Strategic buyers are taking a larger share of South East European energy transactions, alongside continued activity from infrastructure funds, developers and project finance. Utilities and integrated energy groups increasingly acquire assets they can deploy across generation, supply, trading and customer platforms.
The shift is linked to rising complexity in SEE electricity markets. Renewable output is expanding while grid constraints, negative-price exposure, balancing costs, storage needs and cross-border volatility increase. In that setting, owners of single assets may capture only part of the value available from the broader system.
PPC’s regional renewables expansion and solar development framework
PPC is highlighted as a key example of this approach. The Greek utility acquired Evryo’s Romanian portfolio, adding 629 MW of operating renewables, mainly onshore wind, and about 145 MW of pipeline assets. PPC said the transaction supports its strategy to strengthen its Southeast Europe position.
PPC’s regional logic is tied to using Romanian wind to diversify beyond a Greece-only generation base. The company also aims to balance its regional portfolio and support a transition from a legacy utility model toward a South East European power platform. A separate cooperation with Metlen extends the same regional development theme.
PPC and Metlen agreed on a framework covering up to 2 GW of solar projects across Italy, Romania, Bulgaria and Croatia. Metlen develops and constructs the projects, while PPC acquires them after grid connection. The arrangement reflects a division of roles between EPC-capable developers and utilities that can own and integrate assets into their portfolios.
Masdar’s TERNA Energy deal and TERNA’s platform targets
Masdar’s acquisition of TERNA Energy is another major transaction cited in the region. The deal valued TERNA Energy at around €3.2 billion enterprise value, with operations at about 1.2 GW and a target of 6 GW by 2029.
Masdar’s platform rationale differs from PPC’s but follows the same broader concept of building a renewables base. TERNA Energy provides Masdar with European renewables exposure anchored in Greece, along with a development pipeline and exposure to strategic assets such as pumped hydro. Greece is described as an entry point into Southeast Europe as well as the wider European power transition.
Metlen’s integrated capabilities and other regional corporate groups
Metlen is described as combining project development with EPC capability, energy trading and industrial depth. This positions it differently from pure developers in markets where bankability depends on execution strength and energy-market know-how. Integrated groups are therefore able to create value across parts of the chain rather than only at project level.
Other regional players are also referenced for similar platform-linked roles in specific segments. OMV Petrom is described as central in Romania through oil and gas activities combined with power, offshore gas and transition investment. Romgaz is noted for its role in Neptun Deep, while Hidroelectrica is cited as a listed renewable utility with hydropower dominance.
HELLENiQ Energy and Motor Oil are also mentioned as pushing into renewables within broader energy-transition strategies. Alongside these strategics, financial sponsors remain active through infrastructure investing models that increasingly focus on platform formation, asset rotation and minority or majority stakes in de-risked portfolios.
Infrastructure funds’ operating positions: Asterion and Principia examples
Asterion’s purchase of 50% of TotalEnergies’ 424 MW Greek portfolio is given as an example of infrastructure capital moving into operating renewables. The transaction is referenced with a valuation benchmark of about €1.2 million per MW.
The Enel-Macquarie platform Principia is also cited for acquiring EDPR’s 150 MW Greek wind portfolio. The example is used to show how financial capital can combine with strategic capital through asset rotation rather than building positions only through single-project development.
What strategics can do differently in complex market conditions
The source lists several areas where strategics may be positioned differently from pure financial buyers. These include taking merchant and balancing risk more actively than financial investors that may price cautiously, using renewable output to support retail or corporate customers, and having trading desks capable of managing shape risk.
Strategics may also combine generation with batteries, supply arrangements, PPAs and cross-border optimization. Access to corporate debt and green bonds is cited as another factor supporting their ability to finance growth compared with more narrowly focused capital providers.
This affects sellers when projects are sold after de-risking. A developer selling such an asset may receive better value from a strategic buyer if it fits portfolio needs, while financial buyers may focus more tightly on contracted yield, downside protection and leverage capacity.
Expected consolidation patterns across utilities, integrated groups and global platforms
The next cycle is described in three categories of strategic consolidation. First, utilities are expected to buy operating renewables to secure clean generation and reduce portfolio carbon intensity. Second, integrated groups are expected to use development partnerships to build cross-border portfolios.
Third, global capital is expected to acquire regional platforms rather than assembling projects one by one. The market context cited is that South East Europe remains fragmented enough for opportunity while being integrated enough for scale benefits that favor platform-building buyers.
The direction of change is framed as a shift from project ownership toward portfolio control in SEE energy transactions. In this view, top buyers are not only purchasing individual assets but building regional operating systems across multiple parts of the power value chain.
