"One such environmental group, Nabu (The Nature And Biodiversity Conservation Union), argued that this area of the Baltic is an important habitat for larvae and harbour porpoises, which are sensitive to underwater noise.
However in 2020 their legal challenge was dismissed by a federal court in Germany, which green-lighted construction to go ahead."
Nabu: this is bad for the harbour porpoise. Count: we don't care it will be build anyways.