Rock Rail and ASI close latest UK rolling stock deal

Rock Rail and Aberdeen Standard Investments (ASI) are delighted to announce the financing of new Hitachi intercity trains for the West Coast Partnership rail franchise. Rock Rail and ASI together led the transaction of more than £350 million. The fleet will be financed through Rock Rail West Coast plc and leased to West Coast Partnership, a joint venture between First Group and Trenitalia. First-Trenitalia will take over the franchise from 8 December 2019, operating intercity services as Avanti West Coast.

As with Rock Rail and ASI’s previous new UK rolling stock deals, senior debt is provided by institutional investors with the funder group comprising of Aviva Investors (on behalf of Aviva Life & Pensions UK and other third party clients) and Sun Life Investments.

Based on bullet train technology, the fleet consists of 135 vehicles (10 seven-carriage electric trains and 13 five-carriage electric-diesel bi-mode trains) that will enter service from 2022 across one of the UK’s busiest rail lines connecting the North-West of England, North Wales, the Midlands and London.

The trains will be quieter and greener than the diesel trains they replace and are expected to reduce CO2 emissions by 61% across the franchise.

The passenger travelling experience is set to be transformed, with numerous features including faster, free Wi-Fi throughout, advanced real time passenger information systems, at-seat wireless charging, plug sockets and USB slots, air conditioning and a brand-new catering offer. The trains will benefit from high acceleration and low dwell times along with significantly more seating capacity than their predecessors.

The units being procured will be built at Hitachi’s Newton Aycliffe factory in north-east England supporting thousands of jobs across the UK supply chain.

This is the fourth new UK rolling stock deal that has seen Rock Rail and ASI join together as equity partners. Previous deals were for the financing and provision of new rolling stock for the Great Northern routes, East Anglia and South Western franchises. All four deals combined, represent a long-term investment by pension funds and insurance companies into the UK railway industry of just under £2.5 billion.

Mark Swindell, Chief Executive Officer, Rock Rail, said: Rock Rail is delighted to be financing and leasing these world class trains which will bring a step change to the travelling experience for so many rail passengers. The long term, highly competitive funding from leading pension fund and insurance institutions enables significantly enhanced value for money to rail passengers over the life of the trains along with significant improvements in passenger, operational and environmental features.

 “We look forward to working closely with First-Trenitalia, Hitachi Rail and all our institutional investor partners to bring these trains into service and help transform rail travel across the West Coast Partnership franchise.”

Dominic Helmsley, Head of Economic Infrastructure, Aberdeen Standard Investments, said: “This represents the fourth major investment in UK rolling stock through our exclusive partnership with Rock Rail and solidifies ASI’s position as a major player in the funding of UK rolling stock. ASI’s equity funding of this core fleet of trains will help deliver a major upgrade to the services running from London Euston station both operationally and from an environmental perspective. 

This transaction aligns with our goals to deliver safe and reliable essential infrastructure to local communities and we appreciate all the parties’ involvements and efforts. We are excited to build the next chapter of West Coast Partnership franchise along with our partners.”

Sinéad Walshe, Director, Infrastructure Debt at Aviva Investors, said: “We are delighted to continue our successful partnership with Rock Rail and Aberdeen Standard Investments on the West Coast Partnership franchise. The financing of this new state-of-the-art Hitachi fleet delivers much-needed additional capacity to the West Coast mainline in an environmentally positive manner, whilst enhancing overall passenger experience. We believe it will provide our clients with a strong investment opportunity in the long-term and supports the further development of UK infrastructure.”

  Monika Comazzi, Senior Director, Project Finance at Sun Life, added: “Sun Life is pleased to provide financing for these state-of-the-art Hitachi trains on the West Coast Partnership franchise led by Rock Rail and Aberdeen Standard Investments. Sun Life is focused on sustainable investments that provide long-term returns for our clients, while making a positive difference environmentally and supporting critical community infrastructure such as transit services.”

 

Advisors for sponsors:

  • Clifford Chance LLP: Legal
  • DC Advisory: Financial advisor
  • Deloitte LLP: Tax
  • JCRA: Hedging advisor
  • Operis: Modelling advisory
  • Proskauer Rose LLP: Legal – Shareholder documents (Aberdeen Standard Investment)
  • SNC-Lavalin Atkins: Technical and Commercial
  • Stevens & Bolton: Legal – Shareholder documents (Rock Rail)

Advisors for funders:

  • CMS Cameron McKenna Nabarro Olswang LLP: Legal
  • Deloitte LLP: Tax
  • Operis: Model auditor
  • SNC-Lavalin Atkins: Technical and Commercial
  • Willis Towers Watson: Insurance

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Driving Net Zero: How Rock Road 
Is Funding the UK’s Bus Transition

Accelerating the shift to clean, affordable, zero-emission transport

Year
2025
Category
Rock Road
Share

The Challenge

The UK bus network is at the heart of everyday travel – but over 30,000 diesel buses still need replacing to achieve a fully zero-emission fleet.

While around 5,000 battery-electric buses are already on the road, the high upfront cost of electric vehicles and depot electrification continues to slow the transition. Traditional funding routes — such as government grants or short-term bank finance – have helped start the journey but cannot support decarbonisation at the scale required.

A new, sustainable funding model was needed: one that could attract long-term capital, spread costs fairly, and give operators and authorities confidence in the future.

The Solution

In 2021, Rock launched Rock Road to deliver exactly that –  applying its proven infrastructure financing approach from the rail sector to the UK’s clean bus revolution.

Working with Aviva, the National Wealth Fund, and HSBC, Rock created a dedicated investment platform that channels infrastructure-style finance from pension funds and institutional investors directly into zero-emission bus projects.

This model provides:

Impact

The platform has already raised £100 million, with capacity to scale to £1 billion per year over the next decade – providing a consistent source of affordable capital for local authorities and operators.

Rock’s model ensures that the total cost of ownership (TCO) of electric buses can now be lower than diesel equivalents, thanks to both cheaper long-term finance and reduced operating costs.

In London, Rock has financed 120 zero-emission buses under 7-year leases aligned with Transport for London’s contract lengths. This structure gives operators flexibility and certainty:

The Future

Rock Road’s ambition is to support the rollout of zero-emission fleets across the UK – helping local authorities and operators meet climate goals without overextending public budgets.

By leveraging limited government funding to attract large-scale private capital – for example, £10 million of public investment unlocking over £250 million in total funding – Rock’s model accelerates decarbonisation while keeping costs low for the public sector.

Our ambition is to make electric buses the default choice - not because of subsidy, but because they are the best economic and environmental option.
Louis Swindell
Commercial Director, Rock Road