Cologne in the dark: Current power outages and important tips for citizens!
Current information about power outages in Cologne on June 27th, 2025: Causes, tips for reporting and preparing for emergencies.

Cologne in the dark: Current power outages and important tips for citizens!
On June 27, 2025, a power outage caused unrest in Cologne, while RheinNetz GmbH technicians are already working to clarify the situation. In the city known for its efficient electricity supply, some households were suddenly without power. Loud news.de This usually only affects localized low-voltage disruptions with an average of a few minutes of powerlessness per year for households in Cologne.
The current disruptions were successfully resolved at two locations: In Besselstraße (zip code 51065) and in Decksteiner Straße (zip code 50935), the technicians were able to restore light and comfort at 10:50 a.m. and 10:45 a.m. During these disruptions, the advice is to stay calm and check your own fuse box in the event of a power outage - an important, if often overlooked, measure.
What to do in the event of a power outage?
What happens if there is an unexpected power outage? If you have a festival atmosphere in your home, you need a certain level of composure in case of an emergency. The RhineNetz gives useful tips that will help clarify the situation. First, you should clarify whether only your own apartment is affected. Simply ask your neighbors or check the street lights. If the entire block is dark, the energy supplier should be informed immediately. The contact information for RheinNetz can be reached in Cologne on 0221 34645-600.
A quick look at the fuse box can also provide a lot of clarification: If the fuses have tripped or the FI circuit breaker has become sluggish, it is advisable to call in an electrician. Safety first! This way you not only stay on the safe side, but you also don’t introduce any unnecessary risks.
Power supply in Germany
To understand how outages can occur, it is worth taking a look at the nationwide situation. The Federal Network Agency is continually concerned with the security of supply of the power grid. Redispatch measures are used to avoid grid bottlenecks, especially at times when a lot of wind or solar power is fed into the grid.
Although the German power grid is robust, it has its weaknesses. During periods of strong wind, there can be an increase in electricity demand, particularly in the southern regions, which overloads the transmission networks. Such situations require quick action and coordinated interventions from network operators to stabilize supply.
Overall, it shows that a well-functioning power grid is not only important on a technical level, but also in the communication between citizens and energy providers. So stay calm when the power goes out and use the behaviors that help you get through everyday life calmly.