Question follow-through · 118721

Aviation: Alternative Fuels

To ask the Secretary of State for Transport, what assessment she has made of the potential implications for her policies of current levels of global (a) production capacity of Sustainable Aviation Fuel and (b) demand for Sustainable Aviation Fuel.

answeredDepartment for Transport

About this written question

A written question asks a government minister for information in writing. Parliament publishes the question and any answer.

Answering body
Department for Transport
Tabled
9 Mar 2026
Target answer date
11 Mar 2026
Answer
16 Mar 2026 · 7 calendar days after tabling

Elapsed calendar days describe the record timeline, not whether Parliament considers an answer on time.

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Recorded timeline

  1. 9 Mar 2026

    Question tabled

    To ask the Secretary of State for Transport, what assessment she has made of the potential implications for her policies of current levels of global (a) production capacity of Sustainable Aviation Fuel and (b) demand for Sustainable Aviation Fuel.

  2. 11 Mar 2026

    Target answer date

    Date supplied by the official written-questions record.

  3. 16 Mar 2026

    Answer published

    Significant analysis was undertaken during the development of the Sustainable Aviation Fuel (SAF) Mandate. Government considered global production capacity and the UK’s ability to access SAF for a range of SAF conversion processes, including hydroprocesse...

Open official record

Official data retrieved 28 Sept 2026.

Later records

Possible follow-up questions

Strong links require the same MP, department and exact heading. Other same-department questions are shown as unreviewed candidates, not as confirmed follow-ups. No debate link is asserted unless a stable source relationship exists.

Unreviewed candidateSame MP and department; topic relationship is unreviewed

Railways: Sheffield

1 Jun 2026 · To ask the Secretary of State for Transport, what proportion of East Midlands Railways trains from a) Sheffield to London and b) London to Sheffield have been i) on time, ii) less than fifteen minutes late, iii) 15-30 minutes late, iv) 30-59 minutes late,

Unreviewed candidateSame MP and department; topic relationship is unreviewed

Railways: Sheffield

1 Jun 2026 · To ask the Secretary of State for Transport, whether her Department's contract with East Midlands Railway for train services from Sheffield to London specifies the number of carriages each service should have available.

Unreviewed candidateSame MP and department; topic relationship is unreviewed

Railways: Sheffield

1 Jun 2026 · To ask the Secretary of State for Transport, what proportion of trains on the East Midlands Railway Sheffield to London service a) had the requisite number of carriages and b) were short formed in each year between 2022 and 2026.