A review of nuclear power plants across Europe by the European Commission recommended improving safety features on nearly 145 reactors.
The review involved “stress tests” designed to assess the safety and robustness of nuclear power plants in case of extreme natural events, and was issued by the European Council in the aftermath of Fukishima, Japan.
The Commission concluded that no closure of nuclear power plants was warranted, despite finding that not all best practice standards promoted by the International Atomic Energy Agency (IEAA) were adopted across 17 European countries.
Commenting on the findings of the review, EU’s Commissioner for Energy Günther Oettinger said: “Generally, the situation is satisfactory, but there is no room for complacency.”
Mr Oettinger confirmed that bringing plants up to standard could cost anywhere between 10 billion and 25 billion euros ($A12.8 billion and $A31.5 billion), according to AAP.
The stress tests found that staff at 37 per cent of the reactors did not use modern standards to assess the risks of tremors and staff at more than 40 per cent, 62 reactors, lacked the standards to measure the risk of floods.