A few years ago, however, the Danish Economic Council conducted a full evaluation of the wind turbine industry, taking into account not only its beneficial effects on jobs and production, but also the subsidies that it receives. The net effect for Denmark was found to be a small cost , not benefit.
但是在几年以前，丹麦经济委员会对风轮机行业进行了一次全面的评估，不仅考虑了它在就业岗位和生产上所产生的有益效应，同时也考虑了它所获得的补贴。评估发现丹麦所获得的净效应是反而付出了低额的 成本 ，而不是获得了收益。