Let your Councillor know you support the City taking action on climate change. You can find your councillor here by entering your address.
See the City Hall Phone Directory.to contact Councillors offices and city hall staff by phone.
Mayor Tory, 416-397-2489, mayor_tory@toronto.ca, @JohnTory
Individual councillors' contact and other information is here. If you want to bcc all the councillors you can use this compiled list of councillors' email addresses.