ARRANGEMENT FOR HANDLING EXHAUST WATER OF A FUEL CELL SYSTEM OF A VEHICLE

An arrangement and a method for handling exhaust water of a fuel cell system of a vehicle, the vehicle comprising a braking system having at least one component which generates heat during a braking event, the arrangement comprising a water tank configured to collect and store exhaust water discharged from the fuel cell system, a vaporization arrangement configured to vaporize the exhaust water into water vapor, and a discharge arrangement configured to discharge the water vapor out of the vehicle, wherein the vaporization arrangement comprises a fluid circuit configured to circulate a heat transfer fluid between the at least one component of the braking system and the water tank, such that the heat generated by the at least one component of the braking system is transferred to the water tank via the heat transfer fluid to heat and to vaporize the exhaust water in the water tank.