Note: for locations of accommodation and conference venues, check out our ICT4S event map.


We are please to offer a special rate for ICT4S attendees at the Chelsea Hotel, Toronto. The courtesy rate is available for bookings made before April 27, 2018, subject to availability.

Chelsea Rooms, Single or Double Occupancy: CAD $209.00 per night plus tax

Each extra 3rd and 4th person sharing a room will be charged an additional $30.00 per night. There will be no charge for children up to and including the age of eighteen (18) years who share with their parents. Maximum occupancy per room is four (4) adults and children.

Currently room rates are subject to the following taxes and fees:
1) Harmonized Sales Tax (HST) 13%
2) Destination Marketing Program (DMP) 3%

Please note that the Chelsea Hotel is a smoke-free environment. Check-in time is 3:00pm Check-out time is 11:00am.

To book rooms at the ICT4S rate, use this link to the online booking form, or call the hotel directly, toll free 1-800-CHELSEA (243-5732) or 416-595-1975, and identify yourself as part of ICT for Sustainability 2018 to take advantage of the discounted group rate.

Student Residences

For those seeking a lower-cost alternative, we have reserved rooms for ICT4S attendees in the student residences on campus at the University of Toronto.

(1) New College

University of Toronto New College Residence
40 Willcocks Street, Toronto, ON

A number of rooms are currently on hold for participants of the ICT4Sustainability Conference (ICT4S 2018) at the New College Residence in 45 Willcocks Residence – a great dormitory residence at the University of Toronto on the St. George campus in downtown Toronto.

Special Rate: $45/night (or $40/night minimum of 7 nights) for single rooms. Included is linen and pillow, a small towel, wired and wifi access (Bring your own Ethernet chord for wired internet access).  Common rooms and washrooms are down the hall from the rooms. All rates are subject to taxes, currently 13%..

Reservations can be made by going to and filling out a Reservation Form.  Click on Book A Room.  Fill out the 2018 Summer Residence Reservation Form for Short Term Stays (between 1 to 28 nights) and e-mail or fax it. Be sure to enter Special Rate Code “ICT4S2018” on your Reservation Form.  Book as soon as possible to guarantee availability.

(2) Knox College

University of Toronto Knox College Residence
59 St George Street, Toronto, ON

We also have some rooms on hold at Knox College for ICT4S participants. See the Knox College Residences page for information about these rooms. Prices for a single room are $45 per night, or $195 per week for attendees with a valid student ID, or $55 per night / $220 per week for non-students. Double rooms may also be available on request. All rates are subject to taxes, currently 13%.

Note that there is ongoing construction to our new engineering building on the south side of Knox College, between the hours of 5am-11pm, which can sometimes be noisy. Construction is nearing completion, but work on the building will still be underway during the conference.

If you’re interested in booking a room at Knox College, please fill out the Knox 2018 Summer Residence Application Package and send it by email directly to, and state that you’re attending ICT4S. Book as soon as possible to guarantee availability.