ScotRail has initiated a pioneering trial using Hydrotreated Vegetable Oil (HVO) as a sustainable alternative to traditional diesel in one of its Class 156 trains.
Launched on 19 February, this 12-week trial aims to assess HVO’s effectiveness and environmental benefits. HVO, derived from agricultural and food production waste products, is known for its renewable qualities and compliance with stringent fire safety regulations. Compared to conventional diesel, HVO reduces carbon emissions by up to 16% and improves air quality significantly, with nearly a third less pollution.
Key advantages of using HVO include:
– Renewable fuel sourced from agricultural and food production waste.
– Up to a 16% reduction in carbon emissions.
– Almost a one-third improvement in air quality compared to traditional diesel.
Throughout the 12-week period, one Class 156 unit (156 436) will operate regular passenger services, supported by weekly fuel deliveries.
ScotRail’s Head of Sustainability, Poul Wend Hansen, said: “This trial represents an important advancement in reducing our rail network’s environmental footprint. By exploring sustainable fuel alternatives such as HVO, we continue our commitment to creating a cleaner railway for Scotland.”
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