Norway Wealth Fund Buys $1.5 Billion Offshore Wind Stake from RWE

Norway's $1.8 trillion sovereign wealth fund, managed by NBIM, acquired a 49% stake in two offshore wind projects in Denmark and Germany from RWE for €1.4 billion ($1.5 billion). The deal signals deepening institutional investor confidence in offshore wind infrastructure relevant to global energy-transition financing.

Norges Bank Investment Management (NBIM), managing Norway's $1.8 trillion oil fund, acquired a 49% stake in two offshore wind developments from German energy giant RWE for €1.4 billion ($1.5 billion). The transaction covers the 1.6 GW Nordseecluster in the German North Sea, built in two phases with construction from 2025 and completion by 2029, and the 1.1 GW Thor project, set to become Denmark's largest offshore wind farm and fully operational by 2027. Together they will supply over 2.6 million households.

The deal affects RWE, which retains a 51% stake and oversees construction and long-term management while reducing its capital commitments through portfolio management. NBIM expects its share of construction costs to reach approximately €4 billion, illustrating the capital intensity of offshore wind. The transaction reflects the expanding role of sovereign wealth and institutional investors in financing large-scale renewable infrastructure, as funds historically built on petroleum revenues diversify toward energy-transition assets while seeking strong financial returns.

Renewable developers and institutional investors should monitor the structure of this sell-down-and-partnership model, which RWE CEO Markus Krebber framed as reducing capital employed during construction while giving partners stakes in attractive projects. With European governments ramping up clean-energy targets, similar large-scale deals are expected to become more common. Investors tracking offshore wind financing should watch construction milestones on Nordseecluster through 2029 and Thor through 2027 as indicators of project delivery and returns.

Key figure — Acquisition value: €1.4 billion ($1.5 billion) for 49% stake