Project record
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
Source: Bauhaus-Universität Weimar: LocalHy
LocationView on map →
Project Identity and Location
Public NameLocalHyConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Source: Bauhaus-Universität Weimar: LocalHy
Site NameSonneberg-Heubisch wastewater treatment plantConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Source: Bauhaus-Universität Weimar: LocalHy
Administrative AreaSouthern ThuringiaConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
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
Source: Bauhaus-Universität Weimar: LocalHy
Project Purpose and Configuration
Carbon Reductionreducing emissionsConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
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
Source: Bauhaus-Universität Weimar: LocalHy
Final Usefuel for fuel cell vehicles, electricity generation, aeration of municipal wastewater treatmentConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Source: Bauhaus-Universität Weimar: LocalHy
Power Sourcerenewable electricityConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Source: Bauhaus-Universität Weimar: LocalHy
Show 3 moreHide 3
Producthydrogen, oxygenConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Source: Bauhaus-Universität Weimar: LocalHy
Project Typecollaborative research and development projectConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Source: Bauhaus-Universität Weimar: LocalHy
Technologypressure electrolyserConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Source: Bauhaus-Universität Weimar: LocalHy
Project Lifecycle and Change
EventProject duration: 01.08.2015 - 31.10.2020Confidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Source: Bauhaus-Universität Weimar: LocalHy
Lifecycle StagecompletedConfidence: Reported
Source: Bauhaus-Universität Weimar: LocalHy
Source: Bauhaus-Universität Weimar: LocalHy
Earlier records
Technology detailUnknown PtXEarlier record
Original source not yet verified
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
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
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
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
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
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
Confidence: Reported
Snapshot 2026-06-18
Source: Secondary source · International Energy Agency
Sources
| Source | Type | Publisher | As of |
|---|---|---|---|
| Bauhaus-Universität Weimar: LocalHy | Original source | Bauhaus-Universität Weimar | |
| Startseite - localhy | Original source | localhy project consortium |