What plans it has to replace the trains that currently operate the InterCity services on ScotRail.

The Scottish Government has instructed ScotRail to procure replacement trains for the current fleet, known as the High Speed Trains (HST) fleet, 25 of which operate on its InterCity routes between Glasgow, Edinburgh, Aberdeen, and Inverness.These routes are strategically important for Scotland: 35% of Scotland’s population are served by the rail corridor to Aberdeen. Inverness provides long distance connectivity to the rest of the UK for approximately 250,000 people: it is the gateway to the Highlands and Islands and the Far North.Replacing the fleet aims to provide a high quality, more consistent, reliable, comfortable, accessible and family-friendly experience for passengers on the InterCity routes, helping to encourage more people to choose to travel by train on these routes rather than by car.Replacement will ensure the reliability of InterCity routes for the long-term, reduce emissions from Intercity services and will be another step on our journey towards the full decarbonisation of ScotRail services. It will also reduce ScotRail’s operating costs by being more energy efficient.The decision to replace the trains followed a process of appraisal. The appraisal took into consideration the available options to transition from diesel power to electric trains, the time necessary to deliver electrification infrastructure, the availability of funding and the affordability challenges.ScotRail will run the procurement in a fair and transparent manner, enabling Scottish suppliers to provide their services to potential bidders. In the meantime, the HSTs remain safe to run until a replacement fleet is ready; they are needed for the capacity required by ScotRail to deliver an appropriate service level. As the replacement trains arrive, the HSTs will be withdrawn.This decision will also contribute to the refresh of the Scottish Government’s Rail Services Decarbonisation Action Plan (the DAP), which will be informed by the response to this procurement. The first DAP, published in 2020, was stated to be dynamic and subject to continuous improvement, to be updated and refined as progress is delivered and the funding environment changes. Accordingly, it is being revised.The original target date of 2035 for complete removal of diesel passenger trains from the Scottish network can no longer be met, due to constrained budgets and logistical requirements impacting adversely on the delivery programme.The physical delivery of electrification works needs to be staged to reduce the impact on passengers as much as is practicable. Undertaking too much disruptive engineering work across the Network at the same time would have significant farebox revenue impacts and would significantly diminish the attractiveness of rail travel for the public.Delivering electrification over a longer period of time reduces passenger disruption from engineering works. It also allows for other associated works, such as bridge replacements, to be undertaken in a more phased manner, reducing road traffic impacts.The revised DAP will demonstrate phased full decarbonisation by 2045. The refreshed plan is now expected to be published in Spring 2025. The refreshed plan will show a staged approach to creating a decarbonised rail system by 2045 and increasing from the current 75% of rail journeys which are already decarbonised.A contract notice will be published today on Public Contracts Scotland with a more detailed delivery timeline available at the point of contract award.