Browsing and privacy
Cookie policy
Information about essential technical cookies and services that are not enabled in this version of the website.
1. What are cookies?
Cookies are small files a website may store on a device to maintain a session, improve security, remember information or obtain usage statistics.
2. Cookies used
Arrel Energia has not added analytics, advertising, commercial tracking or personalisation cookies. The hosting platform may use strictly necessary technical mechanisms to provide and secure the website and, while it remains private, manage authorised access.
3. External services
WhatsApp is not embedded in the page. The service is only opened when a user selects its link, at which point the external provider’s policies apply.
4. Future changes
If analytics or other non-essential cookies are added, this policy will be updated and a consent mechanism will be installed before they are enabled.
5. Browser controls
You can view, block or delete cookies through your browser settings. Blocking strictly necessary cookies may affect website operation or access.
Last updated: 28 August 2026.