If you stepped away from the Romanian energy market two years ago and came back today, you would barely recognize the logos on the distribution grids. The names that defined the sector for a decade, Czech, Italian, Australian, have either left or are leaving. In their place sits a new cast of integrated regional players, led by a Greek state utility and a Bucharest-listed challenger. This is not a reshuffle. It is a structural redrawing of who owns the wires, who sells the power, and who builds the next gigawatt. Anyone still pricing Romania on the old map is using a guide that no longer matches the terrain.
Here is how the map changed, and what the new shape tells you.
A decade of ownership, undone in two years
Start with the chain in the title, because it tells the whole story in three names.
CEZ, the Czech utility, entered Romania in 2005 by buying Electrica Oltenia and spent fifteen years as one of the country’s anchor foreign investors, owning distribution in the southwest plus the 600 MW Fantanele-Cogealac wind farm in Dobrogea, long the largest onshore wind park in Europe. In 2020 CEZ agreed to sell its seven Romanian businesses to Australia’s Macquarie in a deal worth close to 964 million euros. Macquarie rebranded the platform as Evryo Group and ran it as a financial owner, investing heavily in the network while preparing to split and sell the parts.
Then came the Greek wave. Public Power Corporation, the former state monopoly known at home as DEI, made Romania the centerpiece of its expansion. PPC bought Enel’s entire Romanian operation in 2023 for roughly 1.24 billion euros, instantly acquiring leading distribution and supply businesses plus a renewables pipeline. In 2024 it agreed to buy Evryo’s renewables portfolio, including that same Fantanele-Cogealac wind farm, for around 700 million euros, a deal that made PPC the largest renewable electricity producer in Romania after Hidroelectrica. Today PPC’s Romanian arm serves around 3 million customers and owns distribution in three regions, including Bucharest, the country’s most important.
The final link is the newest. In April 2026, Bucharest-listed Premier Energy agreed to buy the other half of the old Evryo business, the Distributie Energie Oltenia grid, from Macquarie for about 700 million euros, with financial close expected in the second half of 2026. That single asset is Romania’s third-largest electricity distribution network, roughly 1.5 million customers across seven Oltenia counties and around 87,000 kilometers of line. Premier had already bought CEZ Vanzare, the main supplier in the southwest, and rebranded it Premier Energy Furnizare, which lifted it to the fourth-largest electricity supplier in the country.
Trace it through and the symmetry is striking. The assets CEZ assembled over fifteen years have, within about 24 months, been redistributed between a Greek state utility and a Romanian listed group. The old map is gone.
The new mental model: integrated, regional, and partly listed
The old way to think about Romania was a patchwork of foreign incumbents, each running a regional fief: Enel in the south and Bucharest, CEZ in the southwest, E.ON in the northeast, Electrica in the north and center. The new model is different in three concrete ways.
First, it is vertically integrated by design. The winners are not pure-play distributors or pure-play generators. PPC and Premier both span generation, distribution, and supply, and both are pushing hard into storage. Premier acquired a 200 MW, 400 MWh battery project near Iasi, among the largest in Southeast Europe, and is adding gas-to-power plants for balancing. PPC is folding a 1.2 GW-plus renewables fleet into a business that also owns the wires and the customer relationship. Value is being captured across the whole chain, not at one stage of it.
Second, it is regional rather than national. PPC now treats Greece, Romania, and North Macedonia as one integrated platform, with Romania contributing more than a fifth of group revenue. Premier operates across Romania, Moldova, and Hungary and frames itself as a Southeastern Europe transition platform. The relevant unit of analysis is no longer the Romanian market in isolation, it is the regional player whose Romanian assets sit inside a larger book.
Third, and this matters for investors, a large part of the action is now publicly listed and visible. Premier Energy is on the Bucharest Stock Exchange, having raised close to 140 million euros in a 2024 IPO that was the largest entrepreneurial listing in Romania in five years, and is funding the Oltenia deal partly through a planned bond. PPC is listed in Athens. Electrica, the remaining Romanian distribution and supply champion, trades in Bucharest and London. The ownership shift has moved a market that used to be dominated by private foreign balance sheets toward instruments you can actually buy, track, and price.
Why this is happening in Romania specifically
It would be easy to read all this as financial musical chairs. It is more than that. Capital is consolidating in Romania because the underlying market is one of the most attractive in the region, and the deal flow is a symptom of that, not a substitute for it.
The demand and policy signals are strong. Romania has a Contracts for Difference scheme covering 5,000 MW of new renewable capacity with auctions already run, a revised 2030 climate plan targeting at least 38.3 percent renewables, and an offshore wind law opening the Black Sea to several gigawatts of future capacity. The resource base is real, with strong Dobrogea wind and solar irradiance among the better profiles in the region. The prosumer segment has scaled into the hundreds of thousands. And the grid, while aging, is the target of serious investment, from Electrica’s smart-meter rollout to PPC’s distribution upgrades and Transelectrica’s solar-plus-storage pilots at high-voltage substations.
That combination, a sizeable market, firm policy support, a usable resource, and grids that are being modernized rather than neglected, is exactly what makes a country worth consolidating into. Sophisticated buyers do not pay over a billion euros to enter a market they expect to shrink. The repeated willingness of PPC, Premier, and others to write large checks for Romanian assets is, in itself, one of the strongest available votes of confidence in the country’s energy trajectory.
The honest caveats
Objectivity demands the other side. Consolidation concentrates market power, and regulators will watch supply and distribution shares closely, which is why deals like PPC’s wind acquisition went through Competition Council review. Grid constraints are real: parts of the network date to the 1970s, midday solar curtailment already happens in southern counties, and the 5 GW of CfD-awarded projects risk delays without faster connection upgrades. Integration risk is non-trivial when a listed company funds a 700 million euro grid purchase partly with debt. And a more concentrated, partly state-linked ownership structure raises fair questions about competition and political exposure that did not exist in the same form under the old patchwork.
None of this undermines the core point. It simply means the new map comes with new risks that the old mental model does not capture.
Momentum Energy’s View
Our view is that the ownership churn is the visible surface of a deeper shift, and the deeper shift favors Romania. When a market gets consolidated by integrated, regional, partly listed operators, it usually signals that the fundamentals are strong enough to reward scale and long-term commitment. That is the opposite of a market in decline. The names changed because the prize was worth fighting for.
For developers, investors, and offtakers, the practical implication is that the old questions are out of date. The right questions now are not which foreign incumbent owns which region, but how to position alongside vertically integrated platforms that control generation, wires, and customers at once. That means thinking about storage and grid services as central rather than optional, because that is where the new owners are spending. It means treating the listed players as both competitors and potential partners or counterparties, because their strategies are now public. And it means underwriting Romania as a regional hub asset rather than a standalone national bet.
We see Romania as one of the most compelling places to build and invest in CEE energy right now, and the consolidation wave is part of the evidence, not a distraction from it. The map has been redrawn. The opportunity is to read the new one before everyone else updates theirs.
Momentum Energy will keep tracking the ownership shifts, the regulatory reviews, and the build-out plans, and translating them into what they mean for projects on the ground.
