Author: Arnes Biogradlija

The Romanian Energy Authority issued a new tender titled “Development and Implementation of Hydrogen Infrastructure Projects,” with a submission deadline of September 30, 2024. This tender is crucial for advancing the hydrogen industry in Romania, aiming to foster sustainable energy solutions and reduce carbon emissions. The primary objective of this tender is to invite proposals for the development of comprehensive hydrogen infrastructure, including production, storage, and distribution systems. The Romanian Energy Authority seeks innovative solutions that can be integrated into the national energy grid, enhancing energy security and promoting clean energy sources. Key requirements for the tender include the design…

The Belgian government has announced a new tender titled “Hydrogen Infrastructure Expansion and Testing Initiatives,” published on July 19, 2024, with a submission deadline set for September 30, 2024. This tender marks a significant step in Belgium’s commitment to advancing its hydrogen energy sector, reflecting its strategic push towards sustainable energy solutions. The main objectives of the tender are to identify and contract with organizations capable of developing cutting-edge evaluation and testing instruments for hydrogen infrastructure. This includes “isolateurs pour tests de stérilité” or isolators for sterility tests, which are crucial for ensuring the safety and efficiency of hydrogen processing…

A new study titled “Experimental investigation and simulation on a small-scale open hydrogen liquefaction system with stepwise cooling” by authors Yujing Bi, Yifan Xu, and Yonglin Ju presents promising results in the field of hydrogen research, addressing the critical challenge of efficient liquefaction. Overview and Relevance Hydrogen liquefaction is pivotal for storing and transporting hydrogen, which is crucial for advancing the hydrogen economy. Efficient liquefaction processes can significantly impact the viability of hydrogen as a sustainable energy resource. This study explores a novel small-scale open hydrogen liquefaction system employing stepwise cooling, aiming to enhance the efficiency and practicality of hydrogen…

A recent review article titled “A Review of Underground Hydrogen Storage Systems: Current Status, Modeling Approaches, Challenges, and Future Prospective” has been published in the International Journal of Hydrogen Energy. Authored by Shree Om Bade, Kemi Taiwo, Uchenna Frank Ndulue, Olusegun Stanley Tomomewo, and Babalola Aisosa Oni, this paper meticulously examines underground hydrogen storage (UHS) systems—a critical component in the burgeoning hydrogen industry. Relevance in the Hydrogen Industry The study’s relevance cannot be overstated, as hydrogen is viewed as a promising clean energy carrier capable of playing a vital role in mitigating climate change. Practical storage solutions are essential to…

A team of researchers led by Ralston Pinto, Fabian Welschinger, Nils Giesselmann, Holger Reinshagen, and Norbert H. Menzler has made strides in hydrogen energy technology with their latest study published in the International Journal of Hydrogen Energy. The paper, titled “A Constitutive Model for Homogenized Solid Oxide Cell Contacts with Dimensional Tolerances,” delves into developing a new model that could potentially enhance the efficiency and durability of solid oxide cells (SOCs). Relevance to the Hydrogen Industry Solid oxide cells, integral to converting chemical energy into electrical energy, are recognized for their high efficiency and fuel flexibility within the hydrogen industry.…

A recent patent, “Electrical Distribution Plate for an Electrolyser Stack,” filed by John Cockerill Hydrogen Belgium, introduces innovation tailored to enhance the performance of electrolyzer stacks. This electrical distribution plate features a novel design that targets improved functionality within hydrogen production systems. Features The electrical distribution plate described in the patent boasts two primary faces. The first face is designed to interface with a block of electrolytic cells, while the second face faces the bottom plate of the electrolyzer stack. A distinctive feature of this plate is the inclusion of at least one recess and multiple orifices. These orifices traverse…

Let’s talk about the European Commission’s responses to the European Court of Auditors’ hydrogen report. Picture this: the EU is aiming to revolutionize its energy system with renewable hydrogen, and it’s doing it with all the clarity and precision of a toddler wielding a crayon. It’s ambitious, it’s bold, and it’s, well, a bit of a mess. Ambitious But Fuzzy Targets The European Commission, bless its heart, has set some wildly ambitious targets for hydrogen production and import. Ten million tonnes of renewable hydrogen production by 2030! And another ten million tonnes imported! But here’s the kicker: these targets are…

A recent patent filed by NGK Insulators, Ltd. introduces an innovative electrolytic cell designed to enhance hydrogen production.

The researchers developed a comprehensive model that integrates RSM and ANN techniques to predict and mitigate risks associated with hydrogen refueling stations.

The researchers developed and tested an advanced management framework for electric-hydrogen hybrid energy storage systems within photovoltaic microgrids.