XFuel
XFuel is a Dublin-based, venture-backed developer of patented waste-to-fuel technologies (CLR and MECC) that produce low-carbon drop-in transport fuels — Marine Gas Oil, EN590 diesel, and Sustainable Aviation Fuel blends in development — for shipping operators, road fleets, and aviation customers, anchored by strategic equity and offtake partnerships with NYK Line and Stolt Ventures.
- Company typePrivate
- Founded2022
- HeadquartersDublin, Ireland
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What XFuel does
XFuel is a Dublin-headquartered, venture-backed private company founded in 2022 that produces low-carbon drop-in transport fuels from waste feedstocks. The company's core technology stack comprises two patented platforms: Chemical Liquid Refining (CLR), which converts impure biogenic and fossil hydrocarbon liquids (including vessel fuel sludge) into drop-in fuels, and Mechanical Carbon Conversion (MECC), which co-processes solid biomass and waste oils into fuels and biochar, delivering both carbon avoidance and carbon removal. Together these technologies underpin three sector-specific products: low-carbon Marine Gas Oil (ISO 8217 DMA compliant) for shipping, EN590-spec low-carbon drop-in diesel for road, rail, construction, mining, agriculture, power, and military applications, and Sustainable Aviation Fuel (SAF) blends currently in development.
XFuel's go-to-market is enterprise field sales via strategic offtake and equity partnerships with major shipping operators — most notably NYK Line, which supplies vessel fuel sludge as feedstock and procures the resulting low-carbon marine fuel, and Stolt Ventures (the Stolt-Nielsen CVC), which co-invested in the company's $20M Series A. Distribution is structured around modular, port-adjacent production facilities; the first commercial-scale facility is under construction in Catalonia, Spain, designed to convert 16,000 tonnes of marine waste oils into 14,000 tonnes of low-carbon MGO annually, with EUR 4.1M of Catalonia Nuclear Transition Fund grant support. Revenue is expected to be generated from sales of drop-in fuels across marine, road, and (eventually) aviation segments, with a parallel capital stack of non-dilutive EU grants (notably a $9M European Innovation Council blended-finance grant alongside the Series A) that lowers the effective cost of capital relative to peers. The company is pre-commercial-scale with ~21 named employees, an additional 35 jobs projected at the Catalonia facility, and an advisory bench drawn from BASF, MIT, Imperial College, Shell, and Nobian to support process scale-up.
XFuel firmographics
Firmographics- Name
- XFuel
- Legal name
- XFuel Limited
- Website
- https://xfuel.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- XFuel is a Dublin-based, venture-backed developer of patented waste-to-fuel technologies (CLR and MECC) that produce low-carbon drop-in transport fuels — Marine Gas Oil, EN590 diesel, and Sustainable Aviation Fuel blends in development — for shipping operators, road fleets, and aviation customers, anchored by strategic equity and offtake partnerships with NYK Line and Stolt Ventures.
- Ownership category
- akta.pro rank
XFuel industry classification
Industry- Product category
- Low-Carbon Drop-In Transport Fuels
- NAICS
- Petroleum Refineries (32411), Ethyl Alcohol Manufacturing (325193)
- SIC
- Petroleum Refining (2911)
- akta.pro primary industry
- Renewable Diesel (HVO/HEFA) Production (EUAAAHAD)
- akta.pro secondary industries
- Biofuel Upgrading, Hydrotreating & Refining (Co-processing, Isomerization) (EUAAAHAG), CO₂‑Derived Synthetic Fuels for Aviation & Marine (SAF e‑fuels, e‑ammonia/e‑methanol bunkering pathways) (EUABAIAH), Cellulosic Biofuels & Renewable Fuels (2G ethanol, SAF intermediates) (IMAMALAA)
Keywords
Where XFuel is headquartered
LocationHeadquarters
- HQ city
- Dublin
- HQ country
- Ireland
- HQ region
- Europe
Offices3 records
Markets served
XFuel business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Personnel, Infrastructure, Supply Chain, Operations, Marketing or Sales
Revenue model
- Low-carbon drop-in fuel sales (marine, road, rail, mining, agriculture, power, military): XFuel plans to generate revenue by producing and selling low-carbon drop-in fuels — Marine Gas Oil (ISO 8217 DMA), EN590-compliant diesel, and Sustainable Aviation Fuel blends — to shipping operators, road fleets, and other transport sectors. Revenue is expected to scale from first commercial facilities, with NYK serving as a strategic offtake counterparty for marine fuel.
- Non-dilutive grant funding (EU/EIC and regional): Capital stack includes significant non-dilutive public grant financing — a $9M blended-finance grant from the European Innovation Council and a EUR 4.1M grant from Catalonia's Nuclear Transition Fund — that funds deployment of commercial facilities and reduces reliance on equity capital.
- Waste feedstock processing (circular-economy supply): Under the NYK partnership, XFuel takes in fuel sludge and waste hydrocarbons as raw input from vessel operators, converting them into refined low-carbon fuels. The waste-to-product loop monetises feedstock conversion while delivering circular-economy value to shipowners.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | — | Cost-competitive low-carbon drop-in fuels for marine, road, and aviation sectors |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
XFuel product offering
Product offeringCore offering
XFuel develops and deploys patented waste-to-fuel technologies (Chemical Liquid Refining / CLR for liquid hydrocarbon waste and Mechanical Carbon Conversion / MECC for solid biomass) to produce low-carbon drop-in transport fuels — Marine Gas Oil (ISO 8217 DMA), EN590-compliant diesel, and Sustainable Aviation Fuel blends — for shipping, road, rail, aviation, and off-road operators without requiring engine or infrastructure changes.
Product overview
XFuel's offering is a portfolio built around two proprietary, patented core technologies — Chemical Liquid Refining (CLR) and Mechanical Carbon Conversion (MECC) — which together convert waste biomass and waste hydrocarbon liquids into low-carbon drop-in transport fuels. These technologies underpin three sector-specific fuel products: Marine Low-Carbon Drop-in MGO Fuel (ISO 8217 DMA compliant), Low-Carbon Drop-in Diesel (EN590) for road/rail/agriculture/military use, and Sustainable Aviation Fuel (SAF) blends currently in development. The company's stated mission is to decarbonise the transportation industry by producing alternative fuels that compete with fossil fuels on both environmental and economic terms.
Differentiator
Problem solved
Functional benefit
Products and services
- Chemical Liquid Refining (CLR) Proprietary refining technology that processes a diverse range of impure biogenic and fossil hydrocarbon liquids into affordable low-carbon drop-in transport fuels and specialty products, designed for effortless switching with no engine or infrastructure changes.
- Mechanical Carbon Conversion (MECC) Co-processing technology that processes waste solid biomass and waste oils into drop-in transport fuels and biochar, delivering both carbon avoidance and carbon removal.
- Marine Low-Carbon Drop-in MGO Fuel Low-carbon drop-in Marine Gas Oil compliant with ISO 8217 DMA, delivering certified GHG savings to small and large shipping vessels without any infrastructure or engine changes.
- Low-Carbon Drop-in Diesel (EN590) Versatile low-carbon drop-in diesel (EN590) fuel offering certified GHG savings to road transport (HGV, passenger cars), rail, construction and mining, agriculture, power generation, and military sectors.
- Sustainable Aviation Fuel (SAF) Sustainable Aviation Fuel blends currently in development aimed at enabling decarbonisation of the aviation industry via drop-in compatibility with existing airport infrastructure.
Quantifiable outcome
- 16,000 tonnes/year marine waste oils → 14,000 tonnes/year low-carbon MGO at Catalonia modular facility
- +3 more outcomes
Companies that use XFuel
Customer profileSegments4 records
Ideal customer profiles4 records
XFuel technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
XFuel partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Catalan regional agency Acció (Government of Catalonia)coreAcció, the Catalan regional agency, administers the EUR 4.1M Catalonia Nuclear Transition Fund grant awarded to XFuel for a modular marine fuel production facility in Catalonia that will create 35 jobs and revitalise areas affected by nuclear decommissioning.
Scale indicators10 records
Recent moves7 records
Expansion highlights6 records
XFuel competitors and assessment
Company assessmentBroad incumbents
- Neste: World's largest producer of renewable diesel and Sustainable Aviation Fuel from waste and residues, and a direct competitor in drop-in low-carbon transport fuels (marine, road, aviation). Comparable to XFuel as an established, scaled player in waste-to-fuel, but with a much broader product portfolio and global refining footprint.
Direct peers
- Clean Planet Energy: Waste-to-fuels company operating commercial-scale pyrolysis plants that convert non-recyclable plastic waste into drop-in marine and road fuels. Direct competitor to XFuel in waste-to-marine-fuel with a similar circular-economy value proposition aimed at IMO 2050 compliance.
- Prometheus Fuels: Deep-tech company producing drop-in gasoline, jet fuel, and diesel from atmospheric CO2 and renewable electricity. Comparable to XFuel as a venture-backed drop-in low-carbon fuel producer pursuing hard-to-abate transport sectors (aviation, marine, road).
- GoodFuels: Marine biofuel specialist supplying sustainable drop-in marine fuels to shipowners and operators (including NYK and other major shipping lines). Direct competitor to XFuel in the low-carbon marine bunker fuel segment with a similar customer base and sustainability positioning.
- Aemetis: Renewable fuels and biochemicals company producing renewable diesel, SAF, and ethanol from waste feedstocks. Comparable to XFuel as a multi-feedstock drop-in low-carbon fuel producer with both road and aviation applications, though Aemetis is more commercially advanced (operating biorefineries in California and India).
- Gevo: Low-carbon fuels company developing renewable gasoline, renewable diesel, and Sustainable Aviation Fuel from waste feedstocks and renewable hydrocarbons. Comparable to XFuel as a venture-stage drop-in fuel producer targeting road and aviation markets with patented conversion technology.
- LanzaTech: Carbon capture and gas-fermentation company that converts waste gases into low-carbon fuels including jet fuel (via the LanzaJet joint venture) and diesel. Closely comparable to XFuel in converting waste streams into drop-in fuels, signing strategic offtake partnerships with majors (e.g., ArcelorMittal, Indian Oil, Suncor), and pursuing deep-tech scale-up with grant and venture capital support.
Emerging players
- HIF Global: E-fuels company producing drop-in gasoline, diesel, and SAF from green hydrogen and captured CO2, with projects in Chile, USA, and Australia. Comparable to XFuel in pursuing drop-in low-carbon fuels for road, marine, and aviation markets, but pursuing an electrofuel rather than waste-to-fuel pathway.
- Infinium: Electrofuels (e-fuels) producer converting captured CO2 and green hydrogen into drop-in fuels including marine and aviation applications. Comparable to XFuel in targeting hard-to-abate transport sectors with low-carbon drop-in fuels, but using a different (renewable-electricity-based) feedstock pathway.
- Sunfire: German electrolysis and e-fuels technology company producing drop-in synthetic diesel, kerosene, and naphtha from CO2 and green hydrogen. Comparable to XFuel in providing low-carbon drop-in transport fuels (road and aviation) from non-fossil feedstocks, with similar deep-tech scale-up positioning.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
XFuel social profiles
Digital presenceXFuel financial estimates
Financial estimateRevenue estimate
Valuation estimate
XFuel leadership team
Management profileNumber of profiles
Profiles14 records
XFuel funding detail
Funding detailFunding overview
Funding rounds4 records
Investors13 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
XFuel M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about XFuel
What does XFuel do?
XFuel develops and deploys patented waste-to-fuel technologies (Chemical Liquid Refining / CLR for liquid hydrocarbon waste and Mechanical Carbon Conversion / MECC for solid biomass) to produce low-carbon drop-in transport fuels — Marine Gas Oil (ISO 8217 DMA), EN590-compliant diesel, and Sustainable Aviation Fuel blends — for shipping, road, rail, aviation, and off-road operators without requiring engine or infrastructure changes.
Is XFuel a public or private company?
XFuel is a private company. It is classified as venture growth investor backed and is currently operating.
When was XFuel founded?
XFuel was founded in 2022. It employs 11 to 50 people.
Where is XFuel based?
XFuel is headquartered in Dublin, Ireland, in the Europe region.
How does XFuel make money?
Three revenue lines are on record. Low-carbon drop-in fuel sales (marine, road, rail, mining, agriculture, power, military) is the primary driver. The others are non-dilutive grant funding (EU/EIC and regional) and waste feedstock processing (circular-economy supply).
Who are XFuel's main competitors?
Neste is listed as a broad incumbent. Direct peers are Clean Planet Energy, Prometheus Fuels, GoodFuels, Aemetis, Gevo and LanzaTech. Emerging players are HIF Global, Infinium and Sunfire.
Does XFuel have an API?
No public API is recorded for XFuel.
What industry is XFuel in?
XFuel's product category is Low-Carbon Drop-In Transport Fuels. Its primary akta.pro industry code is EUAAAHAD, Renewable Diesel (HVO/HEFA) Production, with a secondary code of EUAAAHAG, Biofuel Upgrading, Hydrotreating & Refining (Co-processing, Isomerization). Its NAICS code is 32411 and its SIC code is 2911.