Watch the Greenroofs & Walls of the World Virtual Summit 2015 Video: “Using a Climate and Ecological Template Approach for Plant Selection for Extensive Green Roofs” by Ed Snodgrass

Watch the Greenroofs & Walls of the World Virtual Summit 2015 Video: “Beyond Extensive and Intensive: Defining the Comprehensive Green Roof” by Molly Meyer

Watch the Greenroofs & Walls of the World Virtual Summit 2015 Video: “Greenwalls in Middle Earth” by Graham Cleary

Watch the Greenroofs & Walls of the World Virtual Summit 2015 Keynote Video: “Green Roofs to New Cities” by Dr. Diana Balmori

Watch the Greenroofs & Walls of the World Virtual Summit 2015 Video: “Biosolar Roofs” by Nathalie Baumann and Dusty Gedge

GRHC Members: Extended CitiesAlive Early Bird Deadline Ends Today!

Watch the Greenroofs & Walls of the World Virtual Summit 2015 Video: “Versatile Living Walls & Roofs: International Applications for Agriculture, Energy Conservation, Pollution Attenuation, and Aesthetics” by Dr. Bob Cameron

Watch the Greenroofs & Walls of the World Virtual Summit 2015 Video: “Greening Rooftops in Alberta: People, Place + Projects” by Kerry Ross

Hurry, CitiesAlive 2016 Early Bird Ends June 30 and Submit Your Awards Project by July 1!

Watch the Greenroofs & Walls of the World Virtual Summit 2015 Video: “Stewardship of Rooftop Ecosystems” by Michael Furbish, Brad Garner, and Dr. Whitney Griffin