The following submission statement was provided by /u/thorium43:

This is pretty cool. Offshore wind does good stuff for marine life, and now others are taking advantage of this by farming seaweed there.

Stockholm-headquartered renewable energy developer OX2 has signed letters of intent with Swedish edible seaweed companies Nordic SeaFarm and KOBB to explore the possibility of seaweed farming at one of OX2’s offshore wind farms.

Please reply to OP's comment here: https://old.reddit.com/r/Futurology/comments/xt4rx6/could_offshore_wind_sites_host_edible_seaweed/iqnwzwf/