Great Western Line: Electrification

Debate between Nick Smith and Paul Maynard

Tuesday 22nd November 2016 Westminster Hall

[Nick Smith (Blaenau Gwent) (Lab)]

As we have heard, the NAO report on the electrification of the Great Western Railway states that £330 million has been wasted so far. Does the Minister believe that that huge waste of money endangers the final delivery of the Cardiff to Swansea section of the project?

[Paul Maynard]

We certainly recognise a lot of what the National Audit Office report says, and I will set out what the Department is doing in response to that. As the hon. Member for Bristol East (Kerry McCarthy) pointed out, the Secretary of State was critical of progress on the project so far at Transport questions last week. I share those concerns; the project clearly has not gone well.

However, it is worth stressing that we are having to defer four elements. I have heard many words pass around the Chamber—“cancellation”, “pause” and all sorts of others—but “deferral” is quite a precise term. No work is being paused; if one considers the various elements that make up the scheme around Bristol, work is continually ongoing. We are raising bridges, improving line speeds and resignalling. That is all preparatory work before decisions can be taken on proceeding with further electrification. The only work that has been suspended in the greater Bristol area is the erection of the overhead line equipment. That is what has been deferred until a future control period. I cannot make precise statements about what control period 6 will contain, because that has to be part of a wider national package, but I want to make it clear that we are not stopping work on the electrification programme in the Bristol area. That work continues.

--- Later in debate ---

[Paul Maynard]

I will happily write to the hon. Gentleman with that information at a later point. That is more than fine.

Hon. Members have noted the extra seats and the 15-minute journey time saving from London Paddington to Bristol Temple Meads via Bristol Parkway that the new trains will provide, and I hope that they will also note that those trains should stimulate economic growth across the region as a whole. Bristol is one of the few cities that is a net contributor to the UK Treasury, and that has to be recognised. We need to do more to work with Bristol to ensure that all those in the commuter belt around Bristol are properly able to access the city. That entirely makes sense. But we need to go back to the fundamental point that modernising this line has been an ambitious and challenging undertaking, and it has not been straightforward. Even closing the Severn tunnel for six weeks this autumn has caused immense disruption to journeys and people’s lives, but it has been worth while, because had we not closed it for those six weeks, there would have been five years of weekend work and disruption.

As a result of that challenge and the complexity of the work, with ageing assets, heritage sites and a very busy line that Network Rail has to work around, difficulties have occurred. As was mentioned, the National Audit Office report was highly critical of what had occurred. However, what is often not pointed out in these debates is the recognition the NAO has given to the changes that the Department has made since 2015. In particular, we now have a programme board for each route upgrade across the country, chaired by a senior responsible owner from the DFT, to provide effective oversight of delivery.

We are working closely with Network Rail, train operators and other partners to ensure that major construction works and the introduction of new train services occur in a pragmatic, sequenced and timely manner and that all elements of those complex processes interact sensibly with each other. There is no point in delivering a piece of rolling stock that cannot operate on a particular track because the infrastructure work has not been done. That requires work to be sequenced. Much of the criticism in the NAO’s report was of the failure to sequence early on in the process and understand the true scope of the project.

My hon. Friend the Member for Bristol North West was concerned that the decision represents a waste of money. I would say that it does not at all. The preparatory work will enable future decisions to be taken, which is also a point that she made. If one takes some of the work around Bristol East junction, for example, the savings made through the deferrals are specifically targeted at bringing forward the work to enable the capacity improvements that will allow full advantage to be taken of the new bi-modes. If that did not occur, there would be less benefit from having the bi-modes because there would not be the capacity at Bristol East junction. That underlines the point about sequencing work and, in a project of this complexity, the overall need to have a degree of flexibility in the system so that, as technology moves on, options change and new pieces of locomotive and rolling stock come on stream, we have the capacity in our projects to make those pragmatic decisions and seek to deliver the benefits to passengers as soon as is possible.

As I mentioned earlier, this decision underscores a wider approach to rail investment across the country as a whole. Passenger outcomes must be delivered while achieving the best value for every pound spent. On that point, the Government have been clear about the rationale for electrification. We are not against using electrification as part of a wider strategy for delivering improved services. Electrification does bring benefits. It enables, for instance, the use of electric trains, which over time reduce the cost of running the railway as well as bringing environmental benefits—but we have to make improvements in the way that makes most sense and gives most value to the taxpayer. Therefore, in some cases, where a train can run on both electric and diesel power, it is right to look at how that can be factored into any decision about how we sequence the different elements of any electrification process.

In the end, electrification is not an objective. It is a means to an end. It is an input. It is about putting wires up. It is about traction and power. It is an engineering solution to a defined problem. Yes, it is an enabler of new trains, but that new capacity is needed by passengers as soon as possible. Therefore, if we have access to these new trains, I think it right that we go down that path.

[Nick Smith]

May I press the Minister on when he thinks the Cardiff-to-Swansea section of the project will be completed? What is his latest estimate?