Interconnexion de l'électricité du Sud-Ouest de l'Europe (IESOE)

Interconexión Eléctrica del Suroeste de Europa
Interligação Eléctrica do Sudoeste da Europa

Search Open Yearbook

This information is part of the Open Yearbook, a free service of UIA's subscription-based Yearbook of International Organizations (YBIO). It includes profiles of non-profit organizations working worldwide in all fields of activity. The information contained in the profiles and search functionality of this free service are limited.

The full-featured Yearbook of International Organizations (YBIO) includes over 72,500 organization profiles, additional information in the profiles, sophisticated search functionality and data export. For more information about YBIO, please click here or contact us.

The UIA is a leading provider of information about international non-profit organizations. The aim of the Open Yearbook is to promote the activities of international non-governmental organizations (INGOs) and intergovernmental organizations (IGOs).

Contact Details

More detailed data available with paid subscription.




18 Nov 1988. Replaces H-XD9975 - Union franco-ibérique pour la coordination de la production et du transport d'électricité (UFIPTE). Also referred to in English as Electric Interconnection of Southwest Europe.


Evaluate the present and future electric power system operation of France, Spain and Portugal, through the analysis of electricity contingencies in the international tie lines, stability problems, and power and frequency control problems in order to obtain a better parallel operation; improve present and future variable production costs of electricity with an increase of the electricity exchanges among the three countries.


3 Delegations (France, Spain, Portugal), each one composed of 6 members, 5 elected by the utilities in charge of electricity generation and transmission, and 1 delegate of the public administration.


Available with paid subscription only.


Available with paid subscription only.

Type I Classification

Available with paid subscription only.

Type II Classification

Available with paid subscription only.

Subjects *

Available with paid subscription only.



Last News


* Subject classification is derived from the organization names and aims.
** UN SDGs are linked to the subject classification.

You are viewing an organization profile from the Yearbook of International Organizations Online.
← return to your search page to find additional profiles.
Terms of Use

UIA allows users to access and make use of the information contained in its Databases for the user’s internal use and evaluation purposes only. A user may not re-package, compile, re-distribute or re-use any or all of the UIA Databases or the data* contained therein without prior permission from the UIA.

Data from database resources may not be extracted or downloaded in bulk using automated scripts or other external software tools not provided within the database resources themselves. If your research project or use of a database resource will involve the extraction of large amounts of text or data from a database resource, please contact us for a customized solution.

UIA reserves the right to block access for abusive use of the Database.

* Data shall mean any data and information available in the Database including but not limited to: raw data, numbers, images, names and contact information, logos, text, keywords, and links.