Vienna Energy invests 90 million in climate -friendly cooling!

Vienna Energy invests 90 million in climate -friendly cooling!

Innere Stadt, Wien, Österreich - Summer is approaching and the challenge with it to stay cool. Vienna Energie has invested strongly in long -distance cold in recent years and will continue this course. The planned investment is 90 million euros to expand cooling in the city. Managing Director Michael Strebl emphasizes how important adequate cooling is important for the comfort and health of the Wiener: inside. Official colleagues from other cities, such as Munich, pursue similar strategies to counteract the increasing thermal loads.

in 2024 Vienna already recorded 53 nights with temperatures over 20 degrees Celsius - an indication that the "tropical nights" in the city become normal. Against this background, the renewal of the chiller in the long -distance cold center at the Schottenring is regarded as a decisive step. The new machine, which weighs impressive 23 tons, increases the power from 2 to 20 megawatts. Another milestone is the construction of a new remote cold center in Siemenstrasse, Floridsdorf, which is equipped with a chillers of 6 megawatts.

sustainable innovations for a cool Vienna

In order to be able to cool with a light conscience on hot days, an ice storage is also built in the refrigeration center on the Alsergrund. This not only enables the cover of consumption tips, but also promotes more efficient operation of the entire system. In a process that enables the chillers to cool water to about 5 degrees Celsius, the cool water can then be used for heat absorption in connected buildings. This includes not only office buildings, but also important institutions such as the General Hospital (AKH), ​​the Musical Theater Ronacher and the Natural History Museum (NHM).

In Munich, on the other hand, a similar strategy is followed with the project "Innovative and Army of CO2 long-distance cold supply for the city center district in Munich". Here the new refrigeration system at the south energy location is already used from highly efficient systems for district heating, which is an ecological advantage over decentralized cooling systems. Around two thirds of CO2 emissions are to be saved. A connection to excess district heating from renewable or CO2-neutral sources is planned by 2028.

Progress in the area of ​​distant cold show that the big cities actively address the challenges of climate change. Vienna Energie and Stadtwerke Munich face the growing cold requirement and the increasing comfort requirements of the citizens: inside. Both cities are making a cool and livable future - even in summer.

For more information on the Viennese remote cold, you can do the articles from orf.at Read. You can also find out more about the approaches in Munich on the Stadtwerke Munich .