Waitrose puts bio-methane Sprinters to the test
Leading supermarket and home delivery specialist (Ocado) Waitrose has added five Merc Sprinter NGT (Natural Gas Technology) refrigerated 3.5-tonners to its fleet. Powered by a 156hp 1.8-litre bi-fuel (petrol/gas) engine, they meet EEV emission levels which are more stringent than Euro 5.A small 15-litre petrol tank is provided for back-up only, with the engine set to run on gas as the default. The bio-methane is recovered from landfill sites by Gasrec, which is also supplying the refuelling infrastructure. Quiet in operation, the Sprinter NGTs emit negligible levels of CO2 when running on bio-methane — or compressed natural gas — and also produce little or nothing in the form of particulate emissions.
All the 316 NGT Sprinters have insulated bodies by Gray & Adams and feature Hubbard refrigeration units. Chassis cab, dropside or Traveliner minibus variants are also available at 3.5 tonne gvw, as well as a 516 NGT 5.0-tonner chassis cab variant.
“This is a very exciting project,” declared Ray Collington, Fleet Engineer for the John Lewis Partnership, of which Waitrose is a part. “We are committed to reducing our CO2 footprint, which is why much of our own food waste goes back into anaerobic digestion.
“We’re keen to learn as much as we can from these new vehicles, because we firmly believe that gas has a viable future as an alternative fuel source. Bio-methane gives us a high-performance fuel produced using locally sourced, sustainable materials; it is a genuine alternative to diesel for us in some applications.”










