Overview

• Deutsche Bahn has launched a pilot project in Leipzig using second-life batteries from retired electric vehicles to store solar energy for its ICE maintenance workshop.
• The system supplies approximately 25% of the workshop's electricity needs, reducing annual energy costs by around €85,000.
• Developed by a Deutsche Bahn-owned startup, the battery storage system repurposes modules from eight electric cars that were in use for five to seven years.
• Kassel is the next location slated to receive a similar installation, with additional sites under evaluation for future rollouts.
• This initiative aligns with Deutsche Bahn's Sanierungsprogramm, which integrates sustainability and financial recovery efforts to improve long-term economic performance.