Invisible City Podcast: Concrete Ideas for Sustainable Cities

City Hall, Toronto, Ontario
November 8, 2016

Concrete is the most widely used building material on Earth, second only to water. As Jennifer Keesmaat, Chief Planner of the City of Toronto, Ontario, points out in the introduction to the most recent episode of her podcast Invisible City, if people care about making our cities more sustainable, they must care about finding ways to reduce the carbon footprint of concrete at the nanoscale and also about making more efficient choices for its use. CSHub Executive Director Jeremy Gregory joined Keesmaat for a conversation about concrete and its role in creating more sustainable cities. Listen here.