Translate the following English sentence to French:
"The nuclear power station in Temelin is being commissioned earlier than was agreed or was expected, and it is not intended to carry out the environmental impact assessment until some time after the fuel elements have been installed, making it a pointless exercise."
En effet, la centrale nucléaire de Temelin a été mise en service plus tôt que prévu et que convenu. De plus, les tests d' évaluation des incidences sur l' environnement ne seront effectués qu' après l' introduction des éléments combustibles, mais on ne sait pas quand.