Vienna: Discovery eagerly awaited geothermal heat source!

Vienna: Discovery eagerly awaited geothermal heat source!

Wien, Österreich - Vienna, a city with a rich history, can now also look forward to a future -oriented discovery. A geothermal water source is slumbering under the streets of the city, which has the potential to sustainably revolutionize Vienna's heat supply. A look back into the past shows that Vienna was covered by a tropical sea 20 to 14 million years ago, which explains today's geothermal resources. According to the authors Mathias Harzhauser and Thomas Hofmann, many of these maritime deposits come from a time in their book "Vienna Am Sand" when giant oaths and even nautical cows lived here. Many of these remains can be found in buildings such as the natural history and the art historical museum, where the Atzgersdorfer Stein, rich in snail fossils, was used as building materials.

The recent discovery of the new hot water source under the city area, named as a wire claa, is no coincidence. As Themayer.eu , this discovery is the result for years that is on sustainable geothermal energy alternatives concentrated. After completing the last exploration hole, the geological and chemical composition of the water should be examined in order to optimally use the occurrence.

geothermal energy as the key to the climate -loving

What does this mean for the city and its citizens: inside? Geothermal energy represents an important component in the heat turnaround and is largely involved in the containment of climate change, especially for Vienna. A transdisciplinary project that examines the use of deep geothermal energy for the city aims to safely feed these resources into the extensive Viennese district heating network. This initiative is supported by the experts from the Central Institute for Meteorology and Geodynamics (ZAMG). Maria-Theresia Apoloner, seismologist at the ZAMG, will soon present the results of this project in a public lecture, such as oeaw.ac.at

The estimate that the Aderklaa deposit has almost 100 degrees Celsius hot water could deliver about 120 megawatts of thermal performance. Vienna Energie plans to supply around 125,000 households with heat from this geothermal source by 2030. These measures are necessary to meet the climate goals, according to which 56 % of the city must be supplied by district heating by 2040. The rest of the heating supply is carried out by highly efficient heat pumps.

from the abundance of water and fossils

The underwater landscape of this region not only reveals the geothermal resources, but also the traces of a lively maritime past. Again and again in the streets and buildings of Vienna are discovered on fossils, including the impressive mammoth bones. These discoveries are not only of natural historical interest, but also illustrate the legacy that Vienna has from its unique geological past.

Due to this new mix of historical importance and the latest technology, Vienna once again shows that the city looks not only into the future, but also into the past. This discovery is not only a profit for the energy supply strategy, but also a fascinating chapter in the history of this big city.