The CDP is a private and secure web platform for deep renovation support, implementing a participative approach, facilitating communication within the renovation project team and implementing methodologies and workflows developed within the 4RinEU project. In particular, it includes the 4RinEU methodology for deep renovation, presented below. Integrated Environmental Solutions Ltd (IES) have developed the platform software and retain sole ownership of the website.
The 4RinEU methodology is implemented in the 4RinEU CDP as a replicable project template (content). At project and task level it is also possible to track metrics to monitor the progress of the implementation of the deep renovation project according to the 4RinEU methodology, in particular with respects to improving energy consumption, CO2 emissions, and time on site. These metrics can be visualised in a custom dashboard for the project. This content is published and maintained by Eurac Research.

