Author: Arnes Biogradlija

Sarawak aims to become a world leader in the green hydrogen market, reaching beyond the borders of ASEAN and the Asia Pacific region. Premier Datuk Patinggi Tan Sri Abang Johari Tun Openg emphasized this vision during his keynote speech at the Asia Pacific Petroleum Conference (APPEC) 2024 in Singapore. He highlighted Sarawak’s efforts in advancing its clean energy strategy through hybrid solar-wind and solar-hydro technologies. Reducing Carbon Emissions “These innovations complement our hydropower expansion and are pivotal in reducing carbon emissions across various sectors,” Abang Johari said. He stressed that these hybrid solutions, alongside Sarawak’s renewable energy initiatives, demonstrate their…

Scientists in the Czech Republic have designed a new hydrogen electrolyzer that operates faster than existing commercial models. The development, spearheaded by the Institute of Chemical Process Fundamentals at the Czech Academy of Sciences, presents a solution for storing surplus renewable energy in hydrogen. Key Features and Benefits The new electrolyzer has several notable features, including rapid startup times and low installation costs. It is highly energy-efficient, capable of reaching full hydrogen production within just three minutes. This quick response capability also contributes to the stability of the electrical grid, making it a valuable asset for managing fluctuating renewable energy…

HyTerra has significantly expanded its lease acreage for the Nemaha hydrogen and helium project in Kansas, tripling its footprint from 12,880 to 39,000 acres. This 26,200-acre addition includes highly prospective areas in Washington and Marshall Counties, which lie above the ancient Mid-Continent Rift, a failed tectonic rift considered a rich source of naturally occurring hydrogen. Historic hydrogen deposits in the area are believed to stem from iron-rich rocks within the rift, migrating upwards along faults toward the Nemaha Ridge. A Strategic Move for Future Drilling The additional acreage strengthens HyTerra’s prospects as the company prepares for a six-well drilling program…

Plans for a massive green hydrogen project in Western Australia have been paused. The project, proposed by Province Resources, was to generate green hydrogen using solar and wind power. The company blames dwindling investor interest and inadequate state government support for the halt. Project Details The HyEnergy project aimed to combine solar and wind energy to produce 600,000 tonnes of green hydrogen annually. The facility was also set to feature a significant battery storage system. Province had spent three years developing the project, securing local support, land agreements, and submitting environmental studies. Investor Interest Declines Province cited slow state government…

The “Automatic On-Board Hydrogen Generator,” the brainchild of inventor Amit Arun Gokhale, is a cutting-edge innovation designed to transform the way hydrogen gas is generated and utilized in vehicles. This patent envisions a system mounted directly onto a vehicle, producing hydrogen gas on demand and ensuring that the vehicle runs smoothly without the need for external hydrogen fueling stations. The Mechanism Behind the Innovation At the heart of this invention is a hydrogen gas generator that automatically produces hydrogen based on its consumption. This is particularly beneficial for ensuring that a vehicle always has a steady supply of hydrogen without…

Hydrogen storage and compression are critical for developing hydrogen as a sustainable energy source. The patent filed by Chevron U.S.A. Inc. outlines an innovative approach to improving the efficiency of hydrogen absorption and desorption using metal hydride composite materials. This method aims to enhance the practicality and efficiency of hydrogen storage systems, pivotal for various applications, including fuel cells and hydrogen-powered vehicles. The Problem with Conventional Systems Traditional hydrogen storage systems often face challenges related to the slow rates of hydrogen absorption and desorption, ultimately affecting their efficiency and usability. The central bottleneck lies in heat management. Efficient heat transfer…

Underground salt cavern hydrogen storage is a promising method to store hydrogen safely and efficiently. It involves utilizing naturally occurring or artificially created salt caverns to house compressed hydrogen. This approach leverages the unique geological features of salt formations, capable of withstanding high pressures and providing secure containment. However, selecting an appropriate site for such storage requires detailed and complex evaluation, given the varied nature of geological formations. The objective of the Patent The patent by researchers from Sichuan University, introduces a coupling numerical simulation method specifically designed for site selection of underground salt cavern hydrogen storage. This method aims…

A new report from the Green Hydrogen Catapult, co-authored by RMI, raises a crucial concern: weak emissions accounting could undermine hydrogen’s role in global decarbonization. As policymakers worldwide seek to position hydrogen as a clean fuel alternative, this report highlights that hydrogen could fail to deliver on its promise of deep carbon reductions without robust tracking of emissions across the entire value chain. The Emissions Problem with Blue Hydrogen One of the key findings is that blue hydrogen, derived from natural gas with carbon capture, could contribute more to emissions than expected. The report specifically flags blue hydrogen imports into…

The German development agency GIZ (Deutsche Gesellschaft für Internationale Zusammenarbeit) has issued a tender titled “Structuring the Financing Line for a Renewable Hydrogen Project (RH2) in Chile.” Published on September 9, 2024, the tender has a submission deadline of September 26, 2024. This tender is crucial for advancing the global hydrogen industry, particularly due to the growing emphasis on renewable energy sources and the need for sustainable financial infrastructure to support such projects. Tender Objectives and Requirements The primary objective of this tender is to identify and engage a contractor to establish a robust financing line for a renewable hydrogen…

The Norwegian Ministry of Petroleum and Energy has released a significant tender titled “Supply of Hydrogen for Renewable Energy Projects,” published on September 9, 2024, with a submission deadline of November 10, 2024. This tender is crucial for advancing Norway’s commitment to sustainable energy and reducing carbon emissions. Main Objectives and Requirements The primary objective of the tender is to secure a stable and sufficient supply of hydrogen for various renewable energy projects across Norway. The projects aim to integrate hydrogen as a clean energy source, supporting the country’s larger goals of transitioning to a low-carbon economy. The tender outlines…