Renewable project finance in South East Europe is becoming more active, but also more selective. Lenders are willing to finance wind, solar and storage, but they are much more careful about merchant exposure, grid risk, construction risk and sponsor quality than they were during the early renewables boom.
The result is a bankability divide.
Projects with strong sponsors, credible EPCs, grid access and contracted revenues can raise significant debt. Projects with unclear permits, weak offtake or speculative grid assumptions struggle.
Romania is currently one of the most important project-finance markets in the region. EBRD arranged a €192 million financing package for three solar plants totaling 531 MW in southeastern Romania. EBRD provided €64 million for its own account and mobilized €128 million from commercial lenders. One project, Slobozia, benefits from a Contract for Difference awarded under Romania’s inaugural CfD auction, while the other two sell into the competitive day-ahead market.
That financing structure says a lot about where the market is going. Lenders will finance a mix of contracted and merchant exposure if the sponsor, market and project fundamentals are strong. But the contracted portion helps anchor the financing.
Rezolv Energy’s VIFOR wind project is another major benchmark. The second phase involved a 269 MW Vestas order, and the full project is expected to reach 461 MW, making it Romania’s largest wind farm and one of the largest onshore wind farms in Europe.
Large wind projects like VIFOR show that Romania can support utility-scale renewables with international sponsors, global OEMs and institutional financing. But they also show the importance of execution scale. Big projects require grid capacity, turbine availability, land assembly, permitting discipline and long lead-time financing.
Serbia is becoming more bankable as well. Masdar and Taaleri reached financial close on the 154 MW Čibuk 2 wind farm, with a €144 million non-recourse debt facility from UniCredit and Erste. The project uses Nordex turbines and builds on the existing Čibuk wind cluster.
Čibuk 2 is important because it proves that Western Balkan wind can attract non-recourse commercial debt when the sponsor group is strong and the project has a credible contractual structure. It also shows the role of repeat infrastructure: sharing or building around existing grid positions can reduce development risk.
In Bulgaria, storage is now changing the financing conversation. Enery secured green financing from DSK Bank for its 150 MW / 600 MWh battery storage project in Nova Zagora, with a virtual PPA structure involving Vitol. The project has been described as one of Bulgaria’s most advanced storage financings.
Storage finance is different from classic renewable finance. A wind or solar project can be underwritten around forecast production and contracted prices. A battery depends on spreads, dispatch strategy, balancing markets, degradation, augmentation capex, grid fees and sometimes tolling or virtual offtake. That makes lender comfort harder but not impossible.
The common features of bankable SEE projects are becoming clear.
They have experienced sponsors. They use bankable OEMs or EPC contractors. They have documented grid connection. They have realistic construction timelines. They include contracted revenue where available. They have clear balancing and market-access arrangements. They allocate curtailment and negative-price risk carefully. They are often supported by DFIs, EU guarantees or national schemes.
DFIs remain critical because they help crowd in commercial banks. EBRD’s loan to PPC for 400 MW of projects in Bulgaria, Greece and Romania benefits from InvestEU support, which helps enable longer-term funding. EIB’s Western Balkan financing similarly supports large projects that may otherwise be harder for local markets to fund alone.
The next project-finance challenge will be hybridization. Lenders will increasingly see solar-plus-storage, wind-plus-storage, merchant-plus-CfD and corporate-PPA-plus-market-exposure structures. These are harder to model but better matched to the future power system.
The old question was: can the project generate electricity?
The new project-finance question is: can the project generate predictable cash flow in a volatile market?
That is a much higher standard. But it is also what will separate bankable SEE renewables from speculative pipeline.