World Nuclear Industry Status Report
The report says that the  Fukushima I nuclear accidents have made things more difficult for nuclear energy. There is "no obvious sign that the international nuclear industry could eventually turn empirically evident downward trend into a promising future", and the Fukushima nuclear disaster is likely to accelerate the decline. With long lead times of 10 years and more, it will be difficult to maintain, let alone increase, the number of operating nuclear power plants over the next 20 years. Moreover, says the report, it is clear that nuclear power development cannot keep up with the pace of renewable energy commercialization.