Projects

For more information, click on a project or visit the page on a larger screen.

Application of the Project Database for Large Heat Pumps in Germany

This project database allows you to specifically search for projects involving large heat pumps in Germany. Using specific filter criteria, you can analyze projects according to your requirements.

Defining Search Criteria: To find relevant projects in Germany, you can adjust the following filter criteria. These are listed in the left column of the website:

  • State: Filter by the state in which the project was implemented.
  • Forward Temperature of the Heat Pump: Enter the maximum forward temperature provided in the respective project.
  • Heating Capacity: Choose the heating capacity that can be provided in the respective project.
  • Refrigerant Category: Filter by the refrigerant categories used.
  • Source Type: Filter by the type of heat source used in the projects..
  • Commissioning Status: Select the status of commissioning.

Note: It is not necessary to set all filters. However, the more criteria you apply, the more precise the display of relevant projects will be.

Visualization of Projects:

After applying the filter criteria, the locations of the relevant projects will be displayed on the map of Germany. The map provides a simple and clear representation:

  • Circle Size: The size of the circle indicates the heating capacity of the respective project – larger circles represent projects with higher heating capacity.
  • Color: The color of the circle indicates the source type of the heat pump, allowing you to quickly identify which type of heat source has been used.

Additional Information: For more detailed information on the various refrigerants and heat sources. By clicking on these buttons, you will receive a brief overview of each term.

Database Analysis and API Access: If you wish to conduct an independent evaluation of the database, you can access the database under the menu item Project API . The database is available to you as a JSON REST API.

Commissioning Status
Thermal Power

Location Heat Source Thermal Capacity Flow Temperature Heat Pump [°C] Commissioning Status
Flensburg Abwasser und Kläranlagen - - Project Announced
Flensburg Abwasser und Kläranlagen 8MW 55 Project Announced
Hamburg Flusswasser 200MW - Project Announced
Köln Oberflächennahe Geothermie 4.9MW 60 In Operation
Stuttgart Oberflächennahe Geothermie 1.4MW - In Operation
Ludwigshafen Tiefe Geothermie - - Project Announced
Ludwigshafen Industriell 50MW - Planned
Frankfurt Serverabwärme 640kW 70 In Operation
Frankfurt Serverabwärme 715kW 72 In Operation
Darmstadt Serverabwärme 546kW 70 In Operation
Mainz Serverabwärme 54MW 110 Under Construction
Waldbronn Industriell 1.5MW - Planned
Zittau Flusswasser 500kW 90 Under Construction
Rantrum Umgebungsluft - - Under Construction
Schuby Umgebungsluft - - Planned
Frankfurt Serverabwärme 2.5MW 80 Under Construction