En-en adult card 3 building: Difference between revisions

We consider here buildings usage, not their construction (which is considered in Industry). Heating, air-conditioning, lighting, electronics, etc. The big topic in our latitudes is thermal insulation of buildings. As far as new construction is concerned, it is important to build well insulated buildings. However, the stakes are limited as the standards for new buildings are much higher than in the past and only a small part (1%) of the buildings already built are constructed each year. The challenge is therefore much more in the thermal renovation of buildings.