Industries Locomotives

Locomotives

Improve fuel efficiency and visible emissions - helping rail operators cut Scope 3 impact and improve air quality on the ground.

What You Can Expect

Why Rail Operators Are

Adopting Sulnox Eco™

Save Fuel

6% average for rail applications, >400% ROI in weeks

Reduce Emissions

c.70% SOx reduction, plus significantly lower CO, NOx and particulates

Protect Engines

c.17% added lubricity + decarbonisation benefits

Simple Application

Just add to existing fuel at a 1:2000 dosage ratio. Zero CAPEX.

Who We Work With

Trusted by major industry names and independently tested by the best - we’re proud of the company we keep.

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Strategic Partners

In Their Words

Why Colas Rail UK adopted Sulnox Eco

Sulnox Eco helps our locomotives burn fuel more efficiently and run cleaner. It's a no-disruption, high-impact solution.

Paul Conway, Head of Engineering and Compliance, Colas Rail UK

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Cutting emissions is vital for rail’s future, so seeing a drop-in solution deliver such significant reductions is a great results. The fact it drives major fuel savings so quickly makes it a no-brainer.

Dan Ditri, Head of Energy & Carbon, Colas Rail UK

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Pressures Are Mounting for Rail Operators

Diesel is one of rail’s biggest costs. Better fuel efficiency means lower operating spend.
Sulnox Eco improves fuel efficiency and reduces costs.
Aging engines burn dirty. Carbon buildup and poor combustion drive up maintenance.
Sulnox Eco decarbonises engine components, and delivers complete combustion.
Pressure to cut emissions is rising. CO₂, NOx, and PM targets are tightening worldwide.
Sulnox Eco significantly reduces particulates and greenhouse gases.
Clean alternatives cost more. New fuels and fleet upgrades require major capital.
Sulnox Eco is a drop-in solution.

Your Fleet’s Savings Start Here

Lower fuel costs. Lower emissions. Zero CAPEX. Find out what Sulnox Eco could do for your operations.

Calculate Your Savings
  • Sophie Eleftheriou
  • Commercial Manager
  • sales@sulnoxgroup.com