In the construction of logistics properties, the focus is increasingly on the question of sustainability. How can the building be built as energy self-sufficient and resource-saving as possible and then used? A climate concept based on geothermal energy is a suitable solution for an environmentally conscious and sustainable energy supply.

The term geothermal energy (or, more commonly known, geothermal energy) refers to the heat that is stored in the accessible part of the earth's crust. It can be used for heating, cooling or to generate electricity and is therefore a valuable resource. In contrast to other emission-free types of energy generation, geothermal energy offers the great advantage that it is independent of external weather influences - this is what photovoltaic or wind power plants need suitable weather conditions, geothermal energy supplies constant energy.

In Germany, geothermal energy usually means near-surface geothermal heat, which can be reached with boreholes down to a depth of 400 meters. Although the temperatures there are below the 20 degree mark, this is sufficient in connection with a heat pump circuit to heat real estate. For this purpose, geothermal probes are installed in the depths, which are used for heat transfer. They extract heat from the ground (heating) or give off heat to it (cooling).

Of course, there are certain conditions that are linked to the potential use of geothermal energy: The construction area must not be located in a water protection area, and there must also be sufficient space for deep drilling - small areas are therefore not suitable for this. In addition, state-of-the-art insulation processes are necessary so that external temperature fluctuations do not make air conditioning more difficult.

The Hasenkamp Group, which has been operating sustainable art storage since 2008 and is making investments of around 100 million euros available, shows how this can be implemented in practice. Another emission-free art storage facility is currently being built in Frechen – the four “big siblings” are in Munich, Vienna, Brussels and Amsterdam. The energy required for air conditioning the building is drawn from the earth: 42 boreholes at a depth of up to 80 meters ensure that the necessary geothermal heat is supplied in Frechen. The electricity for use in the building also comes from renewable sources, including the photovoltaic system on the roof of the building. The highlight: Even the "museum" conditions of 20 degrees Celsius and around 55 percent humidity, which are required when storing art, can be maintained without any problems. State-of-the-art insulation processes to protect against external temperature fluctuations round off the concept.

If you would like to find out more about other options for conserving resources when building and using logistics real estate, then BUILDINX is the right place for you. As the first business platform around the entire value chain of innovative logistics and industrial real estate, it brings together the right contact persons and thus supports the cooperation between all partners who are part of the planning, construction, brokerage and use of a logistics real estate.


Autor: Franziska Steffes