The Toronto planning region includes the area within the municipal boundary of the City of Toronto. For the previous regional planning cycle that was completed in 2016, the Toronto Region was divided into two sub-regions - Central Toronto and Northern Toronto. The most recent regional planning cycle has been assessing the City of Toronto as a whole and no sub-regions within Toronto have been created.
2019 Toronto Integrated Regional Resource Plan (IRRP)
2019 Toronto IRRP Appendices
Regional planning activities in the Toronto region
Central Toronto sub-region
An Integrated Regional Resource Plan (IRRP) was released for the Central Toronto sub-region in April 2015.
An addendum to the Central Toronto sub-region was completed in February 2017. See the details.
Northern Toronto sub-region
A Needs Assessment for the Northern Toronto sub-region, the first step in the regional planning process, was completed in June, 2014. The study team determined that the needs identified for this sub-region can be addressed directly by the transmitter and local distribution companies, and that further regional coordination is not required. See the Needs Assessment report on Hydro One's website.
Hydro One completed a Regional Infrastructure Plan for the Toronto Region in June 2016, available on Hydro One’s website.