Project Update — September 1, 2026:
Ontario Pumped Storage project advances to the next phase of Impact Assessment
The Ontario Pumped Storage Project has reached an important milestone in the federal Impact Assessment process. The Impact Assessment Agency of Canada (IAAC) has published the Tailored Information and Studies Guidelines (TISG) for the Project and issued a Notice of Commencement for the next phase of the assessment, known as the Impact Statement Phase.
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Project Update — August 18, 2026:
Canadian expertise to support next stage of Ontario Pumped Storage Project
TC Energy is pleased to announce the selection of Worley to support the next phase of development for the Ontario Pumped Storage Project, an important milestone as the project continues to advance through the planning and development phase.
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Project Update — July 27, 2026:
New agreement provides up to $4 million in funding to Meaford
TC Energy and the Municipality of Meaford have approved a three-year pre-development agreement to support local priorities while planning and regulatory review activities for the proposed Ontario Pumped Storage Project continue.
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Project Update — May 20, 2026:
Notice of In-Water Activity – Summer 2026
This summer, TC Energy will be conducting offshore geotechnical work in Georgian Bay as part of ongoing pre-development studies for the Ontario Pumped Storage Project. This work will provide important information on the conditions of the lakebed, including soil and bedrock, to help inform the ongoing design of the Project.
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