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Project record

Sealhyfe

Public information about this hydrogen project, including status, location, and technical detail.

Hover or focus the dot next to a value to see its confidence and source.

1 sourced values · 6 earlier records · 11 secondary context values

Sourced valueEarlier record, source not yet verifiedSecondary research context

StatusDEMOEarlier record
Original source not yet verified
CountryFranceEarlier record
Original source not yet verified
Capacity1 MWEarlier record
Original source not yet verified
LocationView on map →

Project Identity and Location

Public NameSealhyfeConfidence: Reported
Source: The World’s First Offshore Green Hydrogen Plant Chat with our AI Assistant Azthena logo with the word Azthena Maximise chat window Hide chat window Clear Chat

Earlier records

ProductH2Earlier record
Original source not yet verified
TechnologyPEMEarlier record
Original source not yet verified
Target year2023Earlier record
Original source not yet verified

Secondary research context

Tracker snapshots are supporting research, not verified project facts. They stay separate from the sourced-value count and do not replace confirmed values.

Administrative AreaLe Croisic, Loire-Atlantique, Pays de la Loire, FranceSecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
CountryFranceSecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Public NameSealhyfeSecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Event2023Secondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Show 7 moreHide 7
Progress StatusDEMOSecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
ProductH2Secondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
TechnologyPEMSecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Capacity0.15Secondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Capacity192.308Secondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Capacity1Secondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Capacity1MW, 400 kg H2/dSecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency

Sources

SourceTypePublisherAs of
The World’s First Offshore Green Hydrogen Plant Chat with our AI Assistant Azthena logo with the word Azthena Maximise chat window Hide chat window Clear ChatOriginal sourceAZoCleantech