We broker HVO renewable diesel, sustainable aviation fuel and bionaphtha between producers, oil majors, distributors, aviation fuel suppliers and petrochemical buyers. These are hydrotreated products, so the conversation is different from FAME: they are chemically drop-in, which means the specification is rarely the obstacle and the feedstock traceability, the certification chain and the mandate treatment are.
- 1A single pretreated feedstock
- 2Hydrotreated and isomerised
- 3Fractionated by boiling range
- 4Diesel, jet and naphtha cuts split off
- 5Allocated to whichever market pays
These three are not separate supply chains. They come out of the same unit in a ratio the operator can shift only within limits, so a strong jet market tightens diesel and naphtha at the same time.
The three products
- HVO / renewable diesel: hydrotreated vegetable oil, fats and waste oils. Specified under EN 15940 for paraffinic diesel. Chemically a hydrocarbon rather than an ester, so it has none of FAME's cold-flow, oxidation-stability or storage-life limitations, and HVO100 can be used neat in approved applications.
- SAF, sustainable aviation fuel: most commonly via the HEFA route from fats and oils, certified under ASTM D7566 and, once blended and released to specification, handled as jet fuel. Blending limits apply by pathway.
- Bionaphtha: the lighter co-product of the same hydrotreating process. It goes to steam crackers as a renewable feedstock for the petrochemical chain, or into gasoline blending, and its value depends heavily on whether the buyer can make a certified renewable claim on the polymer downstream.
One plant, three cuts, three different markets
A hydrotreater does not choose between HVO, SAF and bio-naphtha the way a factory chooses a product. It cracks and separates a barrel, and the operator shifts the yield within limits towards whichever cut pays best that month. Understanding that explains most of what looks like erratic availability.
| HVO | SAF | Bio-naphtha | |
|---|---|---|---|
| Carbon range | Roughly C15 to C18 | Roughly C9 to C15 | Roughly C5 to C9 |
| Standard | EN 15940 | ASTM D7566, then D1655 | No fuel standard; sold on assay |
| Typical buyer | Distributors, terminals, fleets | Fuel suppliers at airports | Steam crackers, gasoline blenders |
| What they pay for | Energy plus the certificate | The mandate, which is a legal obligation | A renewable claim in plastic, or octane |
| Demand driver | RED III targets per member state | ReFuelEU: 2 % now, 6 % by 2030, 70 % by 2050 | PPWR and voluntary polymer commitments |
| Blend limit | Drop-in, usable neat | 50 % under most D7566 annexes | Not applicable |
The practical consequence for a feedstock seller. You are not selling into three markets, you are selling into one plant that serves three. When SAF pricing runs, the operator swings towards kerosene and the diesel cut tightens; when it does not, the reverse. Asking a producer which cut they are maximising this quarter tells you more about your own price than any published number.
And for a buyer: if you need one specific cut reliably, say so before you contract. A producer who can swing yield will, and a supply agreement that assumes a fixed split is a disagreement waiting for a bad month.
Why demand is contracted rather than opportunistic
The demand side of this market is written into regulation, which changes how it trades. ReFuelEU Aviation obliges fuel suppliers at EU airports to supply an increasing share of SAF, 2 % from 2025, rising to 6 % from 2030 and further thereafter, with a sub-obligation for synthetic fuels. Road transport obligations under RED III as transposed nationally do the equivalent job for HVO.
The practical effect is that volume tends to be contracted forward by parties who must cover a legal obligation, rather than bought opportunistically on price. Spot availability is thinner than the headline production numbers suggest, and a seller who can offer certified volume in a specific delivery window has more than one offering a marginally better number.
What actually gets checked
The mistake we see most often is a seller offering "HVO" or "SAF" without being able to state the feedstock and the scheme in the first message. In this market that is not a detail to be filled in later, it is the product description, and its absence reads as inexperience to every serious buyer.
| Specification | EN 15940 for paraffinic diesel; ASTM D7566 with the relevant annex for SAF; jet specification once blended and released. |
|---|---|
| Feedstock | Which oils and fats, and their Annex IX status. This drives eligibility and price more than any physical property. |
| Certification scheme | ISCC EU, ISCC CORSIA, REDcert or RSB, with the correct scope for the product and the claim. |
| Greenhouse gas saving | The actual figure on the proof of sustainability, not a default value, where the buyer's claim depends on it. |
| Chain of custody | Mass balance and the accounting period, aligned to the delivery. |
| Mandate treatment | How the volume counts in the specific destination member state, national, not EU-wide. |
| Delivery basis | In-tank, ex-works, barge, truck, pipeline or book-and-claim where the scheme permits it. |
| Blend ratio and release | For SAF, the blending limit for the pathway and who performs the release to jet specification. |
What an HVO or SAF buyer will ask you
We work with producers placing volume, distributors and majors covering obligations, and petrochemical buyers looking for renewable cracker feed.
Because we are independent and never take title, we can tell a buyer plainly when an offer will not stand up to their own compliance team, which, in a market where the certificate is most of the value, saves considerably more money than shaving the price. Where the feedstock behind the fuel is the starting point, see used cooking oil, animal fats and POME.
Frequently asked questions
Can small producers sell into this family?
Through aggregation and the traders specialising in coproduct parcels, small output joining streams, scale being rentable. The family welcomes cousins with certificates.
What is the family's feedstock pecking order?
Waste oils commanding compliance value, residues next, food oils last, the hierarchy law-made and price-paid. The pecking order has lawyers.
How do the three markets share one plant?
The splitter and scheduling deciding yields per month, sales allocation following margins, the refinery solving a living puzzle. One plant, three opinions, daily.
Is the family converging with petrochemicals?
Yes, bionaphtha being the bridge, fuels and chemicals sharing feedstocks and certificates, the industries merging at the molecule. The wall between fuels and chemistry is dissolving in hydrogen.
What is the family's biggest risk?
Policy reversal or feedstock fraud, the two tail risks, one political, one criminal, the market insuring against both with documentation and diversification. The risks are a parliament and a forger.
Which of the three is easiest to sell as a producer?
The one your plant configuration makes naturally, because forcing coproducts into the wrong market costs more than the premium earns. The distillation column is the strategy document.
Do all three need the same certificate?
The scheme yes, the claims differ, fuel compliance against renewable energy rules, chemicals claims under PLUS-style mass balance. One audit, three value lanes.
Can a producer sell the three separately?
Yes and should, the fractions carrying different buyers and price logics, splitting the barrel being basic refinery wisdom. Selling the family as one cargo leaves money in the pipe.
What determines the split between the three?
Cut points and catalyst choices in the process, engineering decisions taken months before the market sees the result. The lab sets the menu, the market sets the prices.
Which price moves first?
Diesel usually, as the volume fraction and the sentiment leader, jet and naphtha following with their own mandate weather. Watch the big fraction to know the family's mood.
Which of the three should a feedstock seller target?
The one whose intake specification your material naturally meets: the same barrel of waste oil can end as HVO, SAF or the naphtha side stream, but each plant screens differently. Sending the analysis to one broker who knows all three doors costs nothing and prevents selling a SAF-grade feedstock into a fuel-grade price.
Are HVO, SAF and bionaphtha fossil free?
They are renewable carbon products: the carbon came from biomass or waste rather than crude oil, and the proof of sustainability is the document that says so cargo by cargo. Fossil free is a slogan, the certificate is the fact.
What is a hydrotreater?
The heart of all three products: a reactor where oil meets hydrogen over catalyst, shedding oxygen, sulphur and nitrogen and leaving clean paraffins. Whether those paraffins leave the unit as diesel, jet or naphtha is a matter of cuts and conditions, which is why the three prices are one family.
Why do the three prices move together?
Because they share a feedstock pool and often a single plant: when waste oils are scarce, HVO, HEFA SAF and the bionaphtha coproduct all feel it at once. Watching the family instead of one product is how our market reads stay ahead.
What is the difference between HVO, SAF and bio-naphtha?
They are three cuts from the same process. Hydrotreating fats and oils produces a range of paraffinic hydrocarbons, which are then separated: the diesel-range cut is HVO under EN 15940, the kerosene-range cut is SAF under ASTM D7566, and the light cut is bio-naphtha. A plant can shift the yield between them within limits, so which one you are offered often reflects the operator's economics rather than a fixed output.
Which of the three is worth the most?
It moves, and it depends on the mandate rather than on the molecule. SAF usually carries the strongest premium because ReFuelEU obliges it and the alternatives are scarce. Bio-naphtha into a petrochemical cracker can beat gasoline blending because the buyer is purchasing a renewable claim rather than energy. HVO is the volume product. We would rather test all three routes for a parcel than assume.
Do these fuels need engine modifications?
HVO does not: it is a drop-in paraffinic diesel and HVO100 runs neat in approved engines. SAF is blended up to 50 % and then certified as ordinary Jet A-1, so the aircraft never sees anything unusual. Bio-naphtha is not a finished fuel at all; it is a feedstock for cracking or a gasoline blend component.
Can one plant make all three at once?
Yes, and most modern hydrotreaters do. That is why a producer's offer sheet often lists all three, and why a shortage in one cut can appear when the operator swings yield towards another. If you depend on a single cut, it is worth understanding what the plant does with the rest of the barrel.
What is the difference between HVO and FAME biodiesel?
HVO is made by hydrotreating fats and oils and is a hydrocarbon; FAME is made by transesterification and is an ester. HVO is a drop-in fuel with excellent cold-flow properties and long storage stability, specified under EN 15940, and HVO100 can be used neat in approved applications. FAME is specified under EN 14214, is normally blended, and has cold-flow, oxidation-stability and storage-life limitations that HVO does not.
What is HEFA-SPK?
HEFA, hydroprocessed esters and fatty acids, is the most commercially mature route to sustainable aviation fuel, using the same fats-and-oils feedstocks as HVO. It is certified under ASTM D7566, with a blending limit applying to the pathway. Once blended and released to specification, the fuel is handled as conventional jet fuel.
What does ReFuelEU Aviation require?
It obliges aviation fuel suppliers at EU airports to supply a minimum share of SAF: 2 % from 2025, rising to 6 % from 2030 and increasing further thereafter, with a separate sub-obligation for synthetic aviation fuels. It is the main reason SAF tends to be contracted forward rather than bought on the spot market.
What is bionaphtha used for?
It is the lighter co-product of hydrotreating, and it goes either to steam crackers as renewable feedstock for the petrochemical chain, or into gasoline blending. The cracker route generally pays better, because it lets the polymer producer downstream make a certified renewable claim, which means the certification chain, not the hydrocarbon, is what is really being bought.
Do you broker book-and-claim SAF?
Where the applicable scheme and the buyer's own claim permit it, yes. Book-and-claim arrangements are scheme-specific and the rules differ between ISCC CORSIA, RSB and national systems, so the first question is always what the buyer actually needs to be able to claim, and to whom.
Is HVO available on the spot market?
Less than the headline production figures suggest. A large share of European volume is contracted forward by parties covering a legal obligation, so genuine spot availability is thinner and more seasonal than it appears. Sellers with certified volume in a defined delivery window are in a stronger position than the raw supply numbers imply.
Market news
The most recent headlines touching this market, followed by wider news from across the feedstock and renewable fuel sector. The links go to the publisher; we do not host or edit their reporting, and a headline here is not our endorsement of it. Scroll for more.
- The Digest’s 2026 Multi-Slide Guide to Pipeline Access for Biofuels
- Scientists urged to crack green hydrogen cost barrier
- Neste and United Airlines extend SAF agreement
- FedEx expanding SAF procurement across five US airports in 2027
- The Digest’s 2026 Multi-Slide Guide to Regional SAF Distribution
- Bayer and Neste close commercial agreement to jointly scale newgold® winter canola for biofuels production
- Holcim’s Eco2fly carbon capture project takes key e-SAF step
- WELTEC BIOPOWER begins construction of 60GW Spanish biomethane plant
- U.S. ethanol exports set new records
- Pertamina seeks ethanol import excise exemption
- Senate advances bill to allow year-round E15
- Research and innovation projects supporting the Circular Economy Act Focus area : extended producer responsibility
- Ecodesign for Sustainable Products Regulation: Stakeholder consultation on the methods for defining classes of performance and labels
- Research and innovation projects supporting the Circular Economy Act, Focus area : circular public procurement
- Ecodesign for Sustainable Products Regulation: Stakeholder consultation on the method for identifying and tracking substances of concern in products
- Birla Carbon to present ‘next-generation carbon solutions’ at Global Polymer Summit 2026
- ‘World’s first hydrogen-fuelled engine for large commercial vessels’ completes land-based testing
- Moeve breaks ground on renewable hydrogen project
18 headlines, updated automatically. Last refreshed .
Sources and further reading
Primary sources for the rules and figures on this page, so you can check them yourself. Legislation is amended: always read the consolidated text on the date that matters to you.
Who to ask about HVO, SAF & bionaphtha
Just ask. Volume to place, or a mandate to cover? Tell us the certification and the delivery window. You get Bart van den Brug on the other end, same working day, in English or Dutch, and across the team also in French, Portuguese, Polish, Czech and Russian.
On how we work: on the feedstocks and fuels on this site we are a broker. We never take title, we do not trade our own book, and we are paid a commission on business that concludes. Additives are the one exception: those we also buy and sell for our own account, and we say in which capacity we are acting before you commit to anything. Either way you will hear it from us when the answer is no, or when your parcel is not ready for the conversation you want to have. A market read or a second opinion on a specification costs nothing and commits you to nothing.
Happy to look at whatever you have, even if it is half an analysis and a question.
+31 6 115 83 448
bart@sustainablecommodities.eu
Sustainable Commodities 3 B.V., Lemmer, the Netherlands
Ask about HVO, SAF & bionaphtha
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Or e-mail us directly: bart@sustainablecommodities.eu
Last reviewed 21 September 2026. Regulatory references are given for orientation and are not legal advice: verify against the current Official Journal text before contracting.