Ferry

Calculate ferry passenger emissions on the Calculation API. ADEME is the ferry methodology SQUAKE supports.

Choose a methodology

Methodology	Coverage	Basis	Inputs you need	Notes
ADEME 🇫🇷	Not stated	GHG information for transport services (French ministry, June 2019)	`origin` and `destination` or `distance_in_km`; optional `vessel_type`, `number_of_travelers`	`vessel_type` defaults to `day_ferry`

You know the vessel: set vessel_type to night_ferry, day_ferry, ro_pax or river_vessel. Otherwise SQUAKE uses day_ferry.
You know the crossing distance: send distance_in_km. It takes priority over origin and destination.