Privacy Notice

1. Controller

The controller within the meaning of the General Data Protection Regulation (GDPR) is:

zerocool GmbH
Im Holzhau 8
66663 Merzig
Germany

Phone: (+49) 0 68 67 - 920 1001
Email: mail@zerocool.energy

2. General Information

When you visit this website, personal data is processed only to the extent technically necessary to provide the content and ensure the secure operation of the website.

No further processing takes place unless you actively contact us.

3. Hosting

This website is operated by an external service provider (hosting provider):

UD Media GmbH
Kölner Straße 28
41812 Erkelenz
Germany

When this website is accessed, the hosting provider processes technically necessary data in order to deliver the website, ensure stable operation and maintain IT security.

A data processing agreement pursuant to Art. 28 GDPR has been concluded with the hosting provider.

4. Server Log Files

When this website is accessed, information is automatically collected by the web server and stored in so-called server log files.

This may include in particular:

• IP address
• Date and time of access
• Requested page / file
• Amount of data transferred
• Referrer URL
• Browser type and browser version
• Operating system
• HTTP status code

This data is not combined with other data sources.

Purpose of Processing

The processing is carried out for:

• technical provision of the website
• ensuring system security and stability
• error analysis
• defence against attacks and misuse

Legal Basis

Art. 6 para. 1 lit. f GDPR (legitimate interest in the secure and stable operation of the website)

Storage Period

The log files are stored only for as long as necessary to fulfil the purposes stated above. As a rule, the storage period is 7 days unless security-related events require longer retention.

5. No Cookies

This website does not use cookies.

No information is stored on or read from your device that would require consent pursuant to Section 25 TDDDG.

6. No Tracking or Analytics Services

This website does not use any tracking or analytics services.

Your usage behaviour is not evaluated for analytics, marketing or profiling purposes.

7. No External Content

No external third-party content is embedded on this website (for example videos, maps or external fonts) that could result in data being transferred to third parties.

8. Contact

If you contact us by email or telephone, we process the personal data you provide in order to handle your enquiry.

Legal Basis

• Art. 6 para. 1 lit. b GDPR (for contract-related enquiries)
• Art. 6 para. 1 lit. f GDPR (for general enquiries)

Storage Period

The data will be deleted as soon as it is no longer required to process the enquiry and provided that no statutory retention obligations apply.

9. Your Rights

You have the following rights with regard to your personal data:

• Right of access (Art. 15 GDPR)
• Right to rectification (Art. 16 GDPR)
• Right to erasure (Art. 17 GDPR)
• Right to restriction of processing (Art. 18 GDPR)
• Right to data portability (Art. 20 GDPR)
• Right to object (Art. 21 GDPR)

10. Right to Lodge a Complaint

You have the right to lodge a complaint with a data protection supervisory authority regarding the processing of your personal data.

Competent supervisory authority:

Unabhängiges Datenschutzzentrum Saarland
Fritz-Dobisch-Straße 12
66111 Saarbrücken
Germany

Website: https://www.datenschutz.saarland.de

11. Version

Version: May 2026