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Region Overview

The Greater Ottawa Region covers the municipalities bordering the Ottawa River from Stewartville in the West to Hawkesbury in the East and North of Highway 43. At the center of this region is the Ottawa Area, comprising the City of Ottawa and surrounding municipalities including Kanata, Nepean, and Orleans. The region is divided into two sub-regions: 

  • Ottawa Area Sub-region: This area comprises primarily the City of Ottawa. It is the second largest urban centre in Ontario with a population over 1.1 million and a mix of electricity customers including government and commercial facilities, light industry, and residential customers. 
  • Outer Ottawa Sub-region: This sub-region comprises the eastern and western parts of the Greater Ottawa Region. The eastern part is bordered by the City of Clarence-Rockland, Municipality of Casselman, and eastward to Champlain Township, while the western part is located to the West of Kanata.

Region's Local Distribution Companies

  • Hydro 2000 Inc. 
  • Hydro Ottawa Limited 
  • Hydro Hawkesbury Inc. 
  • Ottawa River Power Corporation 
  • Hydro One Networks Inc. 
  • Renfrew Hydro Inc.



Map: Greater Ottawa
 


Current Status

The first regional planning cycle for this region is complete. The Regional Infrastructure Plan (RIP) for the region was published in December 2015. It is expected that the next planning cycle for this region be initiated in the next three to five years.

The Needs Assessment (NA) determined that the needs identified in the Outer Ottawa Sub-region can be addressed directly by Hydro One and Local Distribution Companies (LDCs) and further regional coordination is not required. 
As recommended by the NA, the Local Plan for B5D/D5A Load Restoration was completed. A Local Plan was also completed to address the Supply to East Ottawa Area, as identified in the IRRP phase.

 
Accomplishment (Most Recent Shown First) Status Completion Date
Regional Infrastructure Planning
Completed December 2015
​Local Planning - Supply to East Ottawa Area Completed ​November 2015
Local Planning - B5D/D5A Load Restoration Completed September 2015​
​Integrated Regional Resource Planning - Ottawa Area Completed April 2015
​Needs Assessment ​Completed July 2014​

*The completed reports are available below. 

Relevant Documents

Regional Infrastructure Planning (RIP)
Name Completion Date
RIP Report Greater Ottawa December 2015
Integrated Regional Resource Planning (IRRP)
Name Completion Date
2015 - Ottawa Area - IRRP - Appendix April 2015
2015 - Ottawa Area - IRRP - Report April 2015
Local Planning (LP)
Name Completion Date
Local Planning Report - Supply to East Ottawa Area November 2015
Local Planning Report - B5D - D5A Load Restoration September 2015
Needs Assessment (NA) and Scoping Assessment (SA)
Name Completion Date
Needs Assessment Report - Greater Ottawa June 2018
Needs Assessment Report - Greater Ottawa - Outer Ottawa Subregion July 2014



Planning Status Letters
Name Completion Date
Hydro One Distribution - Planning Status Letter November 2013
Ottawa River Power Corporation-Planning Status Letter November 2014
Additional Documents
Name Completion Date
Letter to H1 RE Ottawa June 2014