A planned 127 MW/254 MWh standalone battery storage project in Scornicești, Olt County, has secured approximately €46 million in debt financing. The development is positioned as a move from pilot and grant-led activity toward infrastructure-style financing backed by institutional capital.
Ownership and financing support for Scornicești
The Scornicești project is jointly owned by pan-European independent power producer R.Power and Eiffel Investment Group via its Eiffel Transition Infrastructure fund. The EBRD is providing a €44 million financing package supported by an InvestEU first-loss guarantee. The project has also secured €15 million from Romania’s National Recovery and Resilience Plan (NRRP). These figures relate to different elements of the capital and support structure and are not presented as a single disclosed project cost.
Storage duration and services for Romania’s power system
With a two-hour storage duration, the Scornicești system is designed to deliver multiple grid services. These include shifting solar generation into higher-value periods, balancing fluctuations in renewable output, and responding rapidly to frequency deviations. At 127 MW/254 MWh, the installation is described as large enough to contribute to national balancing conditions while remaining smaller than Romania’s expanding wind and solar pipeline.
Market signals for lenders and future battery projects
The financing structure is presented as a key indicator for how battery projects may be funded in Romania. Early battery developments in emerging electricity markets have often depended on grants or corporate balance sheets due to limited lender experience with battery degradation, operating revenues, and changing market rules. In Scornicești’s case, development-bank participation, an InvestEU guarantee, and infrastructure investors are cited as factors that can reduce those risks.
The project’s operation is also expected to generate performance data that could support lender familiarity with storage assets. That information flow is described as relevant for future Romanian projects seeking financing.
Renewables growth and the role of short-duration flexibility
Romania is continuing to develop renewables at scale, with 1,488 MW of solar and 1.26 GW of wind awarded in the second CfD auction alone. The power system also faces ageing infrastructure, variable hydropower production, and periods when thermal or nuclear generation is unavailable. These conditions are cited alongside the need for flexibility across different time horizons.
The source material distinguishes between short-duration flexibility and long-duration energy supply. A two-hour battery is described as unable to replace a nuclear reactor during prolonged droughts or multi-day supply disruptions. It can instead reduce peak-hour shortages, provide fast reserves, and bridge short interruptions while slower generation responds.
Commercial model considerations for revenue streams
The main uncertainty highlighted relates to the commercial model for storage revenues. Potential revenue sources include day-ahead and intraday electricity arbitrage, balancing markets, and ancillary services. The document notes that each stream can weaken as additional battery capacity enters the market.
It also points to requirements such as transparent market rules, liquid short-term trading, and an efficient grid-connection process that prioritises viable projects over speculative applications. Carefully designed long-term contracts for selected grid services are mentioned as a way to improve bankability while preserving exposure to market signals.
Regional interconnections and cross-border flexibility potential
Scornicești is described as having relevance beyond Romania’s borders due to electrical interconnections with Hungary, Bulgaria, Serbia, Moldova, and Ukraine. Balancing conditions in Romania can influence electricity flows and prices across Southeast Europe according to the source material. Strategically located batteries are described as capable of absorbing domestic renewable surpluses and reducing reliance on emergency imports while releasing electricity when neighbouring markets face tighter conditions.
The document also links the regional flexibility outlook to Bulgaria’s rapidly expanding storage fleet, describing a potential contribution from Romanian projects toward a regional flexibility corridor. This framing places the Scornicești development within a wider Southeast European balancing context rather than only a national one.
Total reference point for Southeast Europe battery financing
The importance of Scornicești is further tied to its stated scale of 254 MWh, alongside its financing package components: 127 MW/254 MWh, approximately €46 million in debt, a €44 million EBRD financing package, InvestEU first-loss support, and €15 million NRRP funding. The source material describes these elements as providing a reference point for how Southeast Europe’s battery sector may evolve.
The project is characterised as reflecting a broader transition in which battery storage moves from grant- and early-stage support toward assets that can be financed through institutional structures. For Romania specifically, this shift is linked in the source material to growing solar and wind volumes increasing the need for flexibility across the power system.
