Valle andaluz del hidrógeno verde electrolyser – Huelva

All published evidence places it in a single member state.

Band meaning: All published evidence places the object in one member state with no published cross-border link.

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.

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.

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.

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.