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4 minutes

7 October 2025

Hagersville: Canada's Largest Battery Energy Storage Park Wins CanREA Innovation Award

Boralex and the Six Nations of the Grand River Development Corporation (SNGRDC) are celebrating a major new recognition: the Hagersville Battery Energy Storage Project has won the Innovative Canadian Clean Energy Project of the Year award, presented by the Canadian Renewable Energy Association (CanREA).
 
This large-scale project, set to become the biggest battery storage facility in Canada by the end of 2025, showcases innovation, partnership, and sustainability at the heart of Canada’s energy transition.

An Award-Winning Clean Energy Innovation

The CanREA Innovation Award was presented on October 6 during the association’s annual gala, held as part of the Electricity Transformation Canada conference. This distinction highlights the exemplary contribution of the Hagersville project to the evolution of Canada’s energy landscape.

We’re honoured that the Hagersville Battery Energy Storage Park has been recognized by CanREA for the Innovative Clean Energy Project of the Year award. This award reflects the strength of our longstanding partnership with the Six Nations of the Grand River Development Corporation and our shared commitment to advancing low-carbon, reliable, and inclusive energy solutions. Together, we’re demonstrating how collaboration and innovation can accelerate Canada’s energy objectives while delivering lasting benefits to both the communities and the grid.

Patrick Decostre
President and CEO of Boralex

An Exemplary Indigenous Partnership

Developed in partnership with the Six Nations of the Grand River Development Corporation, the Hagersville project demonstrates how economic reconciliation and local collaboration can go hand in hand with technological innovation. This partnership model is poised to become a benchmark for clean energy projects across the country.

Collaborateurs boralex et personne des Six Nations marchant sur la plage
Personnes du milieu devant un parc éolien

A Process Rooted in Listening and Dialogue

The project reflects a tangible commitment to local communities. Following public consultations, the transmission line route was adjusted to align with local preferences — thereby strengthening trust, transparency, and responsiveness.

A Key Infrastructure for Ontario’s Grid Reliability

As Canada accelerates its path toward carbon neutrality, the Hagersville battery energy storage project demonstrates that innovation, equity, and sustainability can come together to build a more resilient energy future.

The Hagersville Park will have a flexible capacity of 300 MW / 1.2 GWh, capable of supporting Ontario’s electricity grid.
Thanks to this technology, it will help:

  • Strengthen grid reliability during peak demand;
  • Optimize the integration of renewable energy;
  • Reduce reliance on fossil fuel sources.
Energy storage project in construction in Hagersville, Ontario

Before Hagersville: The Tilbury Battery Energy Storage Project

In addition to the Hagersville project, we are also preparing to commission the Tilbury battery energy storage project by the end of November. Like Hagersville, the Tilbury energy storage project is built on a strong partnership model that enables the Walpole Island community to actively participate in the energy transition and benefit from the project’s economic impacts. Both the Hagersville and Tilbury projects reflect our commitment to inclusive energy development, grounded in dialogue with local communities.

  • To learn more about our engagement with Indigenous communities and our shared journey toward a sustainable future, we invite you to read this article: National Indigenous Peoples Day 2025.

Are You Part of an Indigenous Community Interested in a Renewable Energy Partnership?

At Boralex, we believe the energy transition must be inclusive and beneficial for all regions. We actively collaborate with Indigenous communities across Canada to develop meaningful, respectful, and sustainable projects.

  • If you’d like to connect with our teams about future collaboration opportunities, we’d be happy to meet with you.

Contact us today Learn more about our renewable energy solutions