Designed for heavy-duty vehicles, Dieselite fuel offers cost-effective
and immediate emissions reductions, bringing you practical, road-ready
sustainability right now.
Instantly cutting emissions
Made for buses, coaches, HGVs
Little to no extra cost compared to standard diesel
Drop in compatibility
Performance match for standard diesel
Produced in the UK
10-30% Biodiesel Blend
Trusted by major fleets
Sustainability savings in the spotlight
Estimated Annual CO₂ Savings from Dieselite
(Based on 5 million litres of fuel consumption)
Dieselite B20 (20% biodiesel blend): 2,842 tonnes
Dieselite B30 (30% biodiesel blend): 4,227 tonnes
Customer Testimonials
Dieselite may be a new name but this exceptional biodiesel blend is already a proven winner, powering over 9,000 diesel vehicles nationwide.
Completing our switch to this lower emission fuel is helping us to achieve environmental benefits now, and on a commercially viable basis. It’s significantly reducing emissions compared with regular diesel fuel – and without damaging engine components. And the benefits are happening right here and now across all 10 of our operating centre.”
Vitto Pizzuti, Operations Director Transdev
Even with Dieselite, there’s been no increase in maintenance costs. The transition was seamless, with zero impact on reliability.”
Stewart Hymas, Managing Director, Alfred Hymas Ltd
We’ve used Dieselite for over a decade as part of our transition to Net Zero. In one year, it helped us cut 18,661 tonnes of CO₂, all while maintaining the same performance and daily operations. Every diesel bus in our fleet now runs on it.”
Senior Manager, Metroline
Contact us today
Consultations cost nothing, so please feel free to contact our expert team for more insights into the value
Email: fuels@argentenergy.com
Phone: 0151 305 4740
FAQs
What is Dieselite and how does it differ from standard diesel?
Dieselite is a drop-in alternative to regular diesel, formulated with a significantly higher proportion of second-generation biodiesel, typically between 10% and 30%, compared to up to 7% in standard diesel.
The biodiesel used in Dieselite is produced from certified end-of-life waste feedstocks, while the remainder of the blend is ultra-low sulphur diesel (ULSD), ensuring full compatibility with all modern diesel engines.
Because of its cleaner formulation, Dieselite delivers meaningful greenhouse gas (GHG) reductions on a well-to-wheel basis, covering emissions from production through to use in the vehicle. It still includes ultra-low sulphur diesel (ULSD) to ensure full compatibility with all modern diesel engines.
The result is a fuel that performs just like conventional diesel, with no need for vehicle or infrastructure changes while helping fleets reduce emissions and meet environmental targets today.
Is Dieselite compatible with our current vehicles?
Yes. Dieselite is fully compatible with all diesel engines commonly found in buses, coaches, and HGVs. It requires no vehicle modifications or special maintenance, making it a straightforward drop-in replacement for your current fuel.
Will we need to upgrade our depot or refueling infrastructure?
No. Dieselite can be used in your existing fuel storage tanks, pumps, and equipment without any modifications. It fits seamlessly into back-to-base refuelling operations, ensuring a smooth transition with no downtime or additional capital investment.
What if vehicles need to refuel away from base?
Dieselite offers full operational flexibility. It can be safely mixed with standard diesel in any proportion, so if your vehicles refuel on the road with conventional diesel, there are no disruptions and there will be no adverse effects on engine performance or fuel systems.
How does Dieselite help us meet our sustainability and emissions targets?
By using Dieselite, fleets can significantly reduce their greenhouse gas emissions on a well-to-wheel basis. Its higher content of biodiesel derived from certified, end-of-life waste feedstocks helps lower CO₂ and other harmful emissions compared to standard diesel. This helps you reduce both Scope 1 and Scope 3 greenhouse gas emissions while maintaining full operational efficiency.
Who should be interested in Dieselite?
Dieselite is suited for businesses and organisations that operate large fleets of diesel-powered vehicles, especially those with back-to-base refuelling. It’s relevant for fleet managers, operations directors, and sustainability teams looking for a dependable fuel option and something road-ready for today.
Is switching to Dieselite for our vehicles complicated?
Absolutely not. Dieselite is a practical ‘here-and-now’ solution. No vehicle modifications or special equipment is needed. You can use it seamlessly with your existing diesel engines and fuelling systems.
What are Argent Fuels’ compliance and sustainability credentials?
Working with Zemo Partnership and a member of the Renewable Transport Fuel Association, we offer full compliance with Zemo’s Renewable Fuel Assurance Scheme. Argent Fuels is fully certified by the globally recognised International Sustainability & Carbon Certification (ISCC) system. All feedstocks used by Argent comply with RED III standards.
Proudly based in the UK
Argent Fuels’ HQ is in Chester, with a 95,000-tonne biodiesel plant at Stanlow and a South East blending site, supplying Dieselite reliably to HGV, bus and coach operators nationwide.
Get in touch
Feel driven to know more on how Dieselite can help your fleet cut emissions and reduce costs?
Fill out the form below, and one of our fuel specialists will get back to you shortly.
Prefer to contact us directly?
Email: fuels@argentenergy.com
Phone: 0151 305 4740