GAROÑA. The company Nuclenor, the owner of the Santa Maria de Garoña nuclear power plant, has submitted to the Nuclear Safety Council (CSN) the technical improvements of the nuclear reactor. The CSN has accepted them. It could be the first step for the plant to replenish and remain open until 2031. The Araba Garoñarik Gabe platform called for a demonstration on 19 December in the bullring.