Ares lifts Plenitude stake to 26.24% in a €1.56bn capital increase

Ares Management is contributing more than €1bn of a €1.56bn capital increase for Plenitude, lifting its stake from 20% to 26.24% and taking joint control alongside Eni. Eni remains the majority shareholder with 65.03% and Energy Infrastructure Partners holds 8.73%, according to IPE Real Assets, which reported the terms.

The raise prices Plenitude's equity at €10.75bn and its enterprise at €13.1bn, recuts the shareholder register into a nine-member board of five Eni appointees, three from Ares and one from EIP, and takes effect on completion, with the three stakes summing to the whole of the equity. That seat count leaves Eni a simple majority, so the joint control Ares is buying into must live outside the room, presumably in reserved matters the report does not enumerate.

The stake is being taken through Ares Alternative Credit funds rather than an infrastructure equity vehicle, which leaves a credit strategy holding a control position in a company with 6GW of renewable generation capacity across 15 countries, a supply book of about 11m electricity and gas customers and more than 23,000 electric vehicle charging points. All year the transition premium has moved away from merchant generation toward firm capacity and contracted power, and the customer book and the charging network are the pieces of Plenitude whose revenue does not read directly off a wholesale price. Nothing in the disclosure values those businesses separately, so how much the mix is worth stays inside the €13.1bn enterprise value. A Renewables Now report earlier in the day carried the completion and the total but not the instrument, the split or the use of proceeds.

Both principals framed the transaction as continuity, with Ares partner and co-head of European alternative credit Stefano Questa describing the increase as a continued commitment to Plenitude's growth ambitions and to the working relationship with Eni. Plenitude chief executive Stefano Goberti called it a new chapter of growth built on the partner group, the company's financial position and its industrial expertise.

Two numbers in the report do not line up on a first reading, and the report does not try to make them. At a €10.75bn equity value, the 6.24 percentage points Ares is adding would cost around €670m while it is contributing more than €1bn; whether the €10.75bn is struck before or after the new money changes the answer, and a pre-money reading brings the two figures much closer together. The report does not say which basis applies, does not split the €1bn between equity and anything else, and does not identify who funded the balance of the raise, which matters more than usual when the buyer is a credit fund, where the instrument need not be common stock.

Ares's first 20% came in 2025 for about €2bn, an entry that implied an equity value of roughly €10bn. Against that, the €10.75bn struck here is a step of a little under 8%, modest for a platform that has since added capacity, customers and charge points and consistent with marks on European transition platforms being held rather than re-rated.

Through the summer the opposite habit held: the unpriced announcement became infrastructure's default language, with capacity and partners disclosed and the column where the number belongs left empty, from a shareholder-list loan to 2.7GW with no capital stack. Plenitude sits on both sides of it. Its 19MW Italian solar venture came online in September without a partner, an offtaker or a price; this transaction arrived with every leg priced — new money, an equity mark, an enterprise value, a recut board.

Ares is running both plays at once. Ten days before the capital increase surfaced, Ares was weighing a minority stake in Copenhagen Infrastructure Partners with no price attached — exposure without control and a blank where the number should be — while its Japanese platform Ada broke ground on a third building in September against a named pipeline covering two-thirds of a 900MW target. Plenitude is the position with governance attached and a price on every line.

Across the two rounds Ares has committed more than €3bn to Plenitude for a little over a quarter of the company, alongside joint control whose written terms do not appear in the report. The €10.75bn equity mark is now the reference price for anything else that moves in the register, and the nine-seat board takes its places on completion.