This is version 2.0 of the Technical manual for the Home Performance Index (HPI) for application to new residential developments. It sets out an overview of the system, its structure, individual indicators and how they are assessed. It has been developed by the Irish Green Building Council (IGBC).
Version 2.0 has been developed with the support of Dublin City Council and Horizon 2020 project Smarter Finance for Families Grant no. 847141.