Expected and achieved results
On this page you can find the project’s expected and achieved results (deliverables)
WP1 Projectmanagement and DEC activities I
Expected / Achieved results:
D1.1 Project Data Management Plan (August 2025)
D1.2 Ethics Plan (May 2025)
D1.3 Project Identity (June 2025)
D1.4 Dissemination, Communication, and Exploitation (DEC) Plan (August 2025)
D1.5 Preliminary Plan for Exploitation activities (August 2026)
D1.6 Annual data reporting for the Clean Hydrogen JU-1 (February 2026)
WP2 Project Management and DEC Activities II
Expected / Achieved results:
D2.1 Update of the Data Management Plan (February 2027)
D2.2 Update Ethics Plan (February 2027)
D2.3 Final update DEC and summary DEC strategy (December 2028)
D2.4 Update of the Exploitation Plan (February 2029)
D2.5 Annual data reporting for the Clean Hydrogen JU-2 (February 2027)
D2.6 Annual data reporting for the Clean Hydrogen JU-3 (February 2028)
D2.7 Annual data reporting for the Clean Hydrogen JU-4 (February 2029)
WP3 Electrocatalyst for seawater electrolysis
Expected / Achieved results:
D3.1 Catalysts preparation and characterisation for direct operation with seawater (December 2025)
D3.2 Catalysts screening in seawater (February 2026)
D3.3 First catalyst provision and data set on enhanced catalysts for direct operation with seawater (June 2026)
D3.4 Catalyst stability under seawater operation and post-operation analysis (August 2026)
WP4 Membrane and ionomer
Expected / Achieved results:
D4.1 Synthesis report on AEM membranes with enhanced resilience (August 2025)
D4.2 Report on anti-fouling behaviour of the membrane (February 2027)
D4.3 Report on ionomer development (October 2026)
D4.4 Comprehensive characterization and optimization report (February 2027)
WP5 Corrosion risk and protection
Expected / Achieved results:
D5.1 Corrosion of uncoated BPP and PTL materials (December 2025)
D5.2 Protective coatings for BPP and PTL (February 2027)
D5.3 Corrosion resistance of coated BPP & PTL materials (August 2027)
D5.4 Galvanic coupling and crevice corrosion (February 2028)
D5.5 Corrosion resistance of pipe material (October 2026)
WP6 Membrane Electrode Assembly
Expected / Achieved results:
D6.1 Characterization of MEAs and basic cell performance (May 2027)
D6.2 Optimized MEA for SWEETHY stack (October 2027)
D6.3 Assessment of single cell performance characterization (Ocotber 2027)
WP7 Electrolyser configuration
Expected / Achieved results:
D7.1 Single-cell test specification (November 2025)
D7.2 Single-cell performance and flexibility (February 2027)
D7.3 5 × 25 cm2 cell stack development (September 2026)
D7.4 Electrolyser scale-up performance with direct seawater operation (February 2028)
D7.5 By-product collection and analysis (February 2028)
WP8 Prototype design
Expected / Achieved results:
D8.1 Basic stack engineering (May 2026)
D8.2 3D model of the SWEETHY prototype (Mar 2027)
D8.3 SWEETHY prototypic stack (September 2027)
WP9 Prototype testing
Expected / Achieved results:
D9.1 BoP development for stack testing (February 2028)
D9.2 Data-set on seawater-fed stack performance and stability (February 2029)
WP10 Sustainability analysis I: System overview and screening
Expected / Achieved results:
D10.1 Stakeholder analysis results (November 2025)
D10.2 Screening LCA results (March 2026)
D10.3 Design options for the SWEETHY symbiotic system (August 2026)
WP11 Sustainability analysis II: Case studies in a systems perspective
Expected / Achieved results:
D11.1 Full LCA of SWEETHY Technology (February 2029)
D11.2 Sustainability analyses: Case studies in a systems perspective (February 2029)
D11.3 Scientific article on sustainability analyses (February 2029)
