Cookie Policy

Our website, (the "Website"), uses technology known as "cookies" in order to gather information on the use of the Website.

We use these cookies to facilitate your use of the Website, distinguish you from other users, offer you a better user experience and identify problems in order to improve our Website.

The purpose of this cookies policy is to provide you with clear and precise information on the cookies that are used on our Website (the "Cookies Policy").

Should you wish further information on the cookies used on our Website, you can send an email to the following address:


A cookie is a file that is downloaded on your computer (or mobile device) in order to store data that can be updated and recovered by the entity responsible for installing it.

Information gathered using cookies can include the date and time of visits to the Website, the pages viewed, the time spent on the Website and the sites visited just before and just after it.


Our Website uses the cookies described below:

In-house cookies

These cookies are sent to your computer and managed solely by us to ensure the better functioning of the Website. The information gathered is used to improve the quality of our service and enhance your user experience. These cookies remain in your browser for longer, allowing us to recognize you as a repeat visitor to the Website and adapt its content to offer you content in line with your preferences.

Third-party analytics cookies

Our Website also uses the traffic measuring system Google Analytics, a Google web analysis tool that allows us to measure how users interact with our Website. It also sets cookies on the domain of the site the user is visiting and uses a set of cookies known as "__utma" and "__utmz" to gather information anonymously and to report Website trends without identifying individual users. Learn more about Google Analytics cookies and privacy.

Together with our server logs, they enable us to ascertain the total number of users visiting our Website and the most popular areas. Thanks to them, we can obtain information that helps us to improve browsing and offer a better services.

If you interact with the content of our Website, third-party cookies may also be installed (for example, by clicking on social media buttons or viewing videos housed on other sites). Third-party cookies are those established by a domain different to our Website. We cannot access the data stored in cookies of other websites when you browse these other websites.

Here is a link to the Google website where you can find a description of the type of cookies used by Google Analytics and their expiration time:


By browsing and remaining on our Website, you are consenting to the use of the above cookies, for the time periods established and on the conditions contained in the Cookies Policy.


In any case, since cookies are not necessary for the use of our Website, please note that you can block or disable them by configuring your browser to allow you to block the installation of some or all cookies. Almost all browsers allow you to be alerted to the presence of cookies or block them automatically. If you block cookies, you can continue to use our Website, although some services may be limited and your experience on our Website may be less satisfactory as a result.


Should you wish to withdraw your consent in relation to the Cookies Policy at any time, you must delete the cookies configured on your computer (or mobile device) using the settings and configuration of your Internet browser.

For further information on deleting, disabling or blocking cookies, please visit:

Changing your browser cookie configuration and settings

Unless you have adjusted the configuration of your browser, our system will create cookies when you visit our Website. Bear in mind that all Internet browsers allow you to change this configuration. For more information on how to adjust cookie configurations on the following browsers, please click on the relevant link:

Internet Explorer:





Our Website Cookies Policy may be updated and we therefore recommend that you review this policy every time you access our Website in order to be duly informed of how and why we use cookies.

The Cookies Policy was last updated on June 20, 2013.


Should you have any queries, comments or suggestions about the Cookies Policy, please write to:




In accordance with the provisions of Organic Law 15/1999, of 13 December, on the Protection of Personal Data ("LOPD"), we inform you that the personal data and other information you provide us when filling out any electronic form available in the Portal ("Data") will be incorporated into a repository of personal data owned by REN. The objective of the Data processing is to carry out your request. The questions included in each of the forms are optional in nature, except those marked with an asterisk (*), which are mandatory. If you do not answer the mandatory questions, REN reserves the right not to process incomplete requests.


In order to meet your petition or request for information, your Data may have to be communicated by REN to the remaining companies integrating the REN Group. REN Group's companies are listed and may be consulted at any time on the website:


In one of the electronic forms, you will be asked to express your consent to having commercial communications sent to you via any means, including email or equivalent electronic means of communication, in accordance with the provisions of article 21 of LSSI.


REN uses the security levels required by Royal Decree 1720/2007, of 21 December, which approves the Regulation of LOPD's development, suited to the nature of the data constantly being processed. In spite of the previous, the technical security in a medium such as the Internet is not impregnable, and malicious actions by third parties may take place, even if REN makes use of all available means to avoid them.


In compliance with article 22.2 of LSSI, REN will only use data storage and recovery devices ("Cookies") when the user gives his/her prior consent to do so, in accordance with the information in the pop-up window of the user's browser when he/she first accesses the Portal, and in accordance with the remaining terms and conditions mentioned in REN's Cookie Policy, which all users must be aware of.


The User may exercise his/her rights of Access, Rectification, Cancellation and Opposition ("ARCO Rights"), in accordance with the law, by communicating via post with REN's Legal Department, Av. Estados Unidos da América 55, 1749-061 Lisbon, Portugal, or by sending an email to the following address:, stating, in both cases, his/her name and surnames.