Some of them are essential for the operation of the site, while others help us to improve this website and the user experience. You can decide for yourself whether you want to allow the cookies. Please note that if you refuse, you may not be able to use all the functionalities of the site.
Here you can define your settings according to your wishes:
Required cookies
These cookies are necessary to enable surfing on our website and the use of the functions of the website, such as access to protected areas of the website. You can deactivate these cookies in your browser settings. Please note that this will severely limit the functionality of the site.
Analytical cookies
Reach analysis with Matomo (formerly PIWIK). These cookies collect information about your surfing behavior on our website. This enables us to make the structure, navigation and content of the website as user-friendly as possible for you.
Get comprehensive information about our activities, products and services as well as general information about energy efficiency and environmentally friendly waste heat utilisation!
English 
Deutsch 
