Legal information

Who we are

This is the corporate website for I-DE Redes Eléctricas Inteligentes, S.A.U. (forwards on i-DE) a company belonging to the group of companies under Iberdrola, S.A., whose corporate purpose is exclusively to perform regulated activities involving management of the electricity distribution grid in the areas it operates in, strictly subject to the provisions for these regulated activities in Law 24/2013, of 26 December, on the Electrical Sector and in the Code for the Separation of Activities for companies in the Iberdrola Spain group with regulated activities.

I-DE Redes Eléctricas Inteligentes, S.A.U. has its registered business address in Bilbao (Bizkaia), Avenida de San Adrián, 48. For more information, please contact us at the following email

I-DE Redes Eléctricas Inteligentes, S.A.U. is registered on the Biscay Commercial Registry, on folio 179 of Volume 3863 of the general companies section, sheet no. BI-27.057, with company tax ID number A-95075578.

Terms of use

I-DE Redes Eléctricas Inteligentes, S.A.U. (forwards on i-DE), provides access to the website under the following terms of use:


By gaining access to the website, you become a USER and, as a USER, express full acceptance without reservations to all and each one of the present TERMS OF USE, notwithstanding the particular terms and conditions that may become applicable should the USER seek to enter into an electricity contract.

The website provides the USER with various amounts of information posted by i-DE, or third-party service providers. The Portal service is offered free of charge. However, i-DE, reserves the right to condition access to some services on prior USER registration through completion of a User Registration Form, which is available to anyone who wishes to become as a REGISTERED USER.

Registration in the services as a registered user

To access certain services, you must be a REGISTERED USER of The data entered in the Registration Form are given freely and voluntarily, though they should nevertheless be true and realistic.

Personal data protection

i-DE guarantees the security and confidentiality of the data provided by each USER pursuant to the Spanish Personal Data Protection Act (Law 3/2018 of December 5th) and the company's own applicable Privacy Policy.

Intellectual and industrial property

The intellectual and industrial property rights to the content of the pages on the website, their graphic design and computer codes, as well as the trade names, trademarks and distinctive signs that appear therein, are owned by i-DE, unless otherwise indicated.

Any reproduction, distribution, commercialisation or transformation of the content which has not been expressly authorised by its owner constitutes an infringement of the intellectual and industrial property rights protected by Law.

Content and proper use

i-DE, guarantees that all the content and services offered at respect the principle of human dignity, the principle of non-discrimination on grounds of race, sex, religion, opinion, nationality, disability or any other personal and social circumstance, as well as the principle of youth and child protection.

Likewise, the USER undertakes to make proper use of the content and services at, which may never be used for illegal activities or actions that could be contrary to public order, national defence or public health. Any use by the USER of the content and services must adhere to the principles listed in the preceding paragraph.


The web pages at provide links to other websites or content owned by third parties. The sole purpose of such links is to provide the USER with the opportunity to glean further information from these links. i-DE will not be held liable for the results that access to those links may have for the USER.

Use of cookies

The website uses cookies to facilitate browsing through its web pages so as to permit the recognition of the REGISTERED USER, who needs not re-register with each visit upon completion of the initial registration.

A cookie is a small data file stored on the USER's computer which is unable to read the content of the computer's hard drive or other cookies created by other service providers. Cookies enable the customisation of the services and content based on each USER's preferences while also enabling us to measure the traffic at The information obtained through these cookies is anonymous, thus it is not associated with any USER and does not enable identification by name and surname.

USERS can configure their computer browser according to their personal needs so as to warn them when cookies are received and prevent their installation on the hard drive.

The website use own and third-party cookies to facilitate the browse by his website and obtain major efficiency and customize the services offered to the USERS. For more information about their use, click on i-DE's Cookie policy.

Exclusion of guarantees and liabilities

Access to and usage of the web pages at shall be done under the sole and exclusive liability of the USER.

i-DE neither guarantees nor assumes liability for damages of any kind arising from the following circumstances:

1. Lack of continuity in the operation of, or malfunctioning of the website.

2. Lack of usefulness, appropriateness or validity of the services and content offered on, in relation to the USER's results and expectations.

3. Existence of viruses or programmes on the USER's computer or presence of viruses in the services provided by third parties through

Jurisdiction and applicable law


These Terms of Use shall be governed by Spanish legislation.

In the event of any discrepancy or conflict in connection with the interpretation or application of these Terms of Use or the website's content, in general, i-DE and the USER expressly waive any other venue and submit to the jurisdiction of the courts of justice of the USER's place of residence. Should the USER reside outside Spain, i-DE and the USER expressly waive any other venue and submit to the jurisdiction of the courts of justice of the city of Bilbao.

Privacy Policy

I-DE Redes Eléctricas Inteligentes, S.A.U. is committed to protecting your privacy and guarantees compliance with personal data protection legislation.

And specifically, that your personal information will be processed:

  • in a lawful, fair and transparent manner;
  • in accordance with certain explicit and legitimate ends;
  • only if it is appropriate, relevant and limited to what is necessary in relation to its processing;
  • accurate and updated;
  • in such a way that identification of the interested party is allowed only during such time as is necessary for the purposes of its processing;
  • and guaranteeing its security.

There will be no processing other than that provided for herein. If this privacy notice is updated, we will inform you in due time in writing.

You should read this notice, and if applicable, updates thereof, in order to know the purpose of the processing of your personal details and circumstances thereof by I-DE Redes Eléctricas Inteligentes, S.A.U.

Who is responsible for processing your data?

Identity: I-DE Redes Eléctricas Inteligentes, S.A.U.

Postal Address: Avda. de San Adrian, 48, Bilbao (Bizkaia).

Contact details of the Data Protection Officer:

What will we process your data for?

Your personal information will be processed for the following purposes:

  • To manage and process requests for information
  • To manage your registration and use of the website of I-DE Redes Eléctricas Inteligentes, S.A.U.
  • To manage the supply point or points and your third-party access contract to the grid associated with the latter (among other matters, requests, modifications, claims, billing, etc.)
  • To carry out the necessary procedures in order to manage the electricity and production facilities
  • To comply with legal information obligations

What is the legal basis for processing your data?

The legal basis for the treatment of your data is the contractual relationship you have with I-DE Redes Eléctricas Inteligentes, S.A.U. and, in the absence of the latter, the legitimate interest that I-DE Redes Eléctricas Inteligentes, S.A.U. has in attending to your inquiry.

Who will your data be revealed to?

Your personal data will not be communicated to any third party outside of I-DE Redes Eléctricas Inteligentes, S.A.U. unless the latter is required by law.

How long will we keep your data?

We will keep your data during the term of your third party access contract to the grid, and for the time necessary to comply with the legal custody of information obligations.

Notwithstanding the foregoing, the personal data provided may be kept duly blocked for any length of time as may be required by applicable regulation.

What are your rights?

You have the right to:

  • Access your personal data subject to processing,
  • request the correction of inaccurate data or,
  • if appropriate, request its deletion when the information is no longer necessary for the purposes for which it was collected,
  • in addition to exercising your right of opposition and limitation of its processing,
  • the portability of the data, as explained in the additional information.

You can exercise these rights by writing a letter, attaching a copy of your Identification Document, to the following address:


Supply Point Office. Apdo. de Correos 61147, 28080 Madrid or to the following email:

In the event that your rights have not been satisfied, you may submit a complaint before the Spanish Data Protection Agency.