What are the Scope 1, Scope 2 and Scope 3 emissions?
Scope 1 - emissions owned and controlled by the airport operator, such as energy generation and airport vehicles.
Scope 2 - emissions from the off-site generation of energy purchased by the airport operator.
Scope 3 - emissions are those owned and controlled by airport tenants and other stakeholders including:
Airport GHG Inventory

Source: Airport Council International Back to all F.A.Q.
Scope 2 - emissions from the off-site generation of energy purchased by the airport operator.
Scope 3 - emissions are those owned and controlled by airport tenants and other stakeholders including:
- Aircraft activity in airport area
- Airline and other tenant vehicles, ground service equipment (GSE) and energy usage
- Ground access vehicles (GAV) for staff and passengers including buses and trains
Airport GHG Inventory

Source: Airport Council International Back to all F.A.Q.