Frozen sea wind farm to be extended by 40 turbines

Finnish offshore win operator Suomen Hyötytuuli is planning to expand its current Tahkoluoto site by 40 turbines, it says. 

Tahkoluoto wind farm - believed to be the first in frozen sea conditions

Finnish offshore win operator Suomen Hyötytuuli is planning to expand its current Tahkoluoto site by 40 turbines, it says.