Energy efficiency.

Increasing energy efficiency plays a key role in SBB's energy strategy: by 2025, the Group will save 600 gigawatt hours (GWh) of energy annually, corresponding to around 50-60 million Swiss francs.

Due to good efficiency figures, this ambition was upgraded as early as 2020 with the aim of saving an additional 250 gigawatt hours by 2030. SBB expects to achieve this despite the expected increase in traffic volumes. It will thus be making an important contribution towards ensuring that the growth in mobility is achieved sustainably.