Air Emissions Permit Renewal for Presstran Industries Auto Parts Plant - St. Thomas
Official title: Magna International Inc. operating as Presstran Industries - Environmental Compliance Approval (air)
Magna International's Presstran Industries plant in St. Thomas makes automotive parts. They need to renew their air emissions permit, which controls pollutants like nitrogen oxides, iron oxide, manganese, and hexavalent chromium from welding, plasma cutting, and other manufacturing processes.
Why This Matters
Live or work near Talbot Street in St. Thomas? This factory releases air pollutants including hexavalent chromium, a known carcinogen. The permit sets limits on what they can emit. If you have concerns about local air quality, this is your chance to weigh in.
What Could Change
If approved, the plant can continue operating with flexibility to modify its processes within set production limits. The permit includes an expiry date, requiring future renewal applications. Conditions may be updated based on current environmental standards.
Key Issues
- Should the air emissions permit be renewed for this automotive parts facility?
- Are the current emission limits adequate to protect local air quality?
How to Participate
- Review the proposal details on this consultation page. Some supporting materials may only be available in person - contact the ministry to request access.
- Submit your comments by email to enviropermissions@ontario.ca or call 1-800-461-6290 before January 11, 2026.