Infrastructure dossiers › Hydrogen interconnector France Luxembourg [currently known as “Hy4link (FR)”]

Hydrogen interconnector France Luxembourg [currently known as “Hy4link (FR)”]

Project · BE, FR, LU · also referenced as Hy4link (FR)

Designation: PS-PLANNED-NOT-PERMITTING Assessment: Partially assessed Location: not established

Strategic assessment

An official EU-listed energy project. It spans more than one country. Operational facts, dependencies and consequences are not yet assessed.

Official designation is a legal status. It is shown separately from the analytical assessment above and is never treated as demonstrated strategic importance.

Assessment by dimension

Why it matters

Essential-function significance Not yet assessed

No evidence-based method has yet been applied to this dimension for this object. The absence of an assessment is not an assessment.

Unresolved: significance level for the supported functions

Published-network connections Not applicable

This dimension does not apply to this class of record.

Unresolved: physical connectivity beyond the published network

Cross-border relevance multi country

Recorded jurisdictions: BE, FR, LU.

Band meaning: The object itself spans more than one jurisdiction.

Method (M-CROSS-BORDER-JURISDICTION v1, confidence medium): Multi-country jurisdiction codes on the object give multi-country. Corridors and EU-wide structures give pan-european. A single-country object whose published network edge reaches an object recorded in a different single country gives border-connected. Otherwise domestic. Only published jurisdictions and edges are counted.

Concentration of designations Not applicable

This dimension does not apply to this class of record.

Unresolved: undesignated national capability of the same type

Civil and dual-use relevance Not yet assessed

No evidence-based method has yet been applied to this dimension for this object. The absence of an assessment is not an assessment.

Unresolved: official dual-use or military-mobility documentation

Exposure and resilience

Cross-domain dependencies Not yet assessed

No evidence-based method has yet been applied to this dimension for this object. The absence of an assessment is not an assessment.

Unresolved: power, data and fuel dependencies

Redundancy and substitutability Not yet assessed

No evidence-based method has yet been applied to this dimension for this object. The absence of an assessment is not an assessment.

Unresolved: evidenced substitute capacity

Capacity and throughput Not yet assessed

No evidence-based method has yet been applied to this dimension for this object. The absence of an assessment is not an assessment.

Unresolved: official capacity or throughput statistics

Disruption consequences Not yet assessed

No evidence-based method has yet been applied to this dimension for this object. The absence of an assessment is not an assessment.

Unresolved: evidence linking disruption to service outcomes

Recovery and replacement constraints Not yet assessed

No evidence-based method has yet been applied to this dimension for this object. The absence of an assessment is not an assessment.

Unresolved: restoration or replacement time evidence

Control and status

Ownership and operational control Not yet assessed

No evidence-based method has yet been applied to this dimension for this object. The absence of an assessment is not an assessment.

Unresolved: official ownership and operator records

Regulatory and programme status eu pci pmi project

Designation follows from the recorded legal instrument (DESIGNATED_UNDER relation). Designation is a legal status, not a demonstrated importance assessment.

Band meaning: On the Union list of projects of common or mutual interest.

Method (M-PROGRAMME-DESIGNATION v1, confidence high): Reads the object's designation class from the published catalogue (TEN-T core / extended core / comprehensive / listed) or Union-list membership for PCI/PMI projects, each backed by the DESIGNATED_UNDER relation to the legal instrument. This dimension restates legal status; it is presented separately from analytical importance.

Evidence

Evidence quality two source

2 cited source(s), 2 supporting assertion(s).

Band meaning: Two distinct cited primary sources.

Method (M-EVIDENCE-QUALITY-COUNT v1, confidence high): Counts distinct cited primary sources and supporting assertions from the published evidence profile. ≥3 sources → multi-source; 2 → two-source; 1 source with >1 assertion → single-source-corroborated; 1 source, 1 assertion → single-source-identity.

Evidence freshness current

Most recent cited evidence: 2026-04-29.

Band meaning: Most recent cited evidence is at most 18 months old.

Method (M-EVIDENCE-FRESHNESS-DATE v1, confidence high): Takes the most recent cited source date from the published evidence profile. ≤18 months → current; ≤36 months → recent; older → dated. Undated evidence yields insufficient-evidence.

Location

No verified or documented geographic reference is published for this object. The map does not display a substitute location for it.

Ownership and operation

Not publicly established in this corpus. Ownership and operation are never inferred.

Capacity and operational facts

No capacity or throughput fact is evidenced in the public corpus for this object.

Dependencies and connected systems

No operational dependency is evidenced yet.

Published designation and network context

These relations describe legal designation and published network membership. They are context, not dependency claims.

Designated under: Commission Delegated Regulation (EU) 2026/764
Has infrastructure feature: Hydrogen pipeline feature for Hy4link (FR) (9.26.1)
Implements: Hydrogen interconnections in Western Europe
Part of: Hydrogen interconnectors France – Luxembourg – Belgium:

Evidence

CINEA reports the project title, technical description, implementation status, commissioning field, countries, promoter mentions and any displayed CEF actions.

undated · CINEA PCI-PMI Transparency Platform — second PCI/PMI list project and infrastructure data · PCI_ALL/MapServer/3; PCI_ID=1508; PCI_CODE=9.26.1 · status ES-PRIMARY-CONFIRMED · confidence 1.000
Annex VII lists project 9.26.1 as a PCI under Part B point (9).

undated · Commission Delegated Regulation (EU) 2026/764 — second Union PCI/PMI list · Annex VII, Part B, point (9), project 9.26.1, PDF p. 11/17 · status ES-PRIMARY-CONFIRMED · confidence 1.000

Not established

The following must not be inferred from this record: physical asset identity, ownership, operation, capacity, availability, dependency.

Currently unresolved: verified geographic location; significance level for the supported functions; power, data and fuel dependencies; evidenced substitute capacity; official capacity or throughput statistics; official dual-use or military-mobility documentation; official ownership and operator records; evidence linking disruption to service outcomes; restoration or replacement time evidence.

Technical record (identifiers and codes)

Object identifier: PCI-PMI-2026-PROJ-9-26-1
Node type: Project
Object class: project
Identity scope: official-project-record
Evidence status: ES-PRIMARY-CONFIRMED
Confidence: 1.000
Scenario eligible: False
API: /api/v1/dossiers/PCI-PMI-2026-PROJ-9-26-1