HAGERSVILLE, Ontario, Feb. 27, 2026 (GLOBE NEWSWIRE) -- Boralex Inc. (“Boralex”) (TSX: BLX) and Six Nations of the Grand River Development Corporation (SNGRDC) announce the commercial commissioning of the Hagersville Battery Energy Storage Park, the largest operating battery energy storage facility in Canada. With a capacity of 300 MW / 1,200 MWh, the landmark project represents a significant milestone in Ontario’s energy transition and positions SNGRDC and Boralex as leaders in large-scale storage solution ...

Core Insights - Boralex and Six Nations of the Grand River Development Corporation have been awarded the Innovative Canadian Clean Power Project of the Year for the Hagersville Battery Energy Storage Park, highlighting their commitment to advancing renewable energy in Canada [1][2]. Project Overview - The Hagersville Battery Energy Storage Park, located in Haldimand County, Ontario, is set to become Canada's largest battery storage facility, providing 300 MW / 1.2 GWh of flexible capacity to the provincial grid [3]. - The project is recognized for its innovative approach to large-scale energy storage and its equitable Indigenous partnership, showcasing adaptive land reuse [3][5]. Leadership and Collaboration - Leaders from both Boralex and SNGRDC emphasized the importance of collaboration in driving clean energy initiatives, with statements reflecting their commitment to low-carbon and reliable energy solutions [4]. - The project is seen as a model for inclusive development, creating local jobs and generating long-term revenues while reinforcing the role of Indigenous energy leaders in the clean energy transition [4][5]. Industry Impact - The Hagersville Battery Energy Storage Park is expected to strengthen Ontario's electricity grid, providing critical energy capacity that supports economic growth and energy resilience [4]. - The project exemplifies how innovation, collaboration, and social responsibility can drive Canada's clean energy future [4][5]. Company Background - Boralex has over 35 years of experience in providing affordable renewable energy and is a leader in the Canadian market, with a significant increase in installed capacity of over 50% to more than 3.3 GW in the past five years [6]. - Six Nations of the Grand River Development Corporation manages a diverse energy portfolio with a total capacity of 2.5 GW, including battery storage, solar, and wind projects [8].

Provides Ontario with critical capacity as Canada’s largest grid-scale battery energy storage facility in operation Oneida Battery Energy Storage Project, April 2025 TORONTO, May 07, 2025 (GLOBE NEWSWIRE) -- The Oneida Energy Storage Project (“Oneida”) has officially entered commercial operations, becoming the largest battery energy storage facility in operations in Canada, and one of the largest globally. Located in Haldimand County, Ontario, the 250 MW / 1,000 MWh facility was delivered ahead of schedule ...