Factors > Evaporation
In this form, the user can view and edit the emission factors for fuel evaporation originating from different vehicle sources. Those emission factors are only relevant for gasoline-powered vehicles. Two columns are provided, proposing emission factors for vehicles equipped with evaporation control systems (Controlled) or without any control devices (Uncontrolled). Again, own emission factors may be presented here as described in Factors>Hot. One can view the factors for each sector through the Sector drop-down list and all emission types through the respective drop-down list.