get https://api.searoutes.com/co2/v2/proformas/
This endpoint retrieves CO₂ emissions details for a specific itinerary, identified by a hash.
Itinerary hashes are generated and returned in the /itinerary/v2/proformas response.
Response
The CO₂e emissions are returned in grams.
| Field | Description | Type |
|---|---|---|
co2e | Estimated CO₂ emissions data. | Statistics (min, max, average, standardDeviation) |
co2e.wtt | Well-to-Tank (WTT) emissions data. | Statistics (min, max, average, standardDeviation) |
co2e.ttw | Tank-to-Wheels (TTW) emissions data. | Statistics (min, max, average, standardDeviation) |
co2e.intensity | CO₂ intensity values (emissions per unit of cargo). | Statistics (min, max, average, standardDeviation) |
distance | Total itinerary distance. | Numeric (meters) |
Notes & Considerations
- Hashes are not intended to be persisted or used as permanent references.
Support endpoints and resources
- Retrieve itinerary solutions: use our
/itinerary/v2/proformasendpoint to retrieve itinerary hashes for a given carrier, port pair and shipment details. - Learn about our methodology: visit the Methodology for sea emissions calculation page.