UK: ScotRail is working with leasing company Angel Trains and fuel supplier Crown Oil to test the use of hydrotreated ...
ScotRail has begun trialling Hydrotreated Vegetable Oil (HVO) as an alternative to diesel in one of its Class 156 train units.
ScotRail has launched a trial to test hydrotreated vegetable oil (HVO) as a sustainable alternative to diesel in one of its ...