Question to the HM Treasury:

To ask the Chancellor of the Exchequer, what assessment she has made of the potential merits of introducing a fuel duty rebate linked to emissions reductions to encourage the use of low carbon fuels such as hydrotreated vegetable oil (HVO).

Hydrotreated vegetable oil (HVO) is a relatively new fuel and has limited availability in the UK. When used for domestic heating, HVO benefits from the rebated duty rate of 10.18p per litre, in contrast to the full duty rate of 52.95p per litre.

The Government currently encourages the use of HVO through the Renewable Transport Fuel Obligation (RTFO), which incentivises the use of low carbon fuels and reduces emissions from fuel supplied for use in transport and non-road mobile machinery. The RTFO has been very successful in supporting a market for renewable fuel since its introduction in 2008. Renewable fuels supplied under the RTFO currently contribute a third of the savings required for the UK’s transport carbon budget.