Questions to ask before choosing a HVO supplier
1. Is the product 100% unblended HVO?
To reduce their price per litre, some suppliers blend HVO with FAME fuels or inferior blends of EN 15940-compliant fuels. This significantly reduces the sustainability benefits of the fuel and detrimentally affecting the performance and storage lifespan of the fuel. Some suppliers also masquerade EN 15940 fuel as HVO when the fuel has actually been produced using fossil feedstocks.
2. Is the product certified by the ISCC or another voluntary scheme?
The Department for Transport require (as a part of the renewable transport fuel obligation) that all renewable fuels entering the UK are certified by an independent voluntary assurance scheme, of which ISCC is the largest and most commonly used. ISCC certified HVO ensures traceability and renewability through the supply chain, allowing you to know exactly how the fuel is sourced, refined and distributed. Unverified HVO may be derived from unsustainable feed stocks such as palm oil or POME.
Nationwide Fuels does not support the use or sale of palm oil derived HVO.
3. Are they an approved HVO supplier under Zemo’s Renewable Fuels Assurance Scheme (RFAS)?
If a supplier is not approved under RFAS, it means the sustainability claims of the HVO from that supplier are not verified by Zemo and the supply chain through out the UK network cannot be verified.
4. Can they provide a Certificate of Analysis (CoA) or Certificate of Conformity (CoC) for each batch?
Suppliers that cannot provide the necessary certification may be supplying HVO from unsustainable feedstocks.
5. Does the fuel meet EN 15940 specifications?
The EN 15940 specification outlines the physical and chemical requirements for paraffinic diesel fuels. Suppliers that cannot provide HVO technical specifications meeting EN 15940 may be cutting corners and supplying a poor product.
6. What steps is the supplier taking to improve its ESG?
Suppliers that are taking steps to improve their environmental, social and governance (ESG) are more likely to source their HVO sustainably. Working with a supplier that adopts climate-friendly initiatives may also help you to reduce your scope 3 emissions.