AVAILABLE RESOURCES
City of Zurich
~ 200’000 Housholds
~ 45’000 Companies
~ 55’000 Buildings
~ 2000 distribution cabins
Distribution grid failures
• in Ø one failure in 1 to 2 weeks
Main reasons for power failures
• Damage caused by third parties like
civil engineering work, excavators,
etc.
• Damage caused by technical
failure, weather influences, etc.
distribution cabin