Оказывается, их ещё и заменять надо. кто бы мог подумать...
http://oilprice.com/Alternative-Ener...ind-Farms.html
Цитата:
Beyond a period of 20 years, the guaranteed tariffs that are set for wind power are terminated, thereby making them unprofitable. “Today, there are entirely different technologies than there were a decade ago. The performance of the turbines have multiplied, the turbines are also more efficient than before”, said Dirk Briese of market research company called Wind- Research. It therefore makes sense to replace old turbines with newer ones. However, it is not very easy to dismantle an existing turbine and, while there are companies like PSM that specialize in dismantling of wind turbines, the costs of decommissioning can run upwards of $33,500 per turbine.