---
schema_version: "secwatch.filing_event.v1"
accession: "0001829126-24-000380"
form_type: "8-K"
ticker: "ADNH"
cik: "0001744494"
company_name: "ADVENT TECHNOLOGIES HOLDINGS, INC."
filed_at: "2024-01-25T23:59:59+00:00"
generated_at: "2026-06-06T18:24:07.228541+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Advent Technologies enters $13M fuel cell benchmarking project with Airbus

## Summary
- Joint project with Airbus to benchmark Ion Pair MEA for hydrogen fuel cells over two years.
- Combined investment of $13 million; Airbus provides funding and aviation expertise.
- Advent invests in personnel, materials, hardware, and third-party research centers.
- Project aims to accelerate MEA development against aviation requirements and technical limits.
- Agreement executed January 19, 2024; work commences concurrently.

## SEC filing metadata
- accession: 0001829126-24-000380
- form_type: 8-K
- ticker: ADNH
- cik: 0001744494
- company_name: ADVENT TECHNOLOGIES HOLDINGS, INC.
- filed_at: 2024-01-25T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1744494/000182912624000380/0001829126-24-000380-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1744494/000182912624000380/adventtech_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001829126-24-000380
- JSON: https://secwatch.observer/filing/0001829126-24-000380.json
- Plain text: https://secwatch.observer/filing/0001829126-24-000380.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.