0 votes
in Environment by (2.4k points)

based on  toronto-becomes-first-city-to-mandate-green-roofs/

  •  Green roofs can help regulate city temperatures, giving people, and the electrical grid, a much needed break.

  • On April 30th, Toronto will become the first city in North America with a bylaw that requires roofs to be green
  • will require all residential, commercial and institutional buildings over 2,000 square meters to have between 20 and 60 percent living roof
  •  in the footsteps of other cities, like Chicago and New York.
  •  Chicago boasts 7 million square feet of green roof space

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.