Question follow-through · 78707
Aviation: Alternative Fuels
To ask the Secretary of State for Transport, with reference to her Department’s press release entitled Greener flights ahead for UK aviation, published on 1 January 2025, what estimate her Department has made of the additional cost per passenger flight of
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
- 10 Oct 2025
- Target answer date
- 14 Oct 2025
- Answer
- 20 Oct 2025 · 10 calendar days after tabling
Elapsed calendar days describe the record timeline, not whether Parliament considers an answer on time.
More questions by this MP on Transport
- Railways: Fares · 15 Oct 2025
- East Anglia Rail Franchise: Nationalisation · 15 Oct 2025
- Railways: Nationalisation · 15 Oct 2025
- Lower Thames Crossing · 16 Oct 2025
- Mobility Scooters: Pedestrian Areas · 16 Oct 2025
Shared topic keywords suggest a connection; they do not establish a follow-up.
Votes on this topic
- Draft Climate Change Act 2008 (International Aviation and International Shipping) Regulations 2026 · 24 Jun 2026
These Commons divisions share a topic label. The question did not necessarily lead to a vote.
Recorded timeline
10 Oct 2025
Question tabled
To ask the Secretary of State for Transport, with reference to her Department’s press release entitled Greener flights ahead for UK aviation, published on 1 January 2025, what estimate her Department has made of the additional cost per passenger flight of
14 Oct 2025
Target answer date
Date supplied by the official written-questions record.
20 Oct 2025
Answer published
The press release relates to the sustainable aviation fuel (SAF) mandate which came into force on 1 January. The Department published a Cost Benefit Analysis for the SAF Mandate, alongside the Renewable Transport Fuel Obligations (Sustainable Aviation Fue...
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.
Railways: Fares
15 Oct 2025 · To ask the Secretary of State for Transport, whether she plans to raise rail fares above the rate of inflation; and whether she has made an assessment of the potential impact of any such increase on (a) passengers and (b) the economy.
East Anglia Rail Franchise: Nationalisation
15 Oct 2025 · To ask the Secretary of State for Transport, whether her Department will use the same performance metrics as were applied under private operation under public ownership of Greater Anglia; and if she will publish those metrics on (a) punctuality, (b) cance
Railways: Nationalisation
15 Oct 2025 · To ask the Secretary of State for Transport, with reference to the Written Ministerial Statement of 13 October 2025 on Transfer of Greater Anglia’s Services into Public Ownership, HCWS949, whether her Department plans to (a) define and (b) publish guidanc
Lower Thames Crossing
16 Oct 2025 · To ask the Secretary of State for Transport, pursuant to the the Answer of 8 September 2025 to Question 71272 Lower Thames Crossing, for what reason no evaluation of the Lower Thames Crossing was completed prior to approval of the Full Business Case; and
Mobility Scooters: Pedestrian Areas
16 Oct 2025 · To ask the Secretary of State for Transport, whether the review of powered mobility devices will consider (a) restricting and (b) prohibiting the use of mobility scooters on pavements.
Railways: Industrial Disputes
16 Oct 2025 · To ask the Secretary of State for Transport, pursuant to the Answer of 19 September 2025 to Question 76656 on Railways: Industrial Disputes, whether her Department has (a) had discussions with (i) TransPennine Express and (ii) CrossCountry on industrial a
Great British Railways: Cost Effectiveness
16 Oct 2025 · To ask the Secretary of State for Transport, whether her Department has made an estimate of projected administrative savings from consolidating train operating companies under Great British Railways.
Great British Railways: Pay
16 Oct 2025 · To ask the Secretary of State for Transport, how many senior executive roles at Great British Railways have been appointed at salaries exceeding £150,000 per annum.
Train Operating Companies: Nationalisation
16 Oct 2025 · To ask the Secretary of State for Transport, what estimate her Department has made of the cost of private operator exit arrangements during the transition to Great British Railways.
Train Operating Companies: Finance
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Electric Vehicles: Grants
16 Oct 2025 · To ask the Secretary of State for Transport, what proportion of vehicles subsidised through the Electric Vehicle Grant Scheme were manufactured outside the United Kingdom in 2025–26.
Electric Vehicles: Grants
16 Oct 2025 · To ask the Secretary of State for Transport, whether her Department has made an assessment of the potential impact of the electric vehicle grant on employment in the automotive manufacturing sector.