RT Journal Article T1 New Research Trends and Topics for Achieving Energy Efficiency in Buildings: Both New and Rehabilitated A1 Gómez Melgar, Sergio Jesús A1 Andújar Márquez, José Manuel AB In the Special Issue of Energies entitled Energy Efficiency in Buildings Both New andRehabilitated that was published in 2019, a broad spectrum of research teams from aroundthe world provided their latest findings on how to reduce energy consumption in thebuilding sector. In this second Special Issue, we continue to advance the knowledge ofrelevant scientific proposals aimed at reducing the carbon footprint of the building sector PB MDPI SN 1996-1073 (electrónico) YR 2022 FD 2022 LK http://hdl.handle.net/10272/20716 UL http://hdl.handle.net/10272/20716 LA eng NO Melgar, S. G., & Andújar Márquez, J. M. (2022). New Research Trends and Topics for Achieving Energy Efficiency in Buildings: Both New and Rehabilitated. In Energies (Vol. 15, Issue 3, p. 851). MDPI AG. https://doi.org/10.3390/en15030851 NO This paper is framed in the project “Integracion y control de una planta piloto basadaen hidrogeno para suministro energético en aplicaciones residenciales (PID2020-116616RB-C31)”,funded by the Science, Innovation and Universities Spanish Ministry by means of the SpanishResearch Agency DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026