Results

Key Project Results

Discover the innovative technologies, methods and tools developed by the PEACE project to advance high-pressure alkaline water electrolysis.

  • EXTENSION OF THE TEMPEST MODELLING DATASET AND TEST PROTOCOLS FOR DYNAMIC ALKALINE ELECTROLYSIS OPERATION: Enhanced modelling and testing framework for dynamic pressurised alkaline electrolysis, enabling more accurate simulation and optimisation of flexible electrolyser operation by German Aerospace Center (DLR) 
READ MORE: TEMPEST EXTENSION_INNOVATION BRIEF SERIES#1 (382 kB)

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  • DISPATCH MODEL FOR INTEGRATED HIGH-PRESSURE ALKALINE ELECTROLYSIS PLANT:  Dispatch model for integrating high-pressure alkaline electrolysis into industrial processes, supporting the assessment of operating scenarios based on renewable electricity availability and downstream process requirements by The Hydrogen Chemistry Company (HyCC) 
READ MORE: DISPATCH MODEL_INNOVATION BRIEF SERIES#2 (292 kB)
  • INNOVATIVE STACK COMPONENTS FOR HIGH-PRESSURE ALKALINE ELECTROLYSERS: Scalable stack component designs for alkaline electrolysers operating at up to 30 bar, combining improved electrical contact, low ohmic resistance and cost-effective manufacturing by Materials Mates Italia (MMI)​
READ MORE: INNOVATIVE STACK COMPONENTS_INNOVATION BRIEF SERIES#3 (617 kB)
  • AGILE HAZOP/FMEA METHODOLOGY FOR SAFER HYDROGEN SYSTEMS: Agile and modular Hazard and Operability Study (HAZOP)/Failure Mode and Effects Analysis (FMEA) methodology for hydrogen systems, integrating advanced monitoring and active countermeasures to support early failure detection and safer operation by Materials Mates Italia (MMI) & Brandenburg University of Technology Cottbus Senftenberg (BTU)
READ MORE: AGILE HAZOP/FMEA METHODOLOGY_INNOVATION BRIEF SERIES#4 (344 kB)
  • IMPROVED SMALL-SCALE CELL FOR ALKALINE WATER ELECTROLYSIS: An improved small-scale benchmark cell providing a reliable and reproducible platform for comparing alkaline electrolysis components and accelerating the development of improved, cost-effective technologies by Eindhoven University of Technology (TU/e)​
READ MORE: INNOVATIVE SMAL-SCALE CELL_INNOVATION BRIEF SERIES#5 (1.03 MB)
  • LIFE CYCLE INVENORY DATA FOR HIGH-PRESSURE ALKALINE ELECTROLYSIS: Technology-specific, comprehensive and documented life cycle inventory (LCI) for full-scale high-pressure alkaline electrolysis, addressing the current lack of detailed and consistent environmental data for this technology by Technical University of Denmark (DTU)​
READ MORE: LIFE CYCLE INVENTORY_INNOVATION BRIEF SERIES#6 (423 kB)
  • ALKALINE ELECTROLYSIS DUAL STAGE PRESSURE SYSTEM: Dual-stage pressure system for high-pressure alkaline electrolysis, enabling hydrogen production at up to 90 bar while maintaining a lower-pressure 30-bar electrolyser stack design by Brandenburg University of Technology Cottbus Senftenberg (BTU) & Materials Mates Italia (MMI)

READ MORE: DUAL PRESSURE SYSTEM_INNOVATION BRIEF SERIES#7: COMING SOON

Peer-reviewed publications

Advanced characterization of alkaline water electrolysis through electrochemical impedance spectroscopy and polarization curves, DE GROOT, M. T. & VERMEULEN, P., Journal of Electroanalytical Chemistry, 2024, Vol. 974, 118709
Impact of nickel electrode geometry on the electrochemical performance and bubble dynamics of a zero-gap alkaline electrolyzer - LIRA GARCIA BARROS, R. ET AL., Journal of Power Sources, 2025, Vol. 630, 236116
Tuning properties of PEO-functionalized ion-solvating blend membranes via PEO side chain length: Impact on alkaline water electrolysis performance, GJOSHI, S. ET AL., Journal of Membrane Science, 2025, Vol. 733, 124368
Influence of gas holdup on ohmic resistance in a mid-scale pressurized alkaline water electrolyzer, LIRA GARCIA BARROS, R. ET AL., International Journal of Hydrogen Energy, 2026, Vol. 220, 154045
Oxygen sticks, hydrogen glides — but current density decides!: Bubble dynamics in alkaline water electrolysers, PANDEY, S. ET AL., Journal of Power Sources, 2026, Vol. 691, 240883

Presentations & Posters

The ohmic resistance story of alkaline electrolysers_PANDEY_S. et al._GVNI ECCM Graduate School_2024_Poster (1.03 MB)
Where ohmic resistance meets fluid dynamics_PANDEY_S. et al._ECNS_2025_Poster (3.21 MB)
Scaling high-pressure electrolysis_GRANADOS MENDOZA P. et al._76th ISE_2025_Slides extract (835 kB)
Green Hydrogen_GRANADOS MENDOZA P. _10th ESSEE 2025_Slides extract (844 kB)

Deliverables & Reports

PEACE Data Management Plan_GRANT GARANT_2024 (508 kB)
PEACE Data Management Plan II_GRANT GARANT_2025 (652 kB)
PEACE Project Website and Public Relations_GRANT GARANT_2024 (1.01 MB)
PEACE Plan for the Exploitation and Dissemination of Results _GRANT GARANT_2024 (1.2 MB)
PEACE Plan for the Exploitation and Disseminatino of Results II_GRANT GARANT_2025 (1.3 MB)
PEACE Plan for the Exploitation and Dissemination of Results III_GRANT GARANT_2026 (1.59 MB)
PEACE Stack Components_MATERIALS MATES ITALIA_2024 (4.91 MB)

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