Alstom & Greater Anglia: BEMU Rail Revolution on Marks Tey-Sudbury Line
“Alstom is delivering 10 battery-electric multiple units, or BEMUs, to Greater Anglia for the Marks Tey to Sudbury line. These sustainable trains arrive in 2027!”

“`html
Introduction
In December 2023, Alstom signed a contract with Greater Anglia rail franchise to supply 10 three-car battery-electric multiple units (BEMUs) for the Marks Tey to Sudbury line. The contract, valued at approximately £100 million, includes the provision of full maintenance services for a period of 32 years.
Contract Details and Scope
The contract, signed in December 2023, encompasses the design, manufacture, and commissioning of the BEMUs. These trains are scheduled to enter passenger service in 2027. The agreement also includes comprehensive maintenance services for 32 years, ensuring the long-term operational reliability of the fleet. The introduction of BEMUs on the Marks Tey to Sudbury line aims to enhance the sustainability and efficiency of rail services in the region.
Technical Specifications and Features
Each three-car BEMU will incorporate advanced battery technology, allowing for emission-free operation on non-electrified sections of the route. The trains will be equipped with features designed to improve passenger comfort and accessibility. The specifications include modern passenger information systems and enhanced safety features. The design will also focus on energy efficiency to minimize operational costs.
Financial and Economic Impact
The total value of the contract is approximately £100 million, reflecting a significant investment in sustainable rail transport. The project is expected to generate economic benefits through job creation in manufacturing, maintenance, and related services. The implementation of BEMUs is also anticipated to reduce operational costs by decreasing reliance on diesel traction and lowering carbon emissions.
Operational Timeline and Integration
The BEMUs are planned to begin passenger service in 2027, following a rigorous testing and commissioning phase. The integration of these new trains will require infrastructure adaptations, including the installation of charging facilities at key stations along the Marks Tey to Sudbury line. The project’s timeline includes milestones for manufacturing, testing, and staff training to ensure a smooth transition to electric-powered operations.
You might be interested in: “`html
“`
Conclusion
Alstom has secured a contract with Greater Anglia rail franchise to deliver and maintain 10 BEMUs for the Marks Tey to Sudbury line. The £100 million deal includes full maintenance for 32 years, with the trains expected to be operational by 2027, enhancing the sustainability and efficiency of rail services.
Company Summary
Alstom: Alstom is a global leader in rail transport, specializing in the design, manufacturing, and servicing of trains and related infrastructure.
Greater Anglia: Greater Anglia is a train operating company providing passenger rail services in East Anglia.
Technology
BEMUs: Battery-electric multiple units are electric trains that use onboard batteries to operate, allowing for emission-free travel, particularly on non-electrified lines.
“`




