The EcoRenover web tool is a simple tool which can demonstrate to building owners that, in terms of cash-flow (monthly credit payments and energy costs), investing in an nZEB renovation is feasible or better compared to a minimal thermal renovation. The tool is accessible to the general public. However it is primarily intended to be used by energy advisors and professionals as they accompany citizens, municipalities and building owners in their search for energy renovation information, so that they can orientate them towards nZEB standards. It is freely available through its dedicated website.
More detailed information about the tool can be found here.