English

This paper presents a techno-economic analysis of deep energy retrofit strategies aimed at improving a typical existing home to a Net Zero Ready (NZR) level. Three distinct pathways are selected to examine the impact of modifying the mechanical system and building envelope. Each pathway is analyzed in TRNSYS for both the Montreal and Vancouver regions using a validated housing model. A techno-economic analysis methodology then combines the calculated annual energy costs with the associated material and labour costs for each option.

This publication includes the papers presented at the AIVC -TightVent-venticool Workshop: "Quality of Methods for Measuring Ventilation and Air Infiltration in Buildings", held in Brussels, 18-19 March, 2014.

This publication includes the papers presented at the AIVC -TightVent Workshop: "Design, Implementation, Control and Durability: Feedback from Practice and Perspectives", held in Washington DC, 18-19 April, 2013.

The sixth issue of the AIVC newsletter was out in September 2014. Its contents include: