FAME in Derv and Gas Oil

Changes to the RTFO (Road Transport Fuel Obligations) set by new Biofuel targets to increase FAME content in fuel from 5% to 8% in January 2019.

Please see below some key points and information regarding the change.

Main problems of increase in FAME (Fatty Acid Methyl Ester)

• Fuel Shelf life will be greatly reduced – discolouration, deposit lay down in storage
• Water content of fuel will increase – poor perform ace and potential for fuel water emulsion leading to filter blockages
• Cold weather performance will be reduced – leading to a likely increase in frequency of waxing issues
• Layering in tanks – separation of crude and bio leading to irregular fuel performance, early waxing of bio component and blocked lines and filters
• Can encourage growth of diesel bugs

Fuel Storage Conditions

• Install new and clean filters regularly
• Close and check filling points to prevent water ingress
• Routinely drain tank bottoms
• Keep tanks as clean as possible, sludge and water can build up quickly in a short space of time
• Keep tanks topped up and don’t let them run too empty too often
• Use additives such Gas Oil supreme and Gas Oil conditioner

For more information, please contact your local depot.