Mr Flyvbjerg's database shows that solar-power and windpower installations stand the best chance of not going wrong, in part because standard components can be snapped together into arrays and turbines.
Flyvbjerg 先生的数据库显示, 太阳能和风力发电装置最有可能不会出错,部分原因是标准组件可以拼接在一起形成阵列和涡轮机。