At the Global Centre of Rail Excellence (GCRE) in Wales, ESI delivered the world’s first carbon-neutral rail noise barrier, setting a new benchmark for sustainable acoustic infrastructure. The solution uses Hatko noise barriers, installed by GRAMM UK, the exclusive UK partner for Hatko.

Designed to meet the needs of a world-class rail testing environment, the system provides high-performance noise reduction while achieving carbon neutrality across its lifecycle. The project demonstrates how rail infrastructure can meet stringent acoustic requirements without compromising net-zero ambitions, offering a scalable, specification-ready solution for rail projects worldwide.

Why it matters to rail clients and consultants

  • World-first carbon-neutral noise barrier for rail applications

  • Proven acoustic performance for high-intensity rail operations

  • Supports net-zero, ESG, and future planning requirements

  • Suitable for global deployment across new and existing rail assets