Question to the Department for Transport:

To ask the Secretary of State for Transport, what steps his Department is taking to encourage investment in (a) sustainable aircraft fuels and (b) other renewable technology.

The UK wants to ensure that the aviation sector makes a significant and cost-effective contribution to reducing global emissions. The Government supports a range of measures to achieve this, including the use of sustainable alternative fuels, technological improvements to aircraft, operational improvements in air traffic management, and market-based measures.

Sustainable fuels have an important role to play in reducing carbon emissions from transport, particularly in sectors where there are limited alternatives for decarbonisation such as aviation.

We are assessing the benefits of making sustainable aviation fuels eligible for certificates under the Renewable Transport Fuel Obligation (RTFO). We aim to publish a consultation on legislative amendments to the RTFO later this year including proposals for aviation biofuels.