Given the long renovation cycle for existing buildings, new, and existing buildings that are subject to major renovation, should therefore meet minimum energy performance requirements adapted to the local climate.
Arvestades olemasolevate hoonete pikka rekonstrueerimistsüklit, peaksid uued ja oluliselt rekonstrueeritavad olemasolevad hooned seetõttu vastama kohalikule kliimale kohandatud energiatõhususe miinimumnõuetele.