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* * constructing green roof on city hall podium
Constructing green roof on City Hall podium

* Welcome to the City of Toronto Green Roof web page!
Follow the links on this page to find information about the City's new Green Roof Bylaw, the Eco-Roof incentive program, green roofs around Toronto, the policy history, background and study that led to Toronto's Green Roof strategy.

    The Green Roof Bylaw
The bylaw applies to new commercial, institutional and many residential development applications. Follow this link to find out which developments require a green roof, to get information on the Green Roof Construction Standard, and to find out what you need to know if you are going to build a green roof in Toronto.

Eco-Roof Incentive Program
The City of Toronto offers incentives for certain green and cool roof projects on commercial, institutional and industrial buildings.
Read more

What is a Green Roof?
Learn more about this environmental technology.

Green Roofs around Toronto
Green Roofs are springing up all around the City. See photos of these green roofs.

Green Roof Policy Background
The City of Toronto engaged in considerable research and consultation in developing the strategy that led to the Bylaw and Incentive Program. You can find the background materials here.

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* * Using Green Roofs to Enhance Biodiversity in the City of Toronto
Green roofs offer the potential to enhance biodiversity in urban areas such as Toronto. This report (file size 7.2 MB) opening a pdf document reviews literature on green roofs and biodiversity and examines opportunities to use green roof design templates, location and design strategies to enhance local biodiversity over time. This study expands on the 2004 study of green roof benefits by providing addition information on other citywide benefits of green roofs.


Eco-Roof Incentive Grants
Toronto’s Eco-Roof Incentive Program is designed to promote the use of green and cool roofs on Toronto’s commercial, industrial and institutional buildings, and to help Toronto’s business community take action on climate change.

In summary, an “Eco-roof” may be either a “green roof” that supports vegetation or a “cool roof” that reflects the sun’s thermal energy.

The environmental benefits of eco-roofs, such a green and cool roofs, are many. They help to reduce urban heat, which is a particular concern as global temperatures rise. Green roofs also help manage stormwater, enhance biodiversity, improve air quality and energy efficiency, and beautify our city.

Applications for the Eco-Roof Incentive Grants will be accepted twice a year – once in the spring and once in the fall. For more information on past award recipients and how to apply for funding, visit Live Green Toronto.
City of Toronto wins award for Green Roof Strategy
Toronto's wins the Federation of Canadian Municipalities' FCM-CH2MHill Sustainable Community Award for its green roof strategy. This award recognizes municipal leadership in sustainable community development and gives national recognition to projects that demonstrate environmental excellence and innovation in service delivery.


Keeping in touch
We have an email to help us keep in touch with you:sustainablecity@toronto.ca.

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typical plants for green roofs * Tools and resources
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ground cover plants * What is a green roof
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contact details * Contact us
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Highlights
Toronto Green Roof Construction Standard
Toronto Green Roof Construction Standard: Supplementary Guidelines
Toronto Green Roof Bylaw brochure
 
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