05 Dec 2025

Hogan Lovells Advises Acea on Sale of Acea Energia to Eni Plenitude

"Hogan Lovells advised Acea S.p.A. on the sale of its entire holding in Acea Energia S.p.A. to Eni Plenitude S.p.A. Società Benefit for a nominal €600 million, with up to €100 million contingent on performance. Plenitude will add over 1.4 million retail customers. Closing is expected by June 2026, subject to antitrust clearance."

Hogan Lovells advised Acea S.p.A. on the sale of its entire holding in Acea Energia S.p.A. to Eni Plenitude S.p.A. Società Benefit, acting for Acea on all phases of the transaction. The transaction provides for the transfer of Acea's entire interest in Acea Energia, a company active in the energy retail market that also holds a 50% stake in Umbria Energy S.p.A., to Eni Plenitude S.p.A. Società Benefit, a company controlled by Eni that combines renewable electricity generation, energy sales and energy solutions. The agreed nominal consideration is approximately €600 million, with a further potential price component of up to €100 million payable to Acea based on certain performance objectives to be reported as at 30 June 2027. As a result of the acquisition, Plenitude will incorporate into its portfolio more than 1.4 million retail customers in Italy. Finalisation of the transaction is expected by June 2026 and remains conditional on clearance by the relevant antitrust authorities. Hogan Lovells represented client Acea S.p.A. with a team composed by: partners Patrizio Messina and Paola Barometro; senior associate Federico Urbani and associate Edoardo Pea (corporate matters); partner Christopher Thomas and Domenico Gullo, counsel Francesco Pili, associate Deirdre Ryan and Giulia Zammataro (antitrust and competition); partner Luigi Mansani, counsel Maria Luce Piattelli and associate Annalisa Aurilio (intellectual property); and counsel Paola La Gumina (contractual law).
Read the full story

Register for free to access daily news.

Register Free
We use cookies to improve your experience, analyze traffic, and serve targeted ads. Read our Cookie Policy.

Cookie Preferences

Customize your cookie settings. Necessary cookies are always enabled.

Strictly Necessary

Required for the website to function (e.g. login, security).

Analytics & Statistics

Help us understand how visitors interact with the website.

Marketing & Ads

Used to deliver relevant ads and track effectiveness.