Periodic Reporting for period 2 - ALDREN (ALliance for Deep RENovation in buildings (ALDREN)Implementing the European Common Voluntary Certification Scheme, as back-bone along the whole deep renovation process.)

To reach the European energy and climate objectives, the refurbishment of existing building stocks towards the deep renovation and NZEB levels is to be dramatically accelerated, in terms of both annual renovation rate and quality. The ALDREN objectives are to achieve higher...