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Climate change and the need to reduce greenhouse gas emissions pose tremendous challenges to policymakers, the economy, and society. In this context, the development of clean, low-emission technologies plays a crucial role in mitigating the negative impact of fossil fuels on the climate. Hydrogen is a promising energy carrier and fuel that, thanks to its versatility, can be used in many applications. However, the adoption of hydrogen technology requires sufficient trust in its safety. To proxy the development of hydrogen safety innovations, we provide an analysis along the three knowledge and technology transfer channels of publications, patents, and standards. Our results show that research on hydrogen safety has increased significantly in the last decades, with hydrogen safety patents experiencing a general upward trend between 1980 and 2020, just recently decreasing. However, an analysis of almost 100 international hydrogen and fuel cell standards shows only a small number of references to scientific publications. This apparently limited transfer of knowledge from publications points to the need to optimize the coordination of the three knowledge and technology transfer channels for the future development of hydrogen technology. Based on the exploration of this gap, we recommend that research on the three channels for hydrogen be intensified and that the impact of hydrogen safety technology research and development on their diffusion be investigated.
The Konrad Adenauer Foundation
and the Delegation of German Business in Nigeria is conducting a "Nigeria Hydrogen Future Webinar Series". The fourth event was held under the title "Safe and Sustainable Hydrogen Production in Nigeria". BAM respectively the Competence Centre H2Safety@BAM was invited to present an overview lecture on hydrogen safety and future challenges with regard to safety-related issues. The lecture formed the core of the webinbar along with two other presentations.
In this presentation the capabilities and different research activities at BAM in the field of hydrogen safety are outlined. A deep dive focussing the transport of hydrogen in pipelines adressing issues on material compatibility, gas quality and test methods is presented. Another deep dive is presented focussing on safety aspects of liquid hydrogen adressing issues of rapid phase transition (RPT) and Boiling liquid expanding vapour explosion (BLEVE). Finally a brief overview on other safety related research activities is given.
H2Safety@BAM
(2023)