Freja Offshore sees using 20-22MW turbines as the “best estimate” for its gigascale Cirrus project off southern Sweden, CEO Magnus Hallman said, although the developer in a consultation document for the wind farm is keeping its options open to even use machines with a rating of up to 30MW.

The Mainstream Renewable Power and Hexicon tie-up is seeking a permit for the 2GW project in the country’s economic zone Baltic Sea at about 50km southeast of Karlskrona.