Ontario Pumped Storage Hydropower Project
About this comment period
To prepare for a potential assessment, there are opportunities to comment on the benefits and concerns of a project, who should conduct the assessment, like a province or panel, and what types of studies are needed. Your comments play an important role in better understanding the project and ensuring the assessment is well run.
From 2026-03-06 to 2026-04-06
View existing comments
Disclaimer
The use of this online submission tool is voluntary and subject to the Terms of Use . To submit information or comments, you will need to provide a valid email address. Information submitted via this tool must comply with the Submission Policy and should not contain confidential information, including confidential Indigenous knowledge, or inappropriate content. Refer to the contact information identified on the relevant assessment page to submit information via other means.