H2Hub · Data provenance
Raw data → verified intelligence.
We start with 2,934 raw project records from the IEA hydrogen production database, then reconcile against primary sources, developer disclosures and site imagery. What emerges is H2Hub's verified layer — 160 flagship projects with full engineering and commercial metadata.
IEA raw records
0
Countries covered
0
H2Hub verified
160
Operational
0
IEA raw
0
Global hydrogen production database
Reconciled
0
Status-decided projects (Operational · Cancelled · DEMO)
H2Hub verified
160
Field-by-field cross-checked, geo-located, offtaker-mapped
By project status
By technology
By end-product
Top 12 countries by project count
Methodology
How H2Hub reconciles raw data
- Ingest raw IEA hydrogen production project records (0 entries, 0 countries).
- Normalize country codes, technology labels and status categories against ISO-3 and IEA taxonomy.
- Cross-reference each flagship candidate with developer press releases, EPC announcements, permit filings and satellite imagery.
- Add engineering metadata: electrolyser OEM, power source, offtaker, LCOH range, first-of-a-kind indicator.
- Publish the verified layer with source citations and a public Due Diligence dossier per flagship project.