Sumitomo Continues Offshore Wind Retreat with Sale of Belgian Northwind Stake

## Sumitomo Continues Offshore Wind Retreat with Sale of Belgian Northwind Stake Japan's Sumitomo Corporation has sold its equity stake in the Northwind offshore wind farm located in Belgian waters, according to Splash247, in what represents a continued and deliberate exit from the offshore wind energy market. The stake has been acquired by the Publiwind consortium, a grouping of Belgian institutional investors comprising insurance company Ethias, investment firm SOCOFE SA, and SFPIM — Belgium's sovereign wealth fund. The transaction remains subject to regulatory approval. ### A Strategic Retreat from Offshore Wind The Northwind divestment is not an isolated move. Sumitomo has been systematically unwinding its offshore wind portfolio, and this latest transaction underscores the Japanese trading house's firm intention to exit the sector entirely. The company joins a growing list of major corporate players that have reassessed their offshore wind commitments in recent years amid rising project costs, supply chain pressures, and shifting return expectations. Northwind is an established offshore wind farm situated in the Belgian North Sea, with an installed capacity of 216 MW. The project has been operational since 2012 and represents a mature, revenue-generating asset — making it an attractive acquisition for long-term institutional investors such as sovereign wealth funds and insurance companies seeking stable infrastructure returns. ### Institutional Buyers Step In The composition of the Publiwind consortium reflects a broader trend of public and quasi-public institutional capital filling the gap left by corporate strategic investors in mature offshore wind assets. Sovereign wealth funds and insurance companies, with their long investment horizons and preference for predictable cash flows, are increasingly well-suited to holding operational renewable energy infrastructure. For Belgium, the transaction keeps ownership of a key piece of national energy infrastructure within domestic institutional hands, aligning with broader European energy sovereignty considerations. ### Market Implications Sumitomo's continued retreat signals ongoing recalibration within the offshore wind investment landscape. While the energy transition remains a long-term structural driver for the sector, the exit of major trading houses highlights the challenges that have tempered enthusiasm among some corporate investors — including cost inflation, permitting delays, and compressed margins on new development projects. The deal is expected to close following receipt of the necessary regulatory approvals. Financial terms of the transaction were not disclosed. *Source: Splash247*