No, Cattenom isn't building a new reactor.

"The Luxembourg government has not been informed that a new reactor could be built in Cattenom." This is in one sentence how Lex Delles, Xavier Bettel (DP) and Martine Deprez (CVS) replied to the pirate MP Sven Clément, who was worried about the possible introduction of a new EPR reactor into the French nuclear power plant. Indeed, according to the French ...