Air Emissions Permit Renewal for Lake Shore Gold Mine - Timmins
Official title: Lake Shore Gold Corp. - Environmental Compliance Approval (air)
A gold mine near Timmins wants to renew its air pollution permit and increase production. Lake Shore Gold Corp. is asking to boost its paste plant output by about 20%. The facility releases nickel, lead, and other particles into the air from mining operations.
Why This Matters
Live near Timmins or Highway 101 West? This mine releases nickel, lead, and other particles into the air you breathe. The company wants to increase production, which could mean more emissions. If you have concerns about air quality in the area, now's the time to speak up.
What Could Change
If approved, the mine could increase daily paste plant production from 1,920 to 2,325 cubic metres—a 21% jump. The renewed permit would set new limits on air emissions including nickel, lead, manganese, and particulate matter. The company would need to reapply when the flexibility conditions expire.
Key Issues
- Should the mine be allowed to increase paste plant production by 21%?
- Are the proposed air emission limits adequate to protect local air quality?
- What conditions should be placed on the renewed Environmental Compliance Approval?
How to Participate
- Visit this consultation page on the Environmental Registry of Ontario to submit your comments before January 26, 2026.
- Contact the Environmental Permissions Branch at enviropermissions@ontario.ca or call 1-800-461-6290 if you want to view supporting materials in person.