Join Sarah Lewis from Passivhaus Trust for a free introductory session on Passivhaus Retrofit, contextualizing it within the UK’s net-zero goals. Explore EnerPHit options and tools for retrofitting, understanding the relationship between retrofit and renewable energy. Gain insight into the depth required for effective EnerPHit Retrofit and learn to utilise a comprehensive EnerPHit-informed Retrofit Plan (EiRP). Discover how the Periodic Heating Tool enhances internal temperature representation during the heating season. By the module’s end, master key concepts for successful Passivhaus Retrofit implementation.