https://newsroom.toyota.eu/toyotas-dies ... esel-fuel/
HVO100 (hydrated vegetable oil) meets the EN 15940 European quality standard for paraffinic diesel. It has a higher cetane number (c80) than standard diesel and has a lower sulphur and aromatics content. It is made from vegetable oil (palm, rapeseed) or waste-based feedstock (for example used cooking oil).
HVO100 fuel pumps are becoming an increasingly common at filling stations in Europe, with around 1,000 already in use across Belgium, Denmark, Finland, Estonia, Latvia, Lithuania, Netherlands, Norway and Sweden. At the same time as more customers are switching to HVO100, production is increasing – with ambition to reach 15.5 million tonnes by 2030 from around four million tonnes currently produced per year.
Probably no coincidence that Europe is planning to completely ban Russian diesel imports by the end of 2022...The principal technical change from current vehicles is an adjustment of the fuel injection system to increase fuel volume. This is required as HVO100 is less dense than standard diesel. The change does not affect the vehicle’s ability to run on standard diesel, so either fuel can be used day-to-day. As a result of using HVO100 and the adjustment to the injection system, there is a modest increase in maximum engine output.
