Question to the Department for Transport:

To ask the Secretary of State for Transport, pursuant to the Answer of 28 October 2025 to Question 83387 on Large Goods Vehicles: Electric Vehicles, how much underspend has been identified to date; and what the revised total forecast spend for the programme is in (a) 2024–25 and (b) 2025–26.

The Zero Emission HGV and Infrastructure Demonstrator (R&D) programme had a total programme funding spend of approximately £106 million in the 2024-25 financial year. We are unable to confirm the spend for 2025-26 as the financial year is still in progress with projects placing orders for final zero emission HGVs and infrastructure sites.