applied sciences Article Feasibility Study of the Installation of Wave Energy Converters in Existing Breakwaters in the North of Spain M. Carmen Lacasa 1, M. Dolores Esteban 1,*, José-Santos López-Gutiérrez 1 , Vicente Negro 1 and Zhipeng Zang 2 1 Grupo de Investigación de Medio Marino, Costero y Portuario, y Otras Áreas Sensibles, Universidad Politécnica de Madrid, 28040 Madrid, Spain;
[email protected] (M.C.L.);
[email protected] (J.-S.L.-G.);
[email protected] (V.N.) 2 State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin 300072, China;
[email protected] * Correspondence:
[email protected] Received: 1 November 2019; Accepted: 23 November 2019; Published: 1 December 2019 Abstract: In a context of growing global awareness of environmental sustainability, given the risks associated with global warming and climate change, the transition from environmental models to highly intensive fossil fuel production towards new clean energy systems marks the future of global public agendas. In this scenario, a feasibility study of the installation of wave energy converters, such as the Sea Slot-Cone Generator (SSG) and the Oscillating Water Column (OWC), was carried out in existing breakwaters in the North of Spain, choosing Punta Langosteira (Outer Port of A Coruña), Dique Torres and Dique Norte (Port el Musel, Gijón) and Punta Lucero (Port of Bilbao). It was aimed at capturing the great energy potential of the Atlantic Ocean, as an innovative solution linked to the development