GTA West
Regional electricity planning in the Greater Toronto Area (GTA) West region is divided into two sub-regions – Northwest GTA and GTA West Southern.
Regional planning activities in GTA West
Northwest GTA sub-region
The last regional planning process cycle for the Northwest GTA sub-region was completed in April, 2015 and an Integrated Regional Resource Plan (IRRP) was released.
GTA West Southern sub-region
A scoping assessment was completed in September, 2014 for the GTA West Southern sub-region and determined that no further regional coordination is required at this time. See more about this sub-region below.

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Key resources for GTA West Southern
Scoping Assessment Outcome Report Hydro One Regional Planning