Circular economy audit: Baseline calculation for Demo 1 and 4

This Deliverable reports the results of an exhaustive circular economy audit on the initial status of two Frontrunner buildings, Demo 1 and Demo 4, in the four targeted vectors (i.e. water, waste, energy, materials) and in four dimensions (i.e. technological, social, environmental, economic), considering the identified KPIs and calculation methods set in WP2 (D2.3). The baseline data will be a key element for the technical definition specifications (task 4.2), optimization (task 4.3) and monitoring (task 4.4). This deliverable is related to Task 4.1.