CA-NTOpen licence
Water transportation support, maintenance and repair services
0.467117kgCO₂e/CADGWP: AR6 (as published)
Published by OpenIO-Canada (CIRAIG) in OpenIO-Canada (CIRAIG) v2.11 (2025); last verified 2026-08-28.
About this factor
Publisher's description
Access for marine vessels to ports, harbours, marine terminals, the St Lawrence Seaway and canals. Services in support of water transportation, n.e.c. Maintenance and repair of marine vessel performed in shipyards, land-based dry docks, floating dry docks, or by divers. Publication of information about commercial marine vessels and their movements.
Included processes
Marine facility services; Navigational services for marine vessels; Marine salvage services; Water transportation support services, n.e.c.; Maintenance and repair of marine vessels; Marine vessel traffic reporting.
Values by year and methodology
| 2025 | 0.467117▣headline |
|---|---|
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 |
10 more year × methodology combinations, 2015–2025, 1 methodology. Free with an account.
Cite this factor
open-climate.ai (2025). Water transportation support, maintenance and repair services [emission factor]. OpenIO-Canada (CIRAIG), OpenIO-Canada (CIRAIG) v2.11. Dataset 2026-08-28. https://open-climate.ai/factors/ef-openiocanada-water_transportation-ca_nt-cad-cradle_to_gate-e5e88953/