In this special bonus video episode recorded at the 25th International Passive House Conference presented online by Passive House Institute in September 2021, Passive House Podcast co-host Zack Semke interviews Ron Beattie of Beattie Passive in the UK. Ron discusses his novel approach to delivering prefabricated Passive House retrofits and new construction, the Beattie Passive system. Looking for an inspiring story about the potential for cost-effective transformation of the world's building stock? Look no further.