Finance

Sixth Street takes 38% of Italian renewable energy firm Sorgenia in $4.6 billion deal

Published by Global Banking & Finance Review

Posted on August 4, 2025

2 min read

· Last updated: January 22, 2026

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Sixth Street takes 38% of Italian renewable energy firm Sorgenia in $4.6 billion deal
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MILAN (Reuters) -U.S. investment firm Sixth Street said on Monday it had agreed to buy 38% of Sorgenia, in a deal that values the Italian renewable energy company at 4 billion euros ($4.6 billion).

Sixth Street Acquires 38% Stake in Sorgenia for $4.6 Billion

Overview of the Acquisition

MILAN (Reuters) -U.S. investment firm Sixth Street said on Monday it had agreed to buy 38% of Sorgenia, in a deal that values the Italian renewable energy company at 4 billion euros ($4.6 billion).

Background on Sorgenia

The transaction allows Spanish infrastructure fund Asterion Industrial Partners to exit Sorgenia's capital, while F2i, Italy's main infrastructure fund, retains its position as the leading shareholder in Sorgenia, with a 62% stake.

Role of F2i and Asterion

Under the agreement, F2i will transfer to Sorgenia its wind and solar power generation assets in Italy and Spain: EF Solare, Renovalia and Renovalia Tramontana.

Sorgenia's Renewable Portfolio

Asterion, which held 27.6% of Sorgenia, first invested in the company in 2020 supporting its efforts to build a position as a significant player in Europe's green energy transition.

"This agreement establishes Sorgenia as one of the leading energy infrastructure platforms in Europe," Sixth Street partner Richard Sberlati said.

Sorgenia's renewable portfolio spans solar, wind, biomass, and hydroelectric plants.

The company currently operates approximately 1,700 megawatt (MW) of installed renewable capacity and is pursuing development projects totalling an additional 5,000 MW.

Rothschild & Co advised Sixth Street, together with law firm Cleary Gottlieb.

Lazard, Intesa Sanpaolo, Mediobanca acted as financial advisers to F2i and Pedersoli Gattai as legal adviser. BofA Securities, Nomura and Societe Generale each advised one of the F2i funds involved in the transaction. ($1 = 0.8636 euros)

(Reporting by Cristina Carlevaro; Editing by Valentina Za)

Key Takeaways

  • Sixth Street acquires 38% of Sorgenia for $4.6 billion.
  • The deal values Sorgenia at 4 billion euros.
  • F2i remains the leading shareholder with a 62% stake.
  • Sorgenia's renewable portfolio includes solar, wind, biomass, and hydroelectric plants.
  • Sorgenia aims to expand its renewable capacity by 5,000 MW.

Frequently Asked Questions

What is renewable energy?
Renewable energy is energy derived from natural processes that are continuously replenished, such as solar, wind, hydroelectric, and geothermal energy.
What is an investment portfolio?
An investment portfolio is a collection of financial assets such as stocks, bonds, and other securities held by an investor.
What is a financial advisor?
A financial advisor is a professional who provides financial services and advice to clients based on their financial situation and goals.
What is a stake in a company?
A stake in a company refers to ownership interest in that company, often represented by shares of stock.
What is the role of an infrastructure fund?
An infrastructure fund invests in physical assets like transportation, utilities, and renewable energy projects to generate returns for investors.

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