A hydrogen-powered train has travelled on Britain’s rail network for the first time.
The prototype, called the Hydroflex, made a 25-mile round trip in Warwickshire, reaching speeds of up to 50 mph.
Its next phase is to move the hydrogen tanks, fuel cell and battery out of a carriage and stash them underneath the train.
The aim is for the train to start carrying paying passengers by the end of 2021.
This article was originally published by Bbc.co.uk. Read the original article here.