@sbbcffffs: What happens if there’s a power outage at SBB?⚡️ How does electricity get into the train in the first place?💡Did you know that since 2025, traction power has been 100% renewable – and that energy is even fed back into the grid when braking? In this episode, Nicolas, Head of Energy, explains how the traction power supply works – from hydropower in the mountains to pantographs on the roof of a train.🚆