Argent Fuels expands biodiesel operations to London and South-EastArgent Fuels is accelerating its efforts to support a greener future with the expansion of its High Blend Biodiesel for bus, coach, HGV fleets and rail in the south of the UK. As part of Argent Energy, Argent Fuels supplies carbon-saving fuel directly to fleets of HGVs, buses, and coaches across the UK. Today, Argent Fuels powers more than 9,000 diesel vehicles nationwide, including those run by leading transport providers such as Metroline and Transdev. Argent Fuels offers customers the opportunity to use High-Blend Biodiesel, which includes blends of up to B30 (30% biodiesel, 70% diesel). To better serve customers in the south of the UK, Argent Fuels has recently opened a blending and distribution centre that covers the South East, East Anglia, London, and the Home Counties.