Fleet managers across public and private sectors attending the Fleet Summit are under growing pressure to reduce emissions without compromising operational performance. While full electrification is a long-term goal, many organisations are finding success through phased transitions using alternative fuels such as LPG (liquefied petroleum gas), HVO (hydrotreated vegetable oil) and, in some pioneering cases, hydrogen.
Local councils have been early adopters, particularly for refuse collection and street services. Councils such as Camden and Fife have integrated LPG-powered vans and converted diesel trucks to run on HVO, significantly cutting emissions without major investment in new vehicles. These fuels offer a practical interim solution for fleets that aren’t yet suited to electric vehicle (EV) adoption due to range limitations or infrastructure gaps.
In the private sector, logistics and construction companies have taken similar steps. Hauliers operating in Clean Air Zones are trialling dual-fuel solutions combining diesel with LPG to reduce NOx and particulate emissions. Meanwhile, firms like Arla and M&S have introduced HVO across parts of their distribution fleets, reporting CO₂ reductions of up to 90% compared to conventional diesel.
Hydrogen is also gaining attention, particularly for heavy-duty and long-haul operations. While infrastructure is still limited, early adopters such as Aberdeen City Council are piloting hydrogen refuse trucks and buses, helping to establish regional hydrogen hubs and test the operational feasibility of this zero-emission fuel.
The key takeaway for fleet managers is that there is no one-size-fits-all solution. The best approach depends on the fleet’s composition, duty cycles, regional fuel availability, and long-term decarbonisation goals. Engaging with fuel suppliers, telematics providers and local authorities early in the process can unlock valuable insights and partnerships.
Alternative fuels can offer a low-barrier, lower-cost bridge to net zero, but only if backed by clear policy, robust fuel management, and staff training. As the transition accelerates, learning from real-world implementations will be critical to scaling sustainable change across the UK’s fleet sector.
Are you searching for LPG/Alternative Fuel & Fuel Management solutions for your organisation? The Fleet Summit can help!
Photo by Erik Mclean on Unsplash
