In this episode of the Passive House Podcast, Michael Ingui talks with Tomás O'Leary of the mosart Group about scaling Passive House across massive residential developments in Ireland and the UK. Fresh off a tour of Cairn Homes' Passive House neighborhood outside Dublin, Tomás shares the approach behind delivering certified Passive House at scale — from early benchmarking and training contractors directly, to building a team of certifiers with a direct line to the Passive House Institute. The conversation also touches on post-occupancy monitoring, tenant feedback, and Tomás's upcoming visits to Massachusetts and New York this October to share lessons with US developers and architects.

This episode was made possible with the support of Aeroseal: https://aeroseal.com/

https://passivehouseaccelerator.com/podcast/250-enhancing-lives-and-cutting-carbon-in-ireland
https://mosartgroup.com/

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