ENQEIR920 - Alternative Fibre Path for Celtic Interconnector

Amounts and figures

Description

EirGrid plc (EirGrid) is the Transmission System Operator (TSO) and Market Operator (MO) in the wholesale trading system in Ireland. Réseau de Transport d'Électricité (RTE) is the French TSO; it owns, operates and develops the French Electricity Transmission System with the primary objectives of balancing electricity generation with consumption and guaranteeing the secure operation of the power system. RTE and EirGrid, have been engaged in exploring the feasibility of an interconnector project between Ireland and France, which will hereafter be referred to as either the ”Celtic Interconnector Project” and/or “Project”. The purpose of the Pre-Qualification Questionnaire is to invite qualification applications from interested parties (Candidates) for the provision to the Company (defined below), of an Alternative Fibre Path for the Celtic Interconnector project. Only one company will be awarded the final contract, for a period of 8 years, with the option to extend for another 7 seven years.

Awards

Official publications

• ENQEIR1016 - Supply Chain Services Framework
  Published: 13 October 2026
• ENQEIR1004 - Taxation Compliance and Consulting Services
  Published: 8 October 2026
• ENQEIR986 – Third Party Independent Review (Offshore)
  Published: 21 August 2026
• Oracle Master Agreement
  Published: 4 August 2026
• Greenlink Blackstart Services 2026
  Published: 9 July 2026
• CGI_IT_UK EirGrid MASS Support
  Published: 16 June 2026
• ENQEIR1007 - DS3 System Services – Volume Uncapped – Gate 15
  Published: 15 June 2026
• ENQEIR928 Low Carbon Inertia Services (LCIS)
  Published: 1 June 2026
• ENQEIR972 - IT Research and Advisory Service Framework
  Published: 20 May 2026
• Technical Specification and Requirements for Power Quality / Transient Recorders
  Published: 13 May 2026

Previous and next from EirGrid plc

• ENQEIR708 - Multi-party Framework for the Provision of IT Services — 23 July 2025
• ENQEIR897 - DS3 System Services – Volume Uncapped – Gate 11 — 17 July 2025
• ENQEIR929 - DS3 System Services – Volume Uncapped – Gate 12 — 17 July 2025
• ENQEIR586 - IT Managed Support Services — 8 July 2025
• ENQEIR892 Audit of Scheduling and Dispatch Process — 8 July 2025
• ENQEIR792 - IT Network and Security Equipment and Support Services — 7 July 2025

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Frequently asked questions

Who is the buyer of this tender?

The contracting authority is EirGrid plc (European Union).

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