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The cleaner, quieter, longer-lasting alternative to standard diesel

By switching to GTL Fuel, you can help lower harmful emissions of NOx and PM and improve local air quality instantly, without interruption to operations.

Fuel up the smart way with GTL Fuel

Suitable for multiple sectors, including construction, agriculture, marine and the public sector, GTL Fuel has the power to significantly improve local air quality by burning cleaner and producing fewer harmful emissions, particularly where only basic exhaust systems are present.

The drop-in diesel alternative has several performance advantages over standard diesel, including reduced downtime and lower maintenance costs.

Get ready to go further on your emissions reduction journey with Certas Energy.

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Significantly reduces NOx and PM emissions

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Biodegradable and non-toxic

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Long shelf-life

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Reduces noise pollution by 1-4 dB

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Drop-in fuel replacement


Discover the many benefits that GTL Fuel can bring to your business


Better for human health

Compared with standard diesel, the combustion process for GTL Fuel is more complete, leading to a cleaner burn and a reduction in harmful local emissions, including nitrogen oxides (NOx), particulate matter (PM), carbon monoxide (CO) and hydrocarbons (HCs). It also significantly reduces noise pollution from diesel engines, helping to create a cleaner, quieter environment for both workers and the local community.


What you need, when and wherever you need it

Our fleet of 900 tankers operate from 130 local depots, delivering GTL Fuel to businesses nationwide. The direct diesel replacement is also available across our extensive bunker sites.

So, you can always count on us when you need to refuel.


Reaping the rewards of making the switch

Many businesses have already made the change to GTL Fuel, in partnership with Certas Energy.

Check out our case studies to discover first-hand the benefits GTL Fuel brings to businesses, from quieter operations to keeping productivity high.


Experiencing filter blockages?

Suffolk farmers have been using GTL Fuel to tackle FAME-related issues with their tanks and vehicles.

Free from Fatty Acid Methyl Ester (FAME), a biofuel that can cause water contamination, diesel bugs, premature fuel ageing and instability (separation) in long term storage, GTL Fuel can help reduce downtime and costs due to fewer filter changes.

Find out how GTL Fuel can keep your farm moving throughout the year.

Still got questions?

If you want to learn more about GTL Fuel, we’re here to help.

We have put together a series of Frequently Asked Questions based on what customers are asking us about the cleaner-burning fuel.

Ready to discover how GTL Fuel can benefit your business? Speak to a specialist and make the switch, today.

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