Sensitivity maps for minimizing the risk for bird strikes at wind power facilities

Abstract

Japan's decarbonization efforts incorporate renewable energy technologies and other carbon-reducing measures. The installation of wind power facilities is associated with fatal bird strikes. Thus, it is important to implement biodiversity and con-servation strategies as societies make changes to reduce carbon emissions. To address this concern, the Ministry of the Environment created sensitivity maps to identify areas with a high rate of bird strikes. The development of detailed bird strike risk assessments requires significant time and effort; however, the construction of renewable energy power facilities is already underway. Therefore, it is not feasible to postpone sensitivity map production until a fully mature risk assessment is completed. Here, we describe the creation of a feasible sensitivity map using currently available information.