Upcoming Events

Jun 18 2021 Event /

Scaling High Rise Retrofits: Lessons Learned from North America’s Largest Passive House Retrofit

12:00 PM -12:45 PM




Toronto based architects and high-rise retrofit experts Graeme Stewart and Ya’el Santopinto share new learnings about deep energy retrofits in large multi-unit residential buildings. The presentation will start with sharing a case study of one of their recent projects: North America’s largest Passive House retrofit, The Ken Soble Tower and will end with a discussion on systems-scale innovations that are needed to catalyze these kinds of projects nation-wide.


Ya’el Santopinto, Associate OAA FRAIC, ERA Architects Inc.

Graeme Stewart, FRAIC CIP CAHP, ERA Architects Inc.

Natalie Irwin, Director of Stakeholder Engagement, Efficiency Canada