Author: Arnes Biogradlija

The United States’ electrical grid, a monumental feat of engineering, has been the backbone of its economic growth since the early 1900s. However, as we charge into the 21st century, the grid faces unprecedented challenges that demand innovative solutions. The recent report by the U.S. Department of Energy (DOE), titled “AI for Energy: Opportunities for a Modern Grid and Clean Energy Economy,” outlines the transformative potential of artificial intelligence (AI) in revolutionizing the energy sector. The Imperative for a Modern Grid Modernizing and decarbonizing the U.S. electrical grid is critical to achieving President Biden’s ambitious climate goals: 100% clean electricity…

A recent patent filed by Primetals Technologies Germany GmbH introduced a sophisticated system to enhance the efficiency of hydrogen and electric energy integration in steel production. The inventors behind this innovation have devised a comprehensive system that combines various sub-systems—namely, a steel industry system, an electrolysis system, an electric energy storage device, and a hydrogen storage device. These sub-systems are intricately connected to facilitate the efficient transfer of electric energy and hydrogen. Features and Technological Advancements The centerpiece of this innovation lies in its intelligent controller. This controller monitors the current states of all sub-systems and considers multiple factors, such…

Tatsuno Corporation has filed a patent for a fuel supply apparatus to quickly fill hydrogen gas into vehicles equipped with multiple large-capacity fuel tanks. This innovation aims to address the growing need for efficient refueling systems in the era of hydrogen-powered vehicles. Features The patented fuel supply apparatus stands out due to its dual supply systems managed by individual supply control devices. The apparatus includes an intricate network of supply pipes and regulating valves that communicate with rear facilities. One notable feature is the supply hose ending with a supply nozzle, designed to interface seamlessly with vehicle fuel tanks. Another…

A recent study titled “An energy management strategy based on dynamic programming for fuel cell hybrid trucks in ports” has been published in the International Journal of Hydrogen Energy. The research, conducted by Pingyuan Wang, Jianping Dou, Wensheng Su, Zhikang Jiang, and Yunde Shi, provides valuable insights into improving energy efficiency in fuel-cell hybrid trucks operating in port environments. Main Findings The research introduces an advanced energy management strategy utilizing dynamic programming (DP) explicitly tailored for fuel-cell hybrid trucks in port settings. The DP-based strategy optimizes power distribution between the fuel cell and the battery, significantly enhancing the trucks’ overall…

The Indonesian government has issued a new tender titled “Renewstable Sumba Project – EPC Turnkey,” inviting engineering and construction firms to participate in this pivotal hydrogen industry initiative. Published on August 1, 2024, the tender invites submissions until August 23, 2024. This project will be crucial in advancing Indonesia’s hydrogen infrastructure and renewable energy capabilities. The primary objective of the Renewstable Sumba Project is to establish a robust and sustainable hydrogen production and storage facility on Sumba Island. This involves comprehensive engineering, procurement, and construction (EPC) services, delivered turnkey to ensure the facility’s timely and efficient development. The selected contractor…

The Fundación Ciudad de la Energía (CIUDEN F.S.P.) has issued a tender titled “Suministro integral de equipos y materiales, ingeniería, montaje y puesta en servicio de la instalación de un sistema de compresión y almacenamiento de hidrógeno para el Centro de Desarrollo de Tecnologías de Cubillos del Sil (León),” with a publication date of August 1, 2024. Interested parties must submit their proposals by September 19, 2024. This tender is significant for the hydrogen industry as it aims to enhance hydrogen infrastructure under Spain’s energy transition goals, funded by the European Union’s Next Generation EU recovery plan. The primary objective…

The “2025 Mandate for Leadership,” spearheaded by The Heritage Foundation and its conservative allies, presents a sweeping vision for the next conservative administration. While the document aims to streamline government operations and reduce federal oversight, its proposals have sparked intense debate and concern, particularly regarding their potential impact on climate change and environmental protection efforts. We’ll delve into the strategic document’s climate-related moves and the agencies at risk, exposing the potentially damaging repercussions for our environment. Rescinding Climate Policies from Foreign Aid Programs One of the most significant climate-related proposals in the “2025 Mandate for Leadership” is the call to…

In a significant legal development, Toyota Motor Sales, U.S.A. Inc., and First Element, Inc. are facing a class action lawsuit filed in the United States District Court for the Central District of California. The lawsuit, filed by numerous plaintiffs represented by the Ingber Law Group, alleges that Toyota engaged in anticompetitive practices to monopolize the hydrogen retail car market, specifically targeting their hydrogen-fueled car, the Mirai. Allegations and Claims The plaintiffs, a diverse group of consumers and California taxpayers, have brought forward several claims against Toyota and First Element. The primary allegations include: Background and Context The complaint details a…

Schlumberger Technology Corporation filed a patent titled “A Method of Oxy-Combustion” on July 18, 2024. The inventors or assignees, as listed, are responsible for advancing a method designed to enhance the efficiency and sustainability of combustion processes involving hydrogen and oxygen feedstocks. Features and Improvements The patented method introduces a distinctive approach to oxy-combustion by utilizing an electrolyzer to split a feedstock into hydrogen and oxygen components. This process is integrated within a furnace where hydrogen and oxygen feedstocks are combusted. One of the patent’s unique aspects lies in controlling the second feedstock composition and pressure within the furnace alongside…

Thyssenkrupp Steel Europe AG has recently secured a patent for a novel flat steel product designed for hot working that exhibits enhanced resistance to hydrogen embrittlement. This invention is documented under “Flat Steel Product for Hot Working” and was filed on July 18, 2024. This innovative product is particularly significant when combined with an aluminum-based anticorrosive coating, resulting in improved mechanical properties and increased durability against external environmental factors. Features and Improvements The patented flat steel product stands out due to its resilience against hydrogen embrittlement, a common issue that compromises the structural integrity of metal through the intrusion of…