Madrid, June 2025 – Astris Finance is pleased to announce the successful closing of Project Mainland, the sale of a 62.1 MWp operational solar photovoltaic portfolio located in Navarra, Spain. Astris Finance acted as exclusive financial advisor to Amarenco Group on the 100% sale of the portfolio to Octopus Energy Generation, one of Europe’s leading renewable energy investors.

The portfolio comprises two plants – Project Guardián (37.2 MWp) and Project Cierzo (24.9 MWp) – both commissioned in October 2024 and currently operating under a fully merchant revenue scheme. The assets were previously financed under a mini-perm structure arranged by Astris Finance in 2023.

With this transaction, Astris Finance further consolidates its position as a leading financial advisor in the Iberian renewable energy market, where the firm is currently advising on multiple mandates across equity and debt transactions.