In Jujuy province, the Tren Solar de la Quebrada runs 42 kilometers on batteries charged with local solar power and regenerative braking, reconnecting six towns by passenger rail after 30 years. More than 90,000 people have used it since June 2024, with diesel avoided on a UNESCO-listed Andean route.
(c) Angel Valladares

Argentina’s solar train returns rail to an Andean valley

EURONEWS

In Jujuy province, the Tren Solar de la Quebrada runs 42 kilometers on batteries charged with local solar power and regenerative braking, reconnecting six towns by passenger rail after 30 years. More than 90,000 people have used it since June 2024, with diesel avoided on a UNESCO-listed Andean route.

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