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Sector Participants > Engagement Initiatives > Engagements > St Lawrence Regional Electricity Planning

St. Lawrence Regional Electricity Planning

Sector Evolution

Regional electricity planning in the St. Lawrence region is underway. This engagement initiative will provide interested parties with an opportunity to offer input for consideration into the elements of an Integrated Regional Resource Plan (IRRP) anticipated to be complete late 2027.

Regional electricity planning takes a 20-year outlook on every region in the province. The planning process provides an opportunity for communities to inform the IESO about anticipated needs and priorities, and to contribute to the development of the options for meeting this region’s future electricity needs.

All interested parties are invited to participate in this engagement initiative and may include but are not limited to:

  • Municipalities including Township of Edwardsburgh/Cardinal, Augusta Township, Township of Elizabethtown-Kitley, Township of Front of Yonge, Municipality of North Grenville, Township of Rideau Lakes, City of Brockville, Town of Prescot, United Counties of Leeds and Grenville, Municipality of North Dundas, Municipality of South Dundas, Township of North Glengarry, Township of South Glengarry, Township of North Stormont, Township of South Stormont, Village of Westport, Township of Athens, City of Cornwall, United Counties of Prescott and Russell, and United Counties of Stormont, Dundas and Glengarry
  • Indigenous communities that may be potentially impacted or may have an interest based on treaty territory, traditional territory or traditional land uses including Alderville First Nation, Algonquins of Ontario, Algonquins of Pikwakanagan First Nation, Beausoleil First Nation, Chippewas of Georgina Island First Nation, Chippewas of Rama First Nation, Curve Lake First Nation, Hiawatha First Nation, Huron-Wendat Nation, Kawartha Nishnawbe First Nation, Mississaugas of Scugog Island First Nation, Mississaugas of the Credit First Nation, Mohawk Council of Akwesasne, Mohawks of the Bay of Quinte First Nation, and Métis Nation of Ontario
  • Local distribution companies (LDCs) who serve the region including Cooperative Hydro Embrun Inc., Fortis Ontario Inc., Hydro One Networks Inc., and Rideau St. Lawrence Distribution Inc.
  • Transmitter (Hydro One Networks Inc.)
  • Consumers and service providers

St. Lawrence Technical Working Group

The Technical Working Group, consisting of the LDCs in the region, the local transmitter and the IESO, will use the regional planning engagement initiative to consider feedback into the development of the Plan. All comments and enquiries about this engagement initiative can be directed to engagement@ieso.ca.

 

Related Information

2026 St. Lawrence Scoping Assessment Outcome Report

Hydro One St. Lawrence Regional Planning website

See also the St. Lawrence regional planning webpage

Schedule of Activities

Date

Engagement Activity

Expected Actions

April 13, 2026

St. Lawrence Scoping Assessment Outcome Report

  • Communication