Glenfiddich rRefuelling trucks with distilleries director  Stuart Watts

Single malt Scotch whisky maker Glenfiddich has launched an initiative that will make it the first global spirits brand to run its delivery fleet on green biogas made from the residues of its own distilling process.

Using technology developed by its parent company William Grant & Sons, the Glenfiddich distillery at Dufftown in north-eastern Scotland converts its production wastes and residues into an ultra-low carbon fuel (ULCF) gas that produces minimal carbon dioxide and other harmful emissions.

Fuelling stations have been installed at the distillery, and the biogas is now powering converted trucks that handle the transportation of the Glenfiddich spirit at all stages of its production at the Dufftown distillery through to bottling and packaging, a journey that covers four William Grant & Sons’ sites in central and western Scotland.

Stuart Watts, William Grant & Sons’ distilleries director, said: “It has taken more than a decade for Glenfiddich to become the first distillery to process 100% of its waste residues on its own site, then to be the first to process those residues into biogas fuel to power its trucks, and finally to be the first to install a biogas truck fuelling station supplied by our on-site renewable energy facility.

“Across the entire production lifecycle, the biogas reduces carbon dioxide by over 95% and other harmful particulates and greenhouse gas emissions by up to 99% when compared to diesel and other fossil fuels. Each truck will displace up to 250 tonnes of CO2 annually, which has the same environmental benefit as planting up to 4,000 trees every year – the equivalent of displacing natural gas, a fossil fuel, from 112 households.”

Watts added: “William Grant & Sons has been a pioneering distiller for more than 130 years, always exploring new processes and techniques to create sustainable benefits for our business and communities.

We are proud of these renewable energy breakthroughs in our industry as we scale up the de-carbonising benefits of this closed-loop process across our entire transport fleet.”

After launching Glenfiddich’s green biogas vehicles, William Grant & Sons will scale up the de-carbonising benefits of the ultra-low carbon fuel closed-loop process across its entire transport fleet and its industry supply chain, and is planning to make the technology available across the Scottish whisky industry to support the decarbonisation of transport in line with UK and Scottish governments’ net zero targets.