The results of a multi-year scientific study in Denmark has concluded that birds are quite good at avoiding wind turbine blades, putting a serious dent in a common argument raised by anti-wind and -renewable activists. The new study, carried out by three relevant consultancies for Swedish power company Vattenfall, investigated the area around 11 turbines every three days for three periods of just over a month in both the first and third years after the erection of the 67.2MW Klim Wind Farm in northern Jutland, Denmark (pictured above). The research was carried out between August 2016 and May 2017 in the first year of operation, and August 2018 and May 2019 in the third year of operation. In an effort to determine an annual collision rate for the pink-footed geese and cranes, 11 selected turbines were inspected during autumn, winter, and spring.
Renew Economy 23rd Oct 2020 read more »