VTT says that it conducted the study because many Finnish people frequently claimed that fuel consumption is significantly higher with E10 than with E5 thanks to ethanol's lower octane rating.

He looks at what's changed since we moved our standard from E5 to E10, what additives make premium special and what the implications are for our carbon footprint. All to answer the big question ...

Instead of keeping the infrastructure idle, the two partners agreed that India could test and launch its two prototype bullet trains in 2027 ...