Power South Nepean
We’re planning now to meet your community’s future electricity needs
Demand for electricity in the South Nepean area has almost doubled since 2002. Over the next twenty years, electricity needs in your community are expected to more than double once again due to planned residential and commercial development.
In order to ensure that South Nepean has the power to grow, Hydro Ottawa Limited (Hydro Ottawa) and Hydro One Networks Inc. (Hydro One) are planning for new electricity facilities to strengthen the electricity system that serves your community.
You are invited to our third Community Information Centre
You are invited to drop into our upcoming Community Information Centre. Members of our project team look forward to updating you on the project and discussing the preferred option with you. Please join us on: Wednesday, November 14, 2018 (6:00 p.m to 8:00 p.m) at St. Patrick’s Parish, 15 Steeple Hill Crescent, Nepean.
Project Description and Map
The Power South Nepean project proposes:
- a new municipal transformer station (MTS) that would be owned and operated by Hydro Ottawa and located within the study area shown on the map below; and
- to rebuild the existing Hydro One 115 kilovolt (kV) transmission line to a new double circuit line with 230 kV capacity. This transmission line would connect the new MTS to the 230 kV line south of West Hunt Club Road, while continuing to supply other stations in the area.
Map Date: November 2017
Determining the need for new facilities
The need for new electricity transmission facilities in the South Nepean area was identified by the Independent Electricity System Operator (IESO), Hydro Ottawa and Hydro One as part of the Integrated Regional Resource Plan (IRRP) for the Ottawa area. The IESO leads the IRRP process with industry partners across different regions in Ontario. The Integrated Regional Resource Plan identifies the region’s unique electricity reliability needs and considers conservation, generation, transmission and distribution, and innovative resources to meet these needs.
The electricity needs of the Ottawa area over the next 20 years and recommended solutions are identified in the IESO’s Ottawa Area Integrated Regional Resource Plan (April 28, 2015) and its Appendices. The IRRP was developed based on consideration of planning criteria including technical feasibility, reliability of the electricity system, cost for electricity ratepayers, and seeking to maximize the use of existing electricity infrastructure, where possible. To learn more about the IESO and regional supply planning in the Ottawa area, please visit: http://www.ieso.ca/en/get-involved/regional-planning/east-ontario/ottawa-sub-region
In addition, Hydro One’s Greater Ottawa Regional Infrastructure Plan (December 2, 2015) was developed in partnership with local distribution companies in the region , including Hydro Ottawa, in accordance with the requirements of Ontario’s Transmission System Code. This plan identifies investments in transmission facilities, distribution facilities, or both, that should be developed and implemented to meet the electricity infrastructure needs within the Greater Ottawa Region.
Anticipated Project Timeline – Updated August 2018
We look forward to working with you to ensure South Nepean has a safe, reliable and adequate supply of electricity to achieve its growth potential.
Please contact our project team at any time for additional information, or if you have any questions. We’d also be pleased to add you to our project contact list to receive future project updates and invitations to consultation events via email.