Sncf 2025 Battery. The train is part of a project that began in 2021 to develop battery. Research is underway to reduce battery charging times to an optimal 30 minutes.

Discover the innovative features of the new tgv trains by alstom and sncf, launching in 2025 with enhanced aerodynamics and 20% energy savings, amidst mixed passenger reactions to their white exterior. The company opens international research contest to strengthen technology leadership;