Sustainability and energy efficiency in rehabilitation

shahadat113

The development of daily life occurs, in addition to our own homes, in other buildings where all the activities that build our social sphere are carried out: educational, cultural, office, healthcare buildings, etc. In all of them, energy is consumed to meet different needs, such as thermal conditioning, lighting, ventilation, hot water supply , etc. This consumption represents % of the global calculation of energy consumption in Spain. Table of Contents Interventions to improve energy efficiency in rehabilitation Latest initiatives to motivate rehabilitation with sustainability criteria Next Generation European Aid in Controlled Mechanical Ventilation for your project The energy consumption of the building sector in cities is above that carried out by transport , with Madrid having % of the consumption compared to % or even % of energy consumption of the building compared to % of the transport in Vitoria according to the study Energy Sustainable Cities: the urban energy transition to.

This is partly due to the fact that we received a real estate park that has not applied energy efficiency measures in its construction , it is estimated that more than half of the existing one does not include thermal insulation measures. This means that it requires a high energy investment to condition its interior spaces according to comfort standards, complying with sustainable energy consumption. The sustainable building strategy , which we have explained extensively on the S&P blog , is easily Mayotte Email List applicable in new constructions, but it is not so obvious when it comes to carrying them out in already built properties . If we take into account that the useful life of a building can exceed one hundred years, we are faced with a very large number of buildings with a long perspective of use that must carry out a process of improving their energy efficiency in rehabilitation. According to Directive (EU) / on energy efficiency, the complete decarbonization of the built stock of the European Union is required by This implies that at community level the rate of comprehensive energy rehabilitation of the residential stock must be % annually until that date. Energy rehabilitation is a crucial issue in the sector's new agenda.



Interventions to improve energy efficiency in rehabilitation When we talk about energy rehabilitation, particularly in residential buildings, we find that the elements on which we must intervene are Windows. Facades. Covers. The rehabilitation of each of these elements involves different difficulties and costs. We will see the level of difficulty to carry out each of these interventions and the possibility of carrying out a comprehensive rehabilitation, which acts on all the elements described. Change of windows It is the simplest type of action for energy rehabilitation , due to the ease of its execution and its lower cost. Depending on the type of window we decide to change, the heating savings of installing an energy efficient window will be between % and %. Facade reconditioning Insulation is the most appropriate solution to ensure energy efficiency in rehabilitation , so the objective when intervening on the facades is to increase their insulating capacity. It generally consists of adding an insulating layer, which can be an air chamber, or an internal or external insulator.