Privacy Policy

Cube Green Energy takes the protection of personal data seriously. This Privacy Notice explains what personal data we collect when you visit our website, why we process it, and how we protect it. It is intended to comply with the EU GDPR and applicable German and EU laws. We process your data only for legitimate purposes and in accordance with Article 6 of the GDPR.

Data Controller and Contact

The data controller is Cube Green Energy GmbH, Budapester Str. 35, 10787 Berlin, Germany.

Contact: phone +49 30 8009349-21, E-mail: dataprotection@cubegreenenergy.com
For data protection questions, you may also contact our Data Protection Officer at dataprotection@cubegreenenergy.com

What Data We Collect

We collect the following categories of data when you use our website:

- Contact Data: name, email, phone number, and (or) any information you submit via our contact us forms or by communicating with us.
- Technical Data: Internet protocol (IP) address, device identifiers, browser type, operating system, and similar information transmitted by your browser.
- Usage Data: Pages visited, referral URL, timestamps and clickstream data via Google Analytics, a web analytics service of Google LLC (USA) as well as analytics functionalities provided by our website hosting platform, Wix.com
-Cookie Data: See Cookie Policy below for details.

How We Use Your Data & Legal Bases

We use your data for the following purposes:

- Responding to Inquiries: We use contact form data to answer your questions or requests. Legal basis: your consent by submitting the form (Art. 6(1)(a) GDPR), and our legitimate interest (Art. 6(1)(f)) in providing customer support.
- Website Analytics: We analyze website usage to improve and enhance user browsing experience. This uses Google Analytics and by our website hosting platform, Wix.com Legal basis: your consent (Art. 6(1)(a) GDPR under TTDSG). We only collect anonymised statistics (IP anonymised, data aggregated).
- Website Functionality: Technical cookies and data (session management, load balancing) ensure the site works correctly. Legal basis: necessary for our legitimate interests in providing the online service (Art. 6(1)(f)).
- Marketing (none currently used): If we were to use cookies for marketing, we would rely on your consent (Art. 6(1)(a)).

Cookies (Cookie Policy excerpt)

We use necessary cookies to operate the site (e.g., login sessions, security). These are enabled by default and do not require consent (they are exempt under TTDSG §25). All other cookies (functional, analytics, marketing) are disabled by default. You will be asked to consent via our banner before these are activated.

- Analytics Cookies:
Analytics cookies are used to collect information about how visitors interact with our website, such as visit counts, page views, and user behaviour, in order to analyse traffic and improve site performance. We use Google Analytics 4, a web analytics service provided by Google LLC (USA), as well as analytics functionalities provided by our website hosting platform, Wix.com Ltd. These services may process personal data, including IP addresses and usage data, which are processed in pseudonymised form (including IP anonymisation where applicable). Data may be transferred to countries outside the European Economic Area, including the United States. For further information, please refer to the respective privacy policies of Google and Wix.
Analytics cookies are only set with your prior consent in accordance with Art. 6(1)(a) GDPR and §25 TTDSG. We retain analytics data for a limited period in line with our configuration and the respective provider settings (e.g., up to 14 months for Google Analytics). Where analytics functionalities are provided by Wix, data retention is subject to the platform’s configuration and policies and is limited to what is necessary for the respective purpose.
You can withdraw or manage your consent at any time via the cookie banner or the “Settings” option.

- Functional Cookies: Enable enhanced features (e.g., language preferences), collect data to remember choices users make to improve and give a more personalized experience. Purpose: improve user experience. Activated only if you opt in via Settings.

-Marketing Cookies: (None are set on our site.) If used, they would track visits across sites to show relevant ads. Consent required, not in use.

You can accept or reject each category of non-essential cookies in the banner. You can withdraw consent at any time via the “Cookie Settings” link on our site.

Data Sharing and Transfers

We do not sell personal data. We share data only with: (a) our service providers who process data on our behalf (e.g., website host (Wix), Google Analytics) under confidentiality agreements, and (b) authorities if legally compelled. Some providers (e.g., Google, Wix) may transfer data outside the EU; we have EU standard contractual clauses or use services with approved data transfer mechanisms.

Data Retention

We keep your personal data only as long as necessary for each purpose:

- Contact form submissions: up to 12 months after last contact unless you request deletion earlier.
- Website analytics data: aggregated data (no personal identifiers) stored for up to 14 months (Google Analytics). Where analytics functionalities are provided by our website hosting platform (Wix.com Ltd.), data retention is subject to the platform’s configuration and policies and is limited to what is necessary for the respective purpose.
- Technical logs: kept up to 30 days for security/maintenance, then purged. Session cookies expire at session end.

After these periods, personal data are deleted or fully anonymised, in line with GDPR Art.5(1)(e)

Your Rights

Under the GDPR, you have the right to request:
- Access – confirmation and a copy of your personal data.
- Rectification – correction of inaccurate data.
- Erasure (Right to be Forgotten) – deletion of your data (where no overriding reason to keep it).
- Restriction – limit how we use your data.
- Data Portability – transfer of your data to yourself or another controller.
- Objection – oppose our processing (for direct marketing or legitimate interests).
- Withdraw Consent – if processing is based on consent, you may withdraw it at any time (without affecting prior processing).

You have the rights to access your personal data, correct errors, erase data, restrict processing, and data portability (Art.15–20 GDPR) as explained above. If processing is based on consent, you may withdraw consent any time (Art.7(3) GDPR) without affecting prior lawfulness. To exercise any right, please contact dataprotection@cubegreenenergy.com We will respond promptly (within 1 month per GDPR rules)
You also have the right to object to processing (Art.21) and to lodge a complaint with a supervisory authority (e.g., Berlin DPA or the Federal Commissioner for Data Protection)

Supervisory Authority

For data protection issues, you may also contact the German Federal Commissioner (BfDI) or your local state DPA. More info: www.bfdi.bund.de.

Imprint (Legal Notice)

For company details, registered office, directors, and registration numbers, see our Impressum/Legal Notice page.

This Privacy Notice was last updated on 14 April 2026.

Cube Green Energy (the “Company” or “we”) respect the privacy of our visitors to our website, as well as other individuals who interact with our business. This privacy policy is intended to inform you of our policies and practices regarding the collection, use and disclosure of any personal information we collect, or you submit to us when you visit and use our website. “Personal information” is information about you that is personally identifiable such as your name, address, email address, or phone number, and other information that is not otherwise publicly available.

We reserve the right to change this policy at any given time. If you want to make sure that you are up to date with the latest changes, we advise you to frequently visit this page.

What User Data We Collect

When you visit the website, we may collect the following data:

Your IP address & Navigational data.
Your information such as e-mail address or phone number that you provide us by filling in forms on our website.
Details of your visits to our website (Through third party data collection technologies such as Google Analytics, Cookies (or browser cookies) including traffic data, location data, logs, language preference, and other communication data and the phone number that you access and use on the website.
Information about your computer and internet connection, including your operating system, and browser type.

Why We Collect Your Data

As you navigate our website, certain passive information will be collected, including Internet protocol addresses and navigational data. This type of information will be used for the purposes of gathering data to provide improved administration of our website, and to improve the quality of your experience when interacting with our website.

If you choose to use the form on the Contact page, or to email, text, instant message, call us, or speak with us in-person, we will also collect the information you provide. Such information will be used to respond to your inquiry and may be used for the purposes of gathering data to provide improved service.

We do not and will not sell your personal information in exchange for monetary or other valuable consideration.

As you navigate through and interact with our website, we may use automatic data collection technologies to collect certain information about your equipment, browsing actions, and patterns, including:

Details of your visits to our website, including traffic data, location data, logs, language preference, and other communication data and the resources that you access and use on the website.
Information about your computer and internet connection, including your IP address, operating system, and browser type.

Information We Collect Through Automatic Data Collection Technologies

The information we collect automatically is only statistical data and does not include personal information, but we may maintain it or associate it with personal information we collect in other ways or receive from third parties. It helps us to improve our website and to deliver a better and more personalized service.

The technologies we use for this automatic data collection may include:

Cookies (or browser cookies): A cookie is a small file placed on the hard drive of your computer. You may refuse to accept browser cookies by activating the appropriate setting on your browser. However, if you select this setting, you may be unable to access certain parts of our website. Unless you have adjusted your browser setting so that it will refuse cookies, our system will issue cookies when you direct your browser to our website.

Safeguarding and Securing the Data

We are committed to securing your data and keeping it confidential. We have acted reasonably in implementing measures to prevent data theft, unauthorized access, and disclosure by implementing the latest technologies and software, which help us safeguard all the information we collect online.

Our Cookie Policy

Once you agree to allow our website to use cookies, you also agree to use the data and to collect certain information about your equipment, browsing actions, and patterns.

The data we collect by using cookies is used to customize our website to improve the quality of your browsing experience when interacting with our website. After we use the data for statistical analysis, the data is completely removed from our systems.

Please note that cookies do not allow us to gain control of your computer in any way. They are strictly used to monitor which pages you find useful and which you do not so that we can provide a better experience for you.

If you want to disable cookies, you can do so by accessing the settings of your internet browser.

Consent to Terms and Conditions

By visiting or interacting with this website or providing personal information to Cube Green Energy and/or any parent, subsidiary, and affiliated entities – whether online, via email or telephone, or in person, you consent to all terms and conditions expressed in this privacy policy.

Links to Other Websites

Our website may contains links that lead to other websites. If you click on these links, we are not held responsible for your data and privacy protection. Visiting those websites is not governed by this privacy policy agreement. Make sure to read the privacy policy documentation of the website you go to from our website.

Questions About the Policy

If you have any questions or concerns about this privacy policy or the Company’s privacy practices, please contact us at info@cubegreenenergy.com