Cut particulate emissions up to 90%, save up to 8% on fuel, and earn over 300% ROI within weeks — with zero capital expenditure, zero engine modifications, and zero downtime.
The NOxfather is North America's premier fuel treatment consultancy — delivering measurable progress toward carbon neutrality while improving your bottom line. We eliminate the false choice between environmental responsibility and economic gain.
EN 590 certified, Nouryon-grade active compounds. Safe, compliant, and effective across every liquid hydrocarbon fuel.
Just add to fuel during bunkering or fuelling. No retrofits, no equipment changes, no downtime. It works from the first fill.
Backed by SulNOx Group Plc — a publicly-listed UK company with patent protection across 100+ markets worldwide.
SulNOxEco™ works through four precise effects — each engineered to transform how fuel behaves inside your engine. Real combustion footage, not simulation.
Surfactants disperse microscopic water droplets into the fuel. In the combustion chamber, those droplets vaporise and trigger micro-explosions that fragment fuel into finer particles — exposing more surface area, delivering complete combustion, less smoke, and more usable energy from every drop.
With an average c.17% added lubricity, SulNOxEco reduces friction across engine components — helping extend the life of critical parts like piston rings and liners, and minimising internal stress throughout the powertrain.
Gently cleans away built-up carbon from engine components — and prevents future deposits from forming — keeping injectors and combustion chambers cleaner over time and extending their operational lifespan.
The SulNOxEco™ range conditions fuel at the molecular level — increasing oxygen availability, improving lubricity, and enabling complete combustion across diesel, petrol, and heavy fuel oil.
Get a Custom Quote →Advanced proprietary additive for diesel engines. Emulsifies water, increases lubricity and oxygen availability — cleaner, more complete combustion every cycle.
Engineered for gasoline engines — reduces harmful emissions, enhances combustion efficiency, and delivers measurable savings across fleets and operators.
Cutting-edge emulsification for heavy fuel oil. Breaks down fuel particles for cleaner combustion — dramatically reducing NOx, SOx, and PM. IMO compliant.
Fleet-wide fuel savings and GHG reduction. Every truck benefits from Day 1 — no modifications, no downtime.
Cleaner engine operation and reduced emissions. Proven by Colas Rail UK across their full locomotive fleet.
IMO-compliant emission reduction. Eastern Pacific Shipping & Crystal Cruises trust SulNOx fleet-wide.
Bulk tank treatment covers every machine on site simultaneously. Zero individual retrofits needed.
Seasonal fuel savings across tractors, harvesters, and irrigation. Builds verifiable ESG credentials.
Diesel and HFO generators run more efficiently with reduced emissions. Zero downtime risk.
Documented results from live deployments across the SulNOx global network — the same proven technology The NOxfather brings to North America.
View All Case Studies →Expanding SulNOx Eco across our fleet was an easy decision. It's a self-funding solution that delivers tangible fuel savings, cleaner engines, and supports our broader efficiency and sustainability goals.
After the introduction of SulNOx Eco, we observed measurable fuel savings, cleaner engines, and reduced emissions across our luxury cruise fleet — consistent and independently verified.
SulNOx Eco helps our locomotives burn fuel more efficiently and run cleaner. It's a no-disruption, high-impact solution — exactly what we needed to meet our compliance and efficiency targets.
The NOxfather's approach was start-to-finish guidance with real data and real accountability. Within 90 days we had documented proof of fuel savings and emissions reduction.
Speak directly with The NOxfather team. We'll assess your operation, run the numbers on your savings, and build a custom fuel treatment program — at no cost, no obligation.
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