The battery train by Great Western Railway achieved a groundbreaking milestone, completing a 320-kilometer journey on a single charge, and marking a major step forward in sustainable rail technology. This is reported by the railway transport news portal Railway Supply.

The battery train by Great Western Railway achieved a groundbreaking milestone, completing a 320-kilometer journey on a single charge, and marking a major step forward in sustainable rail technology.
Photo: Railway200

Battery train record demonstrates innovation

Great Western Railway achieved a historic milestone on August 20, 2025. Its Class 230 battery-electric unit completed a 320-kilometer run without recharging. This breakthrough highlights the rapid advancement of clean and efficient railway technology.

Don’t miss…Virgin Trains purchases Avelia Stream trains for European routes

The route began at the Reading Train Care Depot, passed through London Paddington, continued to Oxford, and returned to Reading. Because the train maintained strong energy efficiency during real-world conditions, it proved the reliability of modern battery systems.

Battery train technology shaping the future

This achievement positions the UK as a leader in battery-powered rail solutions. And by surpassing the 223.7-kilometer record previously set in Germany, GWR demonstrated its commitment to driving sustainable transportation innovation.

Earlier tests hinted at this success. In 2024, a similar unit completed a 138-kilometer trial using only 45% of its battery. So, the latest run confirms the significant range and efficiency potential for non-electrified routes.

Retrofitting older trains like the 1982 London Underground District Line unit with modern systems provides a cost-effective path toward reducing diesel reliance. And as demand for greener transport grows, this technology offers scalable solutions for regional and rural services.

What is a battery train and how does it work?

A battery train uses rechargeable batteries to power electric motors, offering clean and quiet operations. Learn more about battery-electric technology at GWR’s website.

How far can a battery train travel on a single charge?

GWR’s record-setting unit covered 320 kilometers without recharging, demonstrating the capability of modern battery technology under real operating conditions.

Can battery trains replace diesel trains on all routes?

Not yet, but ongoing advancements show strong potential for battery-electric units to replace diesel on many regional and non-electrified routes.

News on railway transport, industry, and railway technologies from Railway Supply that you might have missed:

Don’t miss…China strengthens railway freight network in 2025

Find the latest news of the railway industry in Eastern Europe, the former Soviet Union and the rest of the world on our page on Facebook, Twitter, LinkedIn, read Railway Supply magazine online.

Place your ads on webportal and in Railway Supply magazine. Detailed information is in Railway Supply media kit