Sosteneo secures more than €450m in commitments for second clean energy fund

Sosteneo has secured more than €450 million, or about $504 million, in capital commitments for its second flagship clean energy infrastructure fund. The Generali Investments unit said the total includes more than €150 million in new fund commitments and co-investment capital raised at the fund's first external close.

The first external close drew a repeat commitment from the largest external institutional investor in the predecessor fund and commitments from new institutional investors. Generali Insurance Companies, the cornerstone investor in Sosteneo's flagship funds, increased its commitment.

Fund II, launched in 2025, targets construction-ready clean energy infrastructure across European markets in three areas: enabling integration and flexibility, securing clean energy supply, and supporting the decarbonisation of industry.

The predecessor Clean Energy Infrastructure Fund held its final close last year with more than €620 million in commitments plus €80 million of co-investment capital. According to Sosteneo, roughly three-quarters of that fund's 39 projects are now fully operational. Fund I began distributing income from operating assets to investors in the second quarter of 2026 and signed an agreement in the third quarter to sell an interest in an operating asset, its first partial realisation.

Umberto Tamburrino, Sosteneo's managing partner and chief executive, said Fund I's income distributions and first partial realisation are "further steps in the maturation of the portfolio", and that Fund I's progress provides "a strong foundation as we continue to develop the Sosteneo platform and deploy Fund II."