Standards for biofuels are important to the future of the business, there needs to be standardised biofuel products if they are to win a significant role in future fuel mixtures.
Eugene, a fellow-poster on the SVO forum is interested in capturing some of the experiences of people making biofuels to a standard and home brewers in a survey, partly I think to see if the current AST</EN standards for the fuels are appropriate.
If you'd like to take part in a survey, let me know by email to simon.robinson@icis.com and I'll forward Egene's details to you.