Author: Arnes Biogradlija

A recent study titled “Exploring hydrogen storage safety research by bibliometric analysis,” led by Junjie Zhu and colleagues, has been published in the International Journal of Hydrogen Energy. The paper explores the critical area of hydrogen storage safety, utilizing bibliometric methods to analyze current research trends and gaps. Hydrogen has long been lauded as a potential key player in the transition to cleaner energy sources. However, one of the substantial hurdles to widespread adoption is the issue of safe and efficient hydrogen storage. This research is particularly relevant in the current landscape, as the hydrogen industry seeks practical solutions to…

In a recent publication in the International Journal of Hydrogen Energy, researchers Dana Alghool, Mohamed Haouari, and Paolo Trucco presented a comparative life cycle assessment (LCA) study titled “It is not the same blue: A comparative LCA study of blue hydrogen supply network pathways.” This study sheds light on the diverse environmental impacts associated with different blue hydrogen supply networks, emphasizing the need for a nuanced approach to evaluating hydrogen production methods. As the global energy sector shifts towards sustainability, hydrogen, particularly blue hydrogen, has gained prominence. Blue hydrogen is produced from natural gas with carbon capture and storage (CCS);…

Greece has announced a new tender for the construction work on gas pipelines, specifically focusing on the EPC (Engineering, Procurement, and Construction) activities for the CS1/MS1 Compressor and Metering Station of the EastMed Pipeline Project. The tender, published on July 25, 2024, invites qualified contractors to submit their bids by September 9, 2024. The issuing organization, the Hellenic Gas Transmission System Operator (DESFA), aims to enhance the capacity and efficiency of the EastMed Pipeline Project through this tender. The primary objective of the tender is to facilitate the construction and installation of key components in the EastMed Pipeline Project: the…

The French Ministry of Energy, on July 25, 2024, announced a significant tender titled “Achat de systèmes d’acquisition de données et de contrôle commande” aimed at acquiring data-processing and control command systems for hydrogen energy projects. Interested parties have until September 30, 2024, to submit their proposals. The primary objective of this tender is to procure data acquisition and control command systems that will enhance the efficiency and safety of hydrogen energy operations. These systems are crucial for monitoring and managing various aspects of hydrogen production, storage, and distribution, ensuring seamless integration with the existing energy grid. Key requirements The…

The Polish government has issued a new tender titled “Zakup paliwa wodorowego,” which translates to “Purchase of Hydrogen Fuel.” The tender was published on July 25, 2024, and interested parties must submit their proposals by the specified deadline. The primary objective of this tender is the procurement of hydrogen fuel to support various industrial and transportation applications within Poland. The government aims to secure high-quality hydrogen supplies to meet the growing demand from these sectors, which are increasingly looking toward cleaner fuel alternatives. Proposals must meet several necessary requirements outlined in the tender. Applicants must detail the production capacity, purity…

A team of researchers, Kornél Télessy, Lukas Barner, and Franziska Holz, have explored the feasibility and limitations of repurposing existing natural gas pipelines for hydrogen transport, utilizing a case study based in Germany.

Oceana Energy has recently filed a patent for an innovative method for generating hydrogen using offshore hydroelectric turbines. The described system leverages underwater energy sources to produce hydrogen.

The French government has announced a tender titled “PRESTATIONS DE CONSEIL JURIDIQUE EN MATIERE FISCALE,” seeking legal advisory services in tax matters related to the hydrogen industry. The tender, published on July 24, 2024, invites submissions until September 16, 2024.

UNIPER TECH GMBH has filed a patent for a plant and process designed to produce ammonia continuously using renewable energy. This patent, dated July 10, 2024, introduces sophisticated methods for ensuring steady ammonia production even when external conditions such as renewable energy availability or hydrogen supply fluctuate. Unique Features This patented process stands out due to its ability to maintain continuous ammonia production through a catalytic cracking unit. The unique aspect is its adaptive mechanism, where part of the produced ammonia is re-cracked into hydrogen when there is a shortfall in renewable energy or hydrogen supply. This ensures a continuous…

Hydrogen as a clean energy carrier has gained significant traction in the quest for sustainable energy solutions. A recent publication, “Numerical analysis of hydrogen storage in lined rock cavern under high pressure and its implications to hydrogen embrittlement,” provides pivotal insights into one of the most pressing challenges in hydrogen storage: hydrogen embrittlement. Context and Relevance The ability to efficiently store hydrogen is crucial for the feasibility of a hydrogen-based energy infrastructure. Lined rock caverns (LRCs) present a promising solution for large-scale hydrogen storage. However, the high-pressure environment for such storage poses risks, including hydrogen embrittlement of the storage materials.…