IEA EBC Annex 68 - Indoor Air Quality Design and Control in Low Energy Residential Buildings

This building is a lab for High IAQ Low Energy design. It was designed by Annex 68 participants and integrates a number of strategies, methods and technologies studied in Annex 68.

P+ demonstration building in Changzhou, China

https://www.iea-ebc-annex68.org/
20 NOVEMBER 2024