Renewables.digital currently lists 2 Offshore Wind transactions in Sweden between January 2026 and May 2026, with a combined capacity of 172 MW. Companies involved include Aneo (1), Hexicon AB (1), Mainstream Renewable Power (1) and RWE (1). Development status: Operational (1) and Under Development (1). The most recent deal is “Hexicon Acquires 100% of Mareld Floating Offshore Wind Project in Sweden from Mainstream Renewable Power” (8 May 2026).
Hexicon AB has agreed to acquire the remaining 50% stake in Mareld Green Energy AB from Mainstream Renewable Power, becoming sole owner of the Mareld floating offshore wind project in Western Sweden. With potential annual generation of up to 12 TWh, Mareld is one of Sweden's largest prospective offshore wind projects. A government decision on the SEZ permit is pending.
RWE has signed an agreement to sell its Swedish wind activities to Nordic renewables company Aneo. The transaction includes 124 MW of operational onshore wind, the 48 MW Karehamn offshore wind farm and a 1.8 GW onshore development pipeline, with closing expected in Q1 2026.
Data as of 30 September 2026. The overview covers the transactions currently listed in the Renewables.digital database; each deal links to its original public source.
