TOKYO -- JR East showed off Japan's first hydrogen-powered hybrid train Friday, touting a zero-emissions system developed with Hitachi and Toyota Motor.
JR East aims to begin commercial service in 2030

JR East's Hybari hydrogen hybrid train will start test runs in March. (Photo by Kosuke Imamura)
TOKYO -- JR East showed off Japan's first hydrogen-powered hybrid train Friday, touting a zero-emissions system developed with Hitachi and Toyota Motor.