The Last Word


The importance of benchmarking for cost optimisation in high-speed rail projects

Source: RTM Apr/May 15

Kimmo Oostermeijer, a director at specialist infrastructure and transport consultancy LeighFisher, says it is vital that high-speed rail promoters can demonstrate that individual projects are as cost-effective and efficient as possible.

There is no doubt high-speed rail is increasingly popular and its growth is set to continue. The global market for high-speed rail totalled £68bn in 2013 and £74bn in 2014. This market is expected to reach £88bn by 2019, registering a compound annual growth of 3.6% over the next five years. 

Countries from Poland to Turkey to Saudi Arabia are either planning or have recently opened high-speed lines, and Russia recently unveiled plans for a high-speed super highway to connect Europe and America, dubbed the Trans-Eurasian Belt Development. 

As high-speed projects grow in popularity, so too does the scrutiny they come under, especially in terms of cost. The European Commission recently opened an in-depth investigation to examine the public financing of a test centre for high-speed trains, while the proposed Californian bullet train’s $68bn (£45bn) price tag is the object of intense debate. And of course, in the UK there is the much-discussed HS2 project. While some are lauding this as a way to improve both rail capacity and north-south travel times as well as regenerate lagging regions, others object to the scheme’s £33bn proposed cost. 

This level of interest is perhaps unsurprising, as high-speed projects usually depend on an element of public funding. A positive business case, at least for the operational phase, is a requirement that ticket prices must be sufficiently low to attract a big enough user base to achieve the mobility objectives. As such, it is vital for infrastructure managers and government departments alike to be able to demonstrate that individual high-speed rail projects are as cost-effective and efficient as possible. 

Being able to benchmark performance to assess the cost effectiveness and efficiency of projects is, therefore, hugely beneficial. By analysing specific cost drivers and comparing these to high-speed railways across the world, users can identify cost optimisations and areas for improvement, ultimately leading to better decision-making. 

Benchmarking performance can be challenging, as those who have launched high-speed rail projects naturally want to protect their intelligence to maintain a competitive edge. In addition, high-speed railways are not like-for-like and there are many differentiators to take into account, such as length and characteristics of the route. 

To combat this, at LeighFisher, we have developed a new, unique tool that can deliver an independent cost analysis. This benchmarking tool compares specific high-speed railways across the world by identifying the Inherent, Structural, Systematic and Realised (ISSR) cost drivers and collecting staff and cost data for all comparators. The data is normalised for the inherent cost drivers (as these cannot be influenced by infrastructure managers). 

Using this method, cost and staff numbers per equivalent kilometre of track can be calculated, allowing for detailed comparison of effectiveness and efficiency. As such, cost optimisations in the short and long term can be identified and inform better decisions in terms of operations, staff and maintenance. 

This tool not only helps infrastructure managers demonstrate they are working cost effectively and making informed decisions to deliver more efficient and effective services, it also enables government departments to show that public funds are being well invested and managed. 

We were recently asked by a European high-speed rail infrastructure manager to perform an extensive operational, maintenance and renewal (OMR) cost benchmark, including 10 worldwide high-speed line comparators, mapping their cost to OMR activities. 

We found considerable differences with maintenance expenditure between the lowest and highest comparators, which were all directly related to decisions that infrastructure managers had made. As a result of this, we identified three main reasons for the differences: adopted maintenance strategies; maintenance staff utilisation; and ‘the learning organisation’. 

The learning organisation refers to understanding the (changes to) specific asset behaviour along the route so that maintenance processes can be tailored and optimised over time. Making even relatively small changes in these areas can have a big impact on the bottom line. We further found how choices in the development impact the operational cost, providing the insights required to design a high-speed railway with lower operational cost. 

High-speed rail is here to stay, that much is clear. It is in the interests of all involved in high-speed projects, from rail operators and infrastructure managers to government departments and passengers, for projects to be as cost-efficient as possible, not only for the initial construction but especially for the operational and whole-life cost. Having an independent, specialised way to deliver this can only be a positive move.

Tell us what you think – have your say below or email 


There are no comments. Why not be the first?

Add your comment


rail technology magazine tv

more videos >

latest rail news

Network Rail’s subsidiary secures systems integrator contract in Australia

14/12/2018Network Rail’s subsidiary secures systems integrator contract in Australia

The Australian subsidiary of Network Rail Consulting has been named as the systems integrator for the Digital Systems Program in Sydney by Transp... more >
Infrastructure giant Amey to be sold to private equity firm in new year

14/12/2018Infrastructure giant Amey to be sold to private equity firm in new year

 Infrastructure giant Amey is expected to be sold to a private equity firm in the new year, according to reports. The Financial Times b... more >
HS2 and Crossrail suppliers admit to running ‘illegal cartel’ for 7 years

14/12/2018HS2 and Crossrail suppliers admit to running ‘illegal cartel’ for 7 years

Two UK rail suppliers to major projects such as HS1, HS2, and Crossrail have admitted to operating an illegal cartel for almost seven years with ... more >
Network Rail fined £200k after elderly signaller suffers ‘life-changing injuries’ in level crossing

13/12/2018Network Rail fined £200k after elderly signaller suffers ‘life-changing injuries’ in level crossing

Network Rail has been fined £200,000 after a 65-year-old man suffered life-changing injuries at a level crossing in Kent over three years a... more >


Passenger safety: Respect the edge

27/11/2018Passenger safety: Respect the edge

Claire Coward, communications lead at the RSSB, discusses her organisation’s latest passenger safety campaign. Incidents at the platfo... more >
Night Tube: The twilight economy

27/11/2018Night Tube: The twilight economy

Dr David Lutton, executive director of economy and tax at London First, argues that the capital’s night-time economy is just starting its j... more >
Monitoring the performance of earthworks

27/11/2018Monitoring the performance of earthworks

Dr Joel Smethurst, associate professor in geotechnical engineering, and Professor William Powrie, professor of geotechnical engineering, both of ... more >
Introducing iPort

20/11/2018Introducing iPort

Steve Freeman, managing director of iPort Rail, introduces the UK’s newest inland freight terminal. The UK’s newest inland rail ... more >

editor's comment

23/01/2018Out with the old...

Despite a few disappointing policy announcements, especially for the electrification aficionados amongst us, 2017 was, like Darren Caplan writes on page 20, a year generally marked by positive news for the rail industry. We polished off the iconic Ordsall Chord (p32), hit some solid milestones on Thameslink (p40), progressed on ambitious rolling stock orders (p16), and finally started moving forward on HS2 (p14) ‒ paving the way for a New Ye... read more >

last word

Encouraging youngsters to be safe on the railway

Encouraging youngsters to be safe on the railway

This summer, Arriva Group's CrossCountry and the Scout Association joined to launch a new partnership to promote rail safety among young people. Chris Leech MBE, business community manager at the... more > more last word articles >


HS2 train race: making the case

20/11/2018HS2 train race: making the case

Bombardier and Hitachi’s commitment to providing the best HS2 rolling stock pitch to the government was signified with the launch of their ... more >
Finding positives in negative short-circuiting devices

09/11/2018Finding positives in negative short-circuiting devices

Sponsored interview  Anything that brings about safety and time-saving benefits is a valued improvement for the rail industry, which is w... more >
Taking to the skies

30/10/2018Taking to the skies

Network Rail’s commitment to driving innovation is best encapsulated by its latest scheme involving high-definition imagery drones, or UAVs... more >

rail industry focus

View all News

'the sleepers' daily blog

Spotlight on Coventry Very Light Rail

27/11/2018Spotlight on Coventry Very Light Rail

Olivia Brown, business development officer at Warwick Manufacturing Group (WMG), an academic department of the University of Warwick, outlines th... more >
read more blog posts from 'the sleeper' >