According to the following report https://…hip-de.cdn.ampproject.org/…/…er-released_1023718?… Stella has issued an extensive release of the diesel vehicles for HVO. This could be an interesting aspect for vehicles that do not come through the ASU due to the particulate emission. HVO has much less particle measurement, the combustion runs cleaner. It would be advisable for the vehicles that have already come close to the ASU to refuel this fuel sufficiently beforehand. to have the systems clean. A particulate filter is more expensive than the extra fuel cost.