EBRD Backs $ 247 Million Solar & Battery Landmark in Hungary.
EBRD Backs $ 247 Million Solar & Battery Landmark in Hungary, Europe

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EBRD Backs $ 247 Million Solar & Battery Landmark in Hungary, Europe

Updated on Apr 21, 2026, 02:47 PM IST
Written & Edited by Ashish Joshi

The European Bank for Reconstruction and Development (EBRD) has agreed to provide a USD 82.35 million loan to special purpose vehicles owned by Renalfa IPP (Independent Power Producer) as part of a broader USD 247 million financing package alongside commercial banks, funding what the institution describes as one of the largest renewable energy developments undertaken in Hungary, Europe.

A Landmark Hybrid Project in Northeastern Hungary

The financing will support the development, construction and operation of a 450 megawatt solar photovoltaic portfolio combined with a co-located 250 MW and 1 gigawatt-hour battery energy storage system located in northeastern Hungary.

Once operational, the project is expected to deliver around 448 gigawatt-hours of renewable electricity annually. The transaction is described by the EBRD as one of the first instances of project financing for a utility-scale hybrid renewable asset in Central and Eastern Europe, setting what the bank characterises as an important precedent for the wider region.

The project is expected to come online later this year, according to Ivo Prokopiev, chief executive of Renalfa IPP.

No Subsidies or Power Purchase Agreements

A notable feature of the deal is that the project will sell all electricity produced by the solar parks directly into the Hungarian market without the backing of a support scheme or a corporate power purchase agreement.

The EBRD says this sends a strong signal regarding the long-term viability of private renewable energy investments in Hungary and reinforces confidence in market-based solutions for clean energy deployment.

By integrating utility-scale battery storage with solar photovoltaic generation, the project is also intended to address intermittency challenges, enhance grid flexibility and improve energy security in a market the EBRD describes as facing increasing volatility.

Prokopiev said the hybrid asset would allow the company to offer green baseload products to the Hungarian electricity market as well as a number of flexibility services to the grid once it becomes operational.

EBRD's First Hungarian Energy Project Since 2010

The investment marks a significant return to the Hungarian energy sector for the EBRD, which has not financed an energy project in the country since 2010. Anca Ionescu, the EBRD's Regional Head for Hungary, Slovakia and the Czech Republic, said the deal underlines the bank's renewed commitment to supporting the green transition and strengthening energy security in Hungary.

"This investment marks an important milestone for the EBRD in Hungary, as it is our first energy project in the country since 2010. Returning to the Hungarian energy sector with such a large-scale and innovative project underlines the Bank's renewed commitment to supporting the green transition and strengthening energy security in the country," Ionescu said.

Grzegorz Zielinski, the EBRD's Director and Head of Energy Europe, noted that the project would play a key role in strengthening Hungary's energy system and setting a precedent for the Central and Eastern European region more broadly. Since beginning operations in Hungary, the EBRD has invested more than USD 4.35 billion across 220 projects in the country.

Supporting Hungary's 2030 Renewable Energy Target

The project is aligned with Hungary's national goal to have 30 per cent of its gross final energy consumption generated from renewable sources by 2030. The EBRD stated that the investment is fully aligned with its own strategy in Hungary to support energy security and the green transition.

About Renalfa IPP and Its Backers

Renalfa IPP is a joint venture between Renalfa Solarpro Group and French infrastructure fund manager RGREEN INVEST. The company operates as an independent power producer active across Central and Eastern Europe.

The EBRD described Renalfa IPP as a long-standing client, indicating a prior working relationship with the institution before this transaction. The USD 247 million financing package involves the EBRD contributing USD 82.35 million alongside unspecified commercial bank partners who are collectively providing the remaining portion of the funding.

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