| Description | Notes | |
|---|---|---|
| EN | Canadian SPT Carbon calculator | Per book CO₂e calculator from Booknet Canada, see https://www.booknetcanada.ca/sustainable-publishing-tools |
| FR | Canadian SPT Carbon calculator | e-Calculatrice de CO2 par livre de Booknet Canada. Voir https://www.booknetcanada.ca/sustainable-publishing-tools |
| ES | Calculadora de carbono SPT de Canadá | Calculadora de CO₂e por libro de Booknet Canada, ver https://www.booknetcanada.ca/sustainable-publishing-tools |
202
— Canadian SPT Carbon calculator
- Introduit à l'Issue 68