BAY OF BISCAY INTERCONNECTION - PCI (EIB-20230373)

Regions
  • Europe and Central Asia
Geographic location where the impacts of the investment may be experienced.
Countries
  • France
  • Spain
Geographic location where the impacts of the investment may be experienced.
Specific Location
Biscay Bay, Cubnezais (FR), Gatika (SP)
Whenever identified, the area within countries where the impacts of the investment may be experienced. Exact locations of projects may not be identified fully or at all in project documents. Please review updated project documents and community-led assessments.
Financial Institutions
  • European Investment Bank (EIB)
International, regional and national development finance institutions. Many of these banks have a public interest mission, such as poverty reduction.
Project Status
Approved
Stage of the project cycle. Stages vary by development bank and can include: pending, approval, implementation, and closed or completed.
Bank Risk Rating
U
Environmental and social categorization assessed by the development bank as a measure of the planned project’s environmental and social impacts. A higher risk rating may require more due diligence to limit or avoid harm to people and the environment. For example, "A" or "B" are risk categories where "A" represents the highest amount of risk. Results will include projects that specifically recorded a rating, all other projects are marked ‘U’ for "Undisclosed."
Voting Date
Dec 11, 2024
Date when project documentation and funding is reviewed by the Board for consideration and approval. Some development banks will state a "board date" or "decision date." When funding approval is obtained, the legal documents are accepted and signed, the implementation phase begins.
Borrower
Interconnexion Electrique France Espagne SAS (INELFE)
A public entity (government or state-owned) provided with funds or financial support to manage and/or implement a project.
Sectors
  • Energy
  • Infrastructure
The service or industry focus of the investment. A project can have several sectors.
Investment Type(s)
Loan
The categories of the bank investment: loan, grant, guarantee, technical assistance, advisory services, equity and fund.
Investment Amount (USD)
Not Disclosed
Value listed on project documents at time of disclosure. If necessary, this amount is converted to USD ($) on the date of disclosure. Please review updated project documents for more information.
Primary Source

Original disclosure @ EIB website

Updated in EWS Jun 20, 2025

Disclosed by Bank Jun 19, 2025


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Project Description
If provided by the financial institution, the Early Warning System Team writes a short summary describing the purported development objective of the project and project components. Review the complete project documentation for a detailed description.

As stated by the EIB, the project concerns the implementation of a High-Voltage Direct Current (HVDC) link interconnecting France and Spain across the Biscay Bay. The project will have a rated capacity of 2000 MW, DC voltage of 400 kV and a total route length of circa 390 km.

The project will expand the electricity interconnection between Spain and France, thereby improving the integration of the EU electricity market and the operation of renewable power generation in both countries, and more widely between the Iberian Peninsula and the rest of Europe.

The Bay of Biscay interconnection is classified by the EU as a Project of Common Interest or PCI, and is being delivered by Inelfe a joint venture between Red Eléctrica and Réseau transport d’électricité. It is co-funded by a Connecting Europe Facility (CEF) grant of €578 million.  

The connection will link two alternating current systems via a submarine direct current line. At each end of the connection, stations in Cubnezais in France and Gatika in Spain will convert the direct current into alternating current for connection to the transmission grids of Spain and France.

Investment Description
Here you can find a list of individual development financial institutions that finance the project.
Private Actors Description
A Private Actor is a non-governmental body or entity that is the borrower or client of a development project, which can include corporations, private equity and banks. This describes the private actors and their roles in relation to the project, when private actor information is disclosed or has been further researched.

As stated by Bloomberg, Interconnexion Electrique France Espagne (INELFE) provides energy services. The Company develops new electrical interconnection projects to increase electrical quality and security. INELFE serves customers in France and Spain.

Inelfe is a joint venture between Red Eléctrica and Réseau transport d’électricité.

As stated by the EIB:

Red Eléctrica

Red Eléctrica is the transmission system operator (TSO) for the Spanish electricity system and Redeia’s flagship. Since 1985, Red Eléctrica guarantee the security of supply in Spain, driving its social and economic development. Now, the company is also the backbone of the energy transition in the country.

Réseau Transport d’Électricité

The French electricity-transmission-system operator, RTE, provides a public service: guaranteeing a constant supply of electricity throughout France, with the same standard of service, thanks to the efforts of its 10,025-strong staff. RTE manages electricity flows, balancing production and consumption in real time. RTE maintains and develops the high and very-high voltage grid (from 63,000 to 400,000 volts) which includes nearly 100,000 kilometres of overhead lines, 7,000 kilometres of underground lines, 2,900 operational substations, some jointly operated, and around fifty cross-border lines. With 37 interconnections with neighbouring countries, the French grid is the largest in Europe. RTE is an independent and neutral industrial operator of the energy transition, optimising and transforming its grid to connect new consumers and low-carbon electricity generation facilities.

Private Actor 1 Private Actor 1 Role Private Actor 1 Sector Relation Private Actor 2 Private Actor 2 Role Private Actor 2 Sector
- - - - Interconnexion Electrique France Espagne SAS (INELFE) Client Energy
RTE Reseau de Transport d'Electricite SADIR Parent Company Energy contracts with Red Eléctrica de España Parent Company Energy

Contact Information
This section aims to support the local communities and local CSO to get to know which stakeholders are involved in a project with their roles and responsibilities. If available, there may be a complaint office for the respective bank which operates independently to receive and determine violations in policy and practice. Independent Accountability Mechanisms receive and respond to complaints. Most Independent Accountability Mechanisms offer two functions for addressing complaints: dispute resolution and compliance review.

No project contacts provided at the time of disclosure.

ACCESS TO INFORMATION

You can submit an information request for project information at: https://www.eib.org/en/infocentre/registers/request-form/request-form-default.htm

ACCOUNTABILITY MECHANISM OF EIB

The EIB Complaints Mechanism is designed to facilitate and handle complaints against the EIB by individuals, organizations or corporations affected by EIB activities. When exercising the right to lodge a complaint against the EIB, any member of the public has access to a two-tier procedure, one internal - the Complaints Mechanism Office - and one external - the European Ombudsman. A complaint can be lodged via a written communication addressed to the Secretary General of the EIB, via email to the dedicated email address: complaints@eib.org, by completing the online complaint form available at the following address: http://www.eib.org/complaints/form via fax or delivered directly to the EIB Complaints Mechanism Division, any EIB local representation office or any EIB staff. For further details, check: http://www.eib.org/attachments/strategies/complaints_mechanism_policy_en.pdf

When dissatisfied with a complaint to the EIB Complaints Mechanism, citizens can then turn towards the European Ombudsman. A memorandum of Understanding has been signed between the EIB and the European Ombudsman establishes that citizens (even outside of the EU if the Ombudsman finds their complaint justified) can turn towards the Ombudsman on issues related to 'maladministration' by the EIB. Note that before going to the Ombudsman, an attempt must be made to resolve the case by contacting the EIB. In addition, the complaint must be made within two years of the date when the facts on which your complaint is based became known to you. You can write to the Ombudsman in any of the languages of the European Union. Additional details, including filing requirements and complaint forms, are available at: http://www.ombudsman.europa.eu/atyourservice/interactiveguide.faces

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How it works