Responsible body:
Stiftung Energieeffizienz (Energy Efficiency Foundation under German law).

Stiftung Energieeffizienz
Zollstockgürtel 5
D-50969 Koeln
Tel: +49 221 5465702
Fax: +49 221 542827
Mail: info [at]

The seat of the foundation:

c / o Wieland Beratungs GmbH
Oststrasse 80
D 33332 Guetersloh

General information
Data is automatically collected by Cockies when you visit the website. This mainly concerns technical data (e.g. internet browser, operating system or time of page access). This data is recorded automatically as soon as you enter our website. Cookies are small text files that are stored on your computer and saved by your browser. Most cookies are so-called „session cookies“. They are automatically deleted after your visit. Other cookies remain on your device until you delete them. These cookies enable us to recognize your browser the next time you visit. You can set your browser so that you are informed about the setting of cookies and only allow cookies in individual cases, exclude the acceptance of cookies for certain cases or in general, and activate the automatic deletion of cookies when the browser is closed. If cookies are deactivated, the functionality of this website may be restricted.

Data protection

The use of our website is usually possible without providing personal data. We would like to point out that data transmission over the Internet (e.g. when communicating by email) can have security gaps. It is not possible to completely protect data from third-party access.

Use and disclosure of personal data and earmarking
All personal data arising in the context of our Internet direct services are used in accordance with the applicable regulations for the protection of personal data. This use refers to the needs-based process handling. It will not be passed on to third parties – neither for commercial nor for non-commercial purposes.

Right of providing information
Upon request, we will inform you in writing in accordance with applicable law whether and which personal data about you are stored with us.

Objection to emails for advertising
We hereby expressly object to the use of contact data published within the scope of the imprint obligation for sending unsolicited advertising and information material. The operators of the pages expressly reserve the right to take legal action in the event that unsolicited advertising information is sent, e.g. through spam mails.