European animal fat buyers divide along one line drawn by the animal by-products regulation (EC) No 1069/2009: the category. Category 1 and 2 fat -- specified risk material, fallen stock, screening fat -- goes to technical and fuel outlets: biodiesel and TME plants, HVO biorefineries running waste-based feed slates, and oleochemistry. Because it counts double toward renewable obligations, fuel plants pay for it deliberately. Category 3 tallow, from material fit for human consumption at slaughter, has two competing buyers: the feed and pet food industry, its traditional home, and biofuel, its hungry new one. So the honest answer to "who buys animal fat" is a question back: which category, and what does the analysis look like? With those two facts the buyer list narrows to two or three names -- and that is the trade we work in every day.
- 1Collection or rendering
- 2Pretreatment
- 3Certified trade
- 4Producer: HVO, SAF or FAME
- 5Fuel in the tank
The value is created at step three: without the certification the same molecule is worth what tallow was worth twenty years ago.
The buyers, by category and by type
Named companies below are publicly known capacity holders; around them sits a trading layer that moves faster than any list does.
| Biodiesel and TME producers | Argent Energy in the UK built its plant on tallow and used oil; Greenergy runs waste-based slates that include animal fat. Category 1 and 2 fat is feedstock, rendered into TME or pre-treated into FAME units. |
|---|---|
| HVO and renewable diesel biorefineries | Neste, Eni and TotalEnergies run flexible waste-feed refineries that take category 1 and 2 fat alongside used cooking oil. For them it is a waste-based molecule under certification, and animal fat sits in the lower feed classes of their slates. |
| Oleochemical buyers | Fatty acid distillation, soaps, lubricants and esters: tallow splits into stearine and oleine, and oleochemistry pays for the fraction, not the origin story. A clean, consistent Cat 3 tallow is the classic feedstock. |
| Feed, pet food and rendering-to-food | The traditional home of category 3: feed-fat blenders, pet food compounders and the renderers' own feed brands (SARIA's Sonac, Darling's food and feed ingredients). This door pays the feed premium and asks for the establishment approval number, not a sustainability certificate. |
| Technical and combustion outlets | Category 1 fat that cannot enter the fuel chain still burns: cement kilns, boilers and oleochemical technical grades. The floor of the market, and a real one. |
Category 1, 2 and 3: the line that prices the cargo
The same physical fat, with a different category sticker, is a different product with a different buyer list. That is not bureaucracy; it is the market.
| Category | Where it comes from | Who can take it |
|---|---|---|
| Category 1 | Specified risk material, fallen stock, catering waste; the sterile, fuel-and-technical-only stream | Biodiesel, HVO, oleochemistry, combustion. Double counting under the RED is why fuel pays a premium for what feed may not touch. |
| Category 2 | Material rejected for reasons other than SRM: diseased animals, manure-adjacent fractions | Same technical outlets after the prescribed treatment; fuel-grade when the chain is clean. |
| Category 3 | Slaughter material fit for human consumption: the rendering-grade tallow and greases trade | Feed and pet food first; biofuel competes for it, which is the tension that moves the price. |
Mixing categories in one tank is how a batch becomes unsellable into the better market: the cargo takes the lowest category present. Keep streams separate from the rendering press onwards.
What an animal fat buyer screens on
- Category and establishment number. The approval number of the rendering plant travels with the cargo; a buyer's compliance desk checks it before anyone looks at price.
- FFA. Rendered fat is a high-FFA stream by nature; pre-treatment cost is designed around the declared number, and a surprise on arrival is a claim.
- MIU -- moisture, impurities, unsaponifiables. Water and insolubles steal paid-for tonnage; unsaponifiables steal yield.
- Sulphur. Fuel doors watch it because the finished fuel specification does; oleochemical doors watch it because catalyst poisoning does.
- Titre and stability. Hardness decides the oleochemical fraction split; oxidation on storage decides whether the cargo arrives as declared.
- The certificate chain. Into the fuel chain: ISCC with the right scope, proof of sustainability per delivery, and the point-of-origin declarations behind it (see our ISCC page).
- Continuity. A renderer produces monthly; buyers plan pre-treatment around a stream, not a cargo. Steady volume from one origin commands the premium.
Feed against fuel: the competition that moves the price
Category 3 tallow sits between two buyers who value it for different reasons. The feed industry wants it as an energy ingredient and has bought it for decades. Renewable fuel demand wants waste-based molecules and has been growing since the RED started counting them. The feed side has said publicly and repeatedly that fuel demand is pulling its raw material away.
For a seller this is the one structural fact worth knowing: your Cat 3 tallow is bid on by two industries, and the fuel side's demand rises with every member-state obligation target. A broker who only knows one of the two doors leaves money on the table; the trade is knowing which door is hungry this quarter.
Frequently asked questions
Which animal fat category sells best?
There is no general answer, and anyone who gives you one is guessing at your cargo. Category 1 into the fuel chain, with double counting and a clean ISCC file, regularly outprices what sellers expect; category 3 into a hungry feed market can beat it the same month. Category, analysis and volume decide it -- send those three and the answer is usually quick.
Can category 3 tallow go into biodiesel or HVO?
Yes -- it is eligible as feedstock, and fuel plants do take it. In practice feed often pays the premium for clean Cat 3, so the fuel door is the alternative rather than the default. The certificate chain and the double-counting treatment differ from category 1 and 2, so the file is not interchangeable.
What analysis do animal fat buyers ask for?
FFA, moisture and impurities, unsaponifiables, sulphur and titre, plus the ABP category and the rendering plant's approval number. Into the fuel chain add the sustainability documents. Retained samples against the certificate of analysis, as with any fat cargo.
Do you publish tallow prices?
No. We do not publish price assessments. What we can tell you is where a specific parcel is likely to clear against its category, analysis, origin and volume -- a number without those is not a price.
Do you buy the fat yourselves?
No. We are a broker: the contract and the payment run directly between buyer and seller, and you stay anonymous until both sides want the introduction. See our how to sell animal fats page for the full route from rendering press to buyer.
Market news
Recent headlines from across the feedstock and renewable fuel sector. Nothing specific to this market has come through the wires lately, so this is the wider view. 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.
- Neste and United Airlines extend SAF agreement
- WELTEC BIOPOWER begins construction of 60GW Spanish biomethane plant
- U.S. ethanol exports set new records
- FedEx expanding SAF procurement across five US airports in 2027
- Pertamina seeks ethanol import excise exemption
- Senate advances bill to allow year-round E15
- The Digest’s 2026 Multi-Slide Guide to Regional SAF Distribution
- 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
- Yokogawa wins order from KHI for hydrogen-fuelled vessels
- Azane and Yara ink ammonia supply agreement
- World Fuel Co-Founder Michael Kasbar to step down as Executive Chairman at the end of the year
- Bayer and Neste close commercial agreement to jointly scale newgold® winter canola for biofuels production
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 Who buys animal fats
Just ask. Sitting on rendered fat or tallow? Send the ABP category, the analysis and the monthly tonnage and we will tell you which doors it opens. 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 Who buys animal fats
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Last reviewed 19 September 2026. Regulatory references are given for orientation and are not legal advice: verify against the current Official Journal text before contracting.