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International implementation of GREEN BUFFERS - a new patented safety system that ensures a train set remains on the track after an accident. UK MARKET ACCESS START, then the Nordic countries.

Reference number
Coordinator Green Buffers AB
Funding from Vinnova SEK 500 000
Project duration November 2025 - July 2026
Status Ongoing
Venture Innovative Startups
Call Innovative Startups 2025

Purpose and goal

Our core focus is on PASSENGER TRAINS, where the need for improved crash safety and fast and post-accident recovery is urgent. Green Buffers’ founder developed the first-generation crash buffer in 1994 (different employment) and the second generation in 2020. The first is widely used in Europe but is limited to crashes at exactly 36 km/h – a standardised test speed, but not reflective of real-world conditions. The UK has recently updated its crash standard but lacks domestic train development.

Expected effects and result

Develop, adapt and validate the crash system for the British rail industry, which is looking for innovative solutions to upgrade its existing trains. Collaboration is crucial. By developing the right solutions together, we can increase safety, reduce costs and contribute to sustainable rail traffic - without rebuilding entire trains. A future-proof opportunity for operators who want to upgrade their trains with smart, efficient and sustainable technology.

Planned approach and implementation

Presentation of added value to stakeholders with the aim of getting a good dialogue to further develop, adapt and validate safety systems for the British rail market. Establish a clear and efficient path for approval and implementation of the system. Business model is based on B2B sales of complete systems, combined with technical advice and support in the start-up phase. Sales are made through joint development projects. Quickly demonstrating the effectiveness of the system is important.

The project description has been provided by the project members themselves and the text has not been looked at by our editors.

Last updated 3 November 2025

Reference number 2025-01946