**About the Editor**

#### **Jos ´e A. Orosa**

Jose A. Orosa currently works at the University of A Coru ´ na, E.T.S N ˜ autica y M ´ aquinas. He is ´ a Marine Engineering, Naval Architect and Mechanical Engineer and Full Professor at the University of A Coruna, Spain. His research projects are centred on energy efficiency and ship design and ˜ efficiency. He was identified as the second-most-relevant researcher in the last ten years (2006-2016) in Sustainability and Energy Efficiency by the study entitled "Worldwide Research on Energy Efficiency and Sustainability in Public Buildings (Sustainability 2017, 9, 1294; doi:10.3390/su9081294)".
