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LocalHy

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.

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

Sourced valueEarlier record, source not yet verifiedSecondary research context

Progress Statusdemonstrator installed and operated; general feasibility provenConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
CountryGermanyConfidence: Reported
Source: Startseite - localhy

Project Identity and Location

Public NameLocalHyConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Site NameSonneberg-Heubisch wastewater treatment plantConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Administrative AreaSouthern ThuringiaConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Official NameHYPOS LocalHy - Distributed electrolysis system with combined hydrogen and oxygen usage from renewablesConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy

Project Purpose and Configuration

Carbon Reductionreducing emissionsConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Componentspressure electrolyser, hydrogen fuelling station, closed cycle hydrogen-oxygen engine, scaled experimental sewage treatment plantConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Final Usefuel for fuel cell vehicles, electricity generation, aeration of municipal wastewater treatmentConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Power Sourcerenewable electricityConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Show 3 moreHide 3
Producthydrogen, oxygenConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Project Typecollaborative research and development projectConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Technologypressure electrolyserConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy

Project Lifecycle and Change

EventProject duration: 01.08.2015 - 31.10.2020Confidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Lifecycle StagecompletedConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy

Earlier records

Technology detailUnknown PtXEarlier 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.

CountryGermanySecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Public NameLocalhySecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Event2019Secondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Progress StatusOperationalSecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Show 2 moreHide 2
ProductH2Secondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
TechnologyOther ElectrolysisSecondary source
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency

Sources

SourceTypePublisherAs of
Bauhaus-Universität Weimar: LocalHyOriginal sourceBauhaus-Universität Weimar
Startseite - localhyOriginal sourcelocalhy project consortium