Swansea University provides funding as a member of The Conversation UK. The introduction of a new type of petrol, E10, in the UK may create some extra costs for owners of older cars, but the aim is to ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

A new, greener type of unleaded petrol called E10 is being rolled out across forecourts in Northern Ireland by Tuesday 1 November, following its introduction across England, Scotland and Wales last ...