Reducing Scope 1 emissions

In the baseline year of 2018, Swisscom Group’s emissions in Scope 1 came from heating, emergency power, loss of refrigerants and its fleet. The Group’s energy consumption remains the most important internal lever for reducing direct emissions. It primarily uses electricity to operate fixed, mobile and broadcast infrastructures, with comparatively minor energy volumes required for operational mobility and heating office buildings. In 2025, the Swisscom Group achieved a Scope 1 reduction of 19.2% compared to 2024 and a total reduction of 51.8% compared to 2018 (baseline year). Hence, the Group is well on track to achieving its SBTi near-term target.