It is free to enter, and iPHA (International Passive House Association) has negotiated a quick entry option with Construction21 for projects already registered in the Passive House Database. The Awards are a great opportunity to promote Passive House projects at scale, thanks to Construction21's reach and the awards ceremony taking place during COP26 proceedings. Please submit projects delivered between January 1st, 2015 and March 31th, 2021 and may the best…