Large parts of southwest Berlin are without electricity on Saturday after a fire damaged power infrastructure, leaving tens of thousands of homes and businesses without power and prompting a police investigation into suspected arson. Stromnetz Berlin said the outage began early Saturday morning and affects residential neighbourhoods and commercial areas, with repairs expected to take several hours.
About 50,000 households and roughly 2,000 commercial customers are affected, according to the city’s power grid operator. Police said a fire on a cable bridge in Lichterfelde caused extensive damage to several cables, disrupting electricity supplies across Steglitz-Zehlendorf, an area that includes visitor-heavy districts near lakes, parks and transport links.
Outage affects visitor districts and transport-linked neighbourhoods
The blackout has hit areas that are popular with visitors for their access to green spaces and lakeside walks, including parts of Nikolassee and Wannsee, as well as streets such as Lichterfelder Ring, Silzer Weg, Celsiusstraße and Ostpreußendamm. Steglitz and Zehlendorf are often used as bases by travellers seeking quieter accommodation outside Berlin’s city centre, and the outage has disrupted hotels, short-term rentals, cafés and local shops.
Stromnetz Berlin said the fire occurred on a cable bridge in Lichterfelde, while public broadcaster RBB reported that a distribution station caught fire. The blaze has been extinguished, but several cables were damaged, requiring complex repairs before power can be restored safely. Earlier estimates suggested electricity could return by early evening, but authorities said the exact duration of the repairs remained uncertain.
For travellers in the affected districts, the outage has created practical challenges. Card payment systems, lifts in apartment buildings, and lighting in stairwells may be unavailable. Some accommodation providers have reported difficulties communicating with guests due to disruptions to mobile and landline connections, which police said may also be affected by the power cut.
Police said officers were deployed across the affected areas to advise residents and visitors, with a total of 160 officers on site. In urgent situations, authorities advised people to call the emergency number. If that is not possible, those affected were told to go directly to the nearest police station.
Suspected arson and safety advice for residents and travellers
According to police, a witness alerted authorities at about 6:45 a.m., prompting the criminal investigation department to open an investigation on suspicion of arson. Officials have not released details about possible suspects or motives, and the investigation remains ongoing.
Police warned that heating systems could also be affected by the outage, a particular concern during winter conditions. Authorities advised those impacted to check whether they could temporarily stay with friends or relatives if necessary. Residents and visitors were also urged to be vigilant and assist neighbours where possible.
To reduce strain on limited communications, police recommended using mobile phones sparingly and keeping flashlights ready for the evening hours. These measures are aimed at ensuring people can navigate safely in buildings and streets if the outage continues after dark.
The disruption comes at a busy time for Berlin’s hospitality sector, with the weekend drawing domestic and international visitors despite the winter season. Steglitz-Zehlendorf’s proximity to attractions such as Wannsee’s lakeside paths and historic villas often makes it a quieter alternative to central districts like Mitte or Kreuzberg, particularly for longer stays.
City officials said repair crews are working to restore electricity as quickly as possible, but cautioned that damage to multiple cables complicates the process. Power grid operators must test systems carefully before re-energising lines to prevent further failures or safety risks.
For travellers currently in Berlin, authorities recommend checking with accommodation providers about backup power arrangements and monitoring official updates from Stromnetz Berlin and the police. Transport services in the wider city remain largely operational, but visitors staying in affected neighbourhoods may experience limited services until electricity is fully restored.
The incident underscores how infrastructure disruptions can quickly affect daily life and travel plans in major cities. While Berlin’s core tourist areas have not been directly impacted, the outage highlights the importance for visitors of staying informed during emergencies and following guidance from local authorities as investigations and repairs continue.
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