Waste-Based Feedstock
Used Cooking Oil, POME and Acid Oils.
Sugarcane juice, molasses, maize, rice, and other starch crops serve as sustainable feedstocks for ethanol production. These agricultural resources power the transition to cleaner biofuels, reducing dependence on fossil energy and supporting a circular, low‑carbon economy.
Crude vegetable oils, used cooking oil, and refining by‑products such as PFAD, acid oil, and sludge oils serve as essential feedstocks for Fatty Acid Methyl Esters (FAME) biodiesel. These renewable and cost‑effective sources drive sustainable fuel manufacturing and circular energy recovery.
Feedstock Families
What We Supply
Three feedstock families for renewable fuel producers - each leading directly to grades, specifications, documents, samples, and quotation support.
Vegetable Oil Feedstock
Crude Palm Oil, Crude Palm Kernel Oil, Soybean Oil, Rapeseed Oil, Sunflower Oil.
Processing Residues
PFAD, PKFAD, Distillates, Fatty Acid Residues, Spent Bleaching Earth Oil.
Documentation & Compliance
ISCC chain-of-custody, sustainability declarations, specification sheets, third-party inspection reports.
Feedstock Sourcing Built Around Refinery Requirements
Feedstock buying is a specification and compliance exercise, not a commodity click. We help refiners qualify material against FFA, moisture, impurities, unsaponifiables and sulphur limits, verify sustainability chain-of-custody, and secure repeatable volumes at the loading ports that suit their logistics.
Product & Grade Matching
We help buyers select suitable grades based on melting point, oil content, iodine value, SFC, FFA, peroxide value, hardness, texture, application, and end-use performance.
Technical Documentation Support
COA, SDS/MSDS, TDS, specification sheets, origin details, and compliance documents can be shared where applicable depending on product, grade, and source.
Sourcing & Supply Flexibility
We support sourcing from selected refineries and manufacturing partners across multiple origins, helping buyers compare product grades, packing formats, MOQ, and lead times.
Sample, Trial & Logistics Coordination
We support laboratory evaluation, sample dispatch, trial quantities, commercial shipment planning, export documentation, and international logistics coordination.
How We Support Your Requirement
A clear 5-step B2B support journey - from product enquiry to grade recommendation, documents, sample evaluation and shipment coordination.
1
Share Your Requirement
Product, application, quantity and destination.
2
We Recommend Suitable Grades
Grade matching by technical parameters.
3
Documents Are Shared
COA, SDS/MSDS, TDS and specifications.
4
Sample / Trial Support
Lab evaluation and trial-lot coordination.
5
Commercial Supply & Logistics
Packing, shipment and export support.
Documents Available on Request
Support for technical, procurement, R&D and compliance teams. Availability depends on product, grade, origin and supplier certification status.
Request DocumentsCOA
Batch quality
SDS / MSDS
Safety data
TDS
Technical data
Specification Sheet
Grade details
Origin / Supplier Declaration
Traceability
RSPO / REACH / Halal / Kosher where applicable
Where applicable
Industries We Serve
Biofuel feedstock for biodiesel, HVO and SAF producers, oleochemical plants and rendering operations worldwide.
Biodiesel Producers
Biodiesel, or fatty acid methyl ester (FAME), is made by transesterifying oils and fats with methanol, usually over an alkaline catalyst…
HVO Producers
Hydrotreated vegetable oil (HVO), also sold as renewable diesel, is made by hydrodeoxygenating oils and fats over a catalyst and then…
SAF Producers
Most sustainable aviation fuel (SAF) produced today comes from the HEFA route (hydroprocessed esters and fatty acids).
Renewable Chemicals & Oleochemicals
Renewable raw materials are not only fuel feedstocks.
Feedstock Pre-treatment & Refining
Pretreatment sits between the collection of a waste or residue and its conversion into biodiesel, HVO or SAF.
Industrial Ethanol & Blend Components
Ethanol is used both as a renewable fuel component, most visibly in E5 and E10 petrol, and as an industrial solvent and chemical…
Featured Feedstock
Refinery-grade feedstock qualified against your specification
Used Cooking Oil (UCO)
Used cooking oil is the highest-value waste feedstock in the biofuel market, qualifying under RED II Annex IX for double counting. Frying degrades it, so free fatty acid, polymer content and moisture are confirmed per source.
Biodiesel (FAME) after esterification pretreatmentHVO / renewable diesel feedstock
Soapstock Acid Oil
Soapstock acid oil is the generic acidulated refinery residue, made from whatever oils a refinery was processing. It is the cheapest fatty feedstock available and the most variable, so it is always bought against a lot analysis.
Biodiesel after acid esterification or glycerolysisHVO feed after pretreatment
Soybean Acid Oil
Soybean acid oil is the acidulated soapstock from soybean refining. It is the cheapest route to a soybean-derived ester, but its high polyunsaturate content gives the resulting fuel poor oxidation stability.
Biodiesel after acid esterificationHVO feed after degumming and bleaching
Rapeseed Acid Oil
Rapeseed acid oil is recovered by acidulating the soapstock from rapeseed oil refining. As a residue stream it qualifies as waste-based feedstock, and its high free fatty acid content routes it to acid esterification rather than the alkali process.
Biodiesel after acid esterificationWinter-grade FAME blending for cold-flow performance
Sunflower Acid Oil
Sunflower acid oil is the acidulated soapstock from sunflower oil refining. It is generally paler and lower in phosphatides than soybean or rapeseed acid oil, which makes it marginally cleaner to process.
Biodiesel after acid esterificationHVO feed after pretreatment and filtration
Palm Methyl Ester
Palm methyl ester is finished biodiesel, produced by transesterifying palm oil with methanol. It offers one of the highest cetane numbers and best oxidation stabilities of any FAME, with cold-flow behaviour as its limiting property.
Biodiesel blendstockRenewable diesel component
Ethanol
Fuel ethanol is produced by fermenting sugar or starch crops and is blended into gasoline at 5 to 85 percent. It raises octane and adds oxygen to the fuel, but its affinity for water sets the rules for how it must be handled.
Biofuel blending with gasoline (E10, E85)Renewable energy supply chains
Cashew Nut Shell Liquid (CNSL)
Cashew nut shell liquid is a renewable phenolic oil from cashew processing, not a triglyceride. It cannot be transesterified like a vegetable oil, and is used instead as a bio-based fuel oil, blend component and chemical feedstock.
Friction dust for brake liningsPhenolic and epoxy resin modification
Decarboxylated Cashew Nut Shell Liquid (DCNSL)
DCNSL is cashew nut shell liquid heat-treated so its anacardic acid converts to cardanol and releases carbon dioxide. Removing that unstable acid group gives a lower-acidity, thermally stable renewable liquid for fuel and resin use.
Biodiesel productionRenewable diesel feedstock
Cardanol (Bio‑Based Phenol)
Cardanol (CAS 37330-39-5) is the distilled phenolic fraction of cashew nut shell liquid. In fuel applications it is a renewable blend component and additive base rather than a biodiesel feedstock, since it carries no glyceride to transesterify.
Biodiesel productionRenewable diesel feedstock
Why Choose Bio Green Fuels?
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2024
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Latest News & Insights
Stay updated with company news and industry developments
📰
Waste and residue feedstocks for biodiesel, HVO and SAF: a buyer's guide
How to buy waste and residue feedstocks for biodiesel, HVO and SAF: the main feedstock types, typical specifications, Annex IX status, documents and logistics.
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POME, acid oil and soapstock: what they are and how they are traded
What POME oil, acid oil and soapstock are, how they are produced, their typical FFA and MIU ranges, regulatory status, and what to check when buying them.
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RED III Annex IX Part A vs Part B feedstocks explained
Annex IX of the EU Renewable Energy Directive explained: which feedstocks sit in Part A and Part B, how RED III uses them, and what buyers should check.
Ready to Partner With Us?
Contact our team to discuss your requirements and receive a customized quote.