Site dossier · Integrated cement plant
St. Marys Cement — Bowmanville
Bowmanville, ON, Canada
Illustrative photography of this facility class — not a photograph of the specific site.
Overview
Votorantim's flagship North American plant on Lake Ontario.
What's done here
- Grey cement
- Great Lakes logistics
Production & operations
Key events
Milestones reconstructed from the public record for this site and its operator.
- 1933Operator foundedVotorantim Cimentos S.A.St. Marys Cement
- —Kiln technology in serviceDry — precalcinerSt. Marys Cement
- —Alternative-fuel substitution30%St. Marys Cement
- —Operator listedPrivate (Votorantim S.A.)St. Marys Cement
- todayCurrent statusOperatingSt. Marys Cement
Every field & its source
One row per field shown anywhere in the app. Solid links are curated primary references; dashed ones run a scoped public search you can review yourself.
| Field | Value | Source |
|---|---|---|
| Site name | St. Marys Cement — Bowmanville | St. Marys Cement |
| City | Bowmanville, ON | St. Marys Cement |
| Country | Canada (CA) | St. Marys Cement |
| Operating company | St. Marys Cement (Votorantim) | St. Marys Cement |
| Site type | Integrated cement plant | St. Marys Cement |
| Operating status | Operating | St. Marys Cement |
| Founded / commissioned | — | St. Marys Cement |
| Capacity | — | St. Marys Cement |
| Production | ~1.8 Mt cement/y | St. Marys Cement |
| CO₂ intensity | ~780 kg CO₂/t cement | St. Marys Cement |
| Employees | 250 | St. Marys Cement |
| Kiln technology | Dry — precalciner | St. Marys Cement |
| Alternative fuels | 30% | St. Marys Cement |
| Activities | Grey cement · Great Lakes logistics | St. Marys Cement |
| Description | Votorantim's flagship North American plant on Lake Ontario. | St. Marys Cement |
| Coordinates | 43.9167, -78.6833 | St. Marys Cement |
| Website | — | St. Marys Cement |
Data compiled from public sources incl. company websites & Wikipedia. Unofficial visualization.