Exhibit at the 42nd Annual Meeting of the SNE

At the 42nd Annual Meeting of the Spanish Nuclear Society, held from September 28 to 30 in Santander, the Engineering Management of ANAV, Ascó-Vandellós Nuclear Association, presented the Navec Group technology, used in the reconditioning of the tertiary cooling system of the Tarragona plant, as a reliable, effective and durable solution for the rehabilitation of secondary and/or tertiary large diameter cooling systems of nuclear power plants.