Geography = North America
OSA GWP Limit = 137 kgCO2e / metric ton
| Product Category | Manufacturer | Plant Name | Product Name | EPD Expiry | Reported GWP per metric ton |
|---|---|---|---|---|---|
| Mass Timber | Kalesnikoff | South Slocan, BC | Glulam | Mar 16 2027 | 125 kgCO2e |
| Mass Timber | Western Archrib | Edmonton, AB, Canada | Glued Laminated Timber (Glulam) | Aug 19 2026 | 267 kgCO2e |
| Mass Timber | Western Archrib | Manitoba | Glued Laminated Timber (Glulam) | Aug 19 2026 | 192 kgCO2e |
| Mass Timber | Western Archrib | Edmonton, AB, Canada | Glued Laminated Timber (Glulam) | Aug 19 2026 | 397 kgCO2e |
| Mass Timber | Vaagen Timbers | Colville | Glued Laminated Timber (Glulam) | Apr 15 2026 | 148 kgCO2e |
| Mass Timber | Structurlam | Okanagan Falls | Glulam Plus | Jan 13 2025 | 115 kgCO2e |