Peterborough to Kingston

Map of Ontario showing 21 electricity planning regions

Area Overview

The Peterborough to Kingston electrical region is made up of the Cities of Belleville, Kingston, Peterborough, Quinte West, Prince Edward County, the Municipality of Clarington in the Region of Durham, and the Counties of Hastings, Lennox and Addington, Northumberland, and Peterborough.

The local distribution companies providing services to customers in the area include:

  • Hydro One Distribution
  • Eastern Ontario Power Inc.
  • Elexicon Energy Inc.
  • Lakefront Utilities Inc.
  • Utilities Kingston

Regional Planning Progress Update

Regional electricity planning has kicked-off in the Peterborough to Kingston electrical region to ensure a reliable supply of electricity, and to support local growth and economic development.

The 2025 Peterborough to Kingston Scoping Assessment Outcome Report and the IESO’s response to feedback has been posted following the April 2 narrated presentation. The report detailed the need for a coordinated regional planning approach and development of an Integrated Regional Resource Plan (IRRP) for the Peterborough to Kingston electricity region.

Engagement will continue throughout the development of the plan with more details to follow. The Peterborough to Kingston engagement webpage continues to be a source of ongoing information related to regional planning activities, including any upcoming engagement opportunities.

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Key Resources