power while enhancing Latvia’s energy independence. The financing package includes loans of €35.2 million from the EIB, €35.2 million from the EBRD and €14.4 million from SEB.
The solar parks are due to be completed by early 2027 and will be located near Matīši village in Valmiera Municipality (54 MW), in Dagda Parish, Krāslava Municipality (90 MW), near Barkava village in Madona Municipality (81 MW) and in Zirņi Parish, Saldus Municipality (104 MW).
“Latvia’s bold push for hybrid solar infrastructure is exactly the kind of forward-looking investment Europe needs,” said EIB Vice-President Thomas Östros. “We are proud to support Sunly’s vision — not just to generate clean power, but to build energy systems that are resilient, flexible, and future-ready. This project is a blueprint for how we can accelerate the green transition while strengthening regional energy security.”
While the scope of this financing will support the solar component, the broader ambition is to develop all sites as hybrid parks, by subsequently integrating wind energy and battery energy storage systems, aiming to ensure more stable electricity production, improve grid efficiency, and enhance energy security.
“We’re pleased to build on our partnership with Sunly and support the development of new renewable energy capacity in Latvia,” said Grzegorz Zielinski, EBRD Head of Energy for Europe. “This marks an important step toward strengthening the Baltic region’s energy security and advancing its climate goals. We look forward to contributing our expertise to help scale up this capacity and support the green energy transition.”
Latvia’s installed solar capacity reached approximately 660 MW at the end of 2024, more than doubling from 305 MW in 2023 and 100 MW in 2022. According to the long-term planning guidelines Energy Strategy Latvia 2050, solar capacity is projected to reach around 1.2 GW by 2030, gradually increasing to 2.0 GW in the baseline scenario by mid-century. Sunly’s large-scale solar projects are set to play a major role in achieving these targets.
“This financing is a significant step toward strengthening Latvia’s economy and energy supply,” said Toms Nāburgs, Sunly’s country manager for Latvia. “By developing large hybrid solar parks, we are not only increasing the country’s renewable energy production capacity but also enhancing energy security and driving economic growth in the regions. These parks will provide long-term benefits to local communities by supporting socially important projects and initiatives, as well as contributing to the country’s broader electrification and subsequent industrialization.”
The project’s total cost is estimated at €203.9 million, with Sunly providing €119.1 million. The EIB and EBRD portion of the new financing for Sunly is backed by a guarantee under the InvestEU programme and promotes climate action and economic and social cohesion.