A worker is pictured inside a first Russian hydrogen-powered tram during its test run, in St. Petersburg, Russia.

19.11.2019#6079663

A first Russian hydrogen-powered tram is pictured during a test run, in St. Petersburg, Russia.

19.11.2019#6079660

A first Russian hydrogen-powered tram is pictured during a test run, in St. Petersburg, Russia.

19.11.2019#6079657

A first Russian hydrogen-powered tram is pictured during a test run, in St. Petersburg, Russia.

19.11.2019#6079656

A first Russian hydrogen-powered tram is pictured during a test run, in St. Petersburg, Russia.

19.11.2019#6079655

A first Russian hydrogen-powered tram is pictured during a test run, in St. Petersburg, Russia.

19.11.2019#6079641