Nationwide Biodiesel Supplier

Argent Fuels is a trusted UK biodiesel supplier, providing sustainable, waste-based biodiesel to fleets, distributors, and businesses nationwide. With large-scale production facilities, certified compliance, and proven logistics, we deliver bulk biodiesel fuel you can rely on. Request a quote today and start decarbonising your operations.

Why Choose Argent Biodiesel?

Argent Fuels is one of the UK’s leading biodiesel suppliers, trusted by fleets and industries to deliver sustainable, compliant fuels at scale.

• Waste-derived, sustainable production.
• Fuels made from cooking oils and waste fats.
• Fully RTFO-compliant and ISCC-certified for sustainability and traceability.
• Reliable nationwide bulk delivery across the UK, from single depots to nationwide networks. 
• Trusted partner for fleet decarbonisation and corporate net zero goals.

Biodiesel Blends & specifications

We supply a range of biodiesel blends to suit your operational needs: 

• B20 (20% biodiesel, 80% diesel) – an immediate way to cut fleet emissions no vehicle modification required. Ideal for operators looking for a drop-in replacement fuel while maintaining full performance and reliability. Plus, it’s all at little to no extra cost.
• B30 (30% biodiesel, 70% diesel) – delivers greater CO2 savings. Suitable for bus companies, logistics providers, and councils that need to demonstrate measurable carbon reduction.
• B100 (100% biodiesel) – the maximum decarbonisation option, cutting lifecycle greenhouse gas emissions by up to 90%. Favoured by organisations committed to ambitious net-zero strategies where 100% biodiesel can be used.

All Argent biodiesel meets stringent UK and EU fuel quality standards to ensure reliable performance across applications. Review the technical specifications of each variant by visiting our specifications page. 

Bulk & Wholesale Biodiesel Supply Across the UK

Argent Fuels specialises in large-scale wholesale biodiesel supply. Whether you need full loads delivered to depots, bulk supplies for distributors, or ongoing contracts for fleets, our logistics network covers the entire UK. 

We work with:

• Bus operators
• Coach operators
• HGV operators
• Commercial fleet managers
• Logistics operators
• Hauliers
• Councils, utilities, and large organisations
• High energy-intensive sectors

Industries We Supply

Our sustainable biodiesel is trusted across sectors where reliability and compliance are critical: 

• Logistics & haulage fleets – nationwide fuel supply for HGVs.
• Public transport providers – compliant low-carbon fuels for bus and coach operators. 
• Local authorities & councils – helping public fleets meet decarbonisation targets. 
• Marine – reliable supply for commercial and port operations.
• Construction & infrastructure – bulk fuel for NRMM and site operations.

Sustainability & Compliance

At Argent Fuels, sustainability is built into every stage of our biodiesel production. By transforming waste oils and fats into high-quality fuel, we help fleets and businesses with emissions today, without waiting for future technologies. 

• Made from waste oils and fats: second-generation biodiesel derived from used cooking oils and waste fats, avoiding the use of crop-based feedstocks; all feedstock used is certified waste materials
• Up to 90% lifecycle CO2 reduction with B100: a proven route to immediate, measurable greenhouse gas savings. Even blends such as B20 or B30 can cut emissions by up to 27%, offering scalable reductions for businesses of any size. 
• Certified through the Zemo Renewable Fuels Assurance Scheme: providing independent validation that our feedstocks are sustainably sourced and that carbon savings are accurate and transparent. 

Fully traceable and compliant: all fuels meet UK Renewable Transport Fuel Obligation (RTFO) requirements and the EU Renewable Energy Directive (RED II), ensuring you stay compliant with all current and future legislation.

Driving decarbonisation for UK Businesses

Incorporating more biodiesel is one of the simplest steps an organisation can take towards decarbonisation. With Argent Fuels, businesses gain a drop-in solution that works with existing infrastructure, helping them reduce their carbon footprint immediately while supporting long-term net-zero strategies. 

We work closely with logistic operators, public transport providers, councils, and industrial users to supply fuels that meet strict compliance requirements and corporate ESG targets. Our transparent reporting and certifications give customers the confidence that their sustainability claims are backed by verifiable data. Learn more about our sustainability commitments.

Get a Quote for Biodiesel Supply

Ready to make the switch? 

Argent Fuels makes the process simple and straightforward. You can choose from B20, B30, or B100 biodiesel, depending on your operational and sustainability goals. Our fuels are available for bulk orders, wholesale supply, or fleet supply contracts, giving you flexibility to match your business needs. 

Every delivery is handled by our nationwide logistics team, ensuring reliable supply wherever you operate. All Argent biodiesel is fully compliant, sustainable and traceable, giving you complete confidence in both quality and performance. 

Call our team today or use the enquiry form to request your biodiesel quote.