2020 Volume 18 Issue 1 Pages 63-70
We examined the possibility of simplifying the environmental impact assessment related to construction work of wind power plant in order to shorten the environmental assessment procedure for wind power plant. In this paper, it is clarified by using diffusion equations, that environmental impact of NO2 due to driving of construction vehicles and operation of construction machines are extremely small, in construction work of wind power plants. As results, we can say that individual environmental assessment procedure can simplify or omit prediction of NO2 under construction unless special circumstances exist. In addition, judging from the traffic volume of construction vehicles, the influence of the falling dust on the roadside by construction vehicles can be neglected excluding the vicinity of the construction site.