Author: Anela Dokso

The Southwest Research Institute (SwRI) has heralded an era of potential revolution in commercial transportation by unveiling a hydrogen internal combustion engine tailored for 18-wheelers. This innovation could markedly reduce carbon emissions from trucks, which current estimates suggest contribute to 23% of emissions within the U.S. transportation sector. However, there’s a cavernous gap between the development of such technology and the readiness of hydrogen infrastructure, particularly across vast terrains like Texas and the entirety of the United States. Presently, infrastructure deficit is a formidable barrier. Hydrogen, notorious for its storage complexities and flammability, lacks widespread fueling stations. Most current stations…

Whyalla, a city with industrial ambitions, recently witnessed a pivotal shift as plans for a $600 million hydrogen plant were put on hold. This decision coincides with the government’s introduction of a substantial support package for the local steelworks, marking a significant turn in the region’s economic strategy. The shelving of the hydrogen plant project hints at the broader complexities facing the hydrogen industry, despite its ambition to serve as a linchpin in the global transition towards renewable energy. The proposed hydrogen plant in Whyalla was set to propel the city into a hub for clean energy, leveraging Australia’s abundant…

In recent years, the global energy sector has witnessed a growing emphasis on smart grid technologies. These advanced systems are increasingly seen as vital in addressing power stability concerns. For example, data from the International Energy Agency indicates that global electricity demand increased by 4% in 2022, a trend expected to continue as electrification and digitalization expand. This rising demand highlights the critical need for infrastructure capable of maintaining reliable power distribution while integrating renewable energy sources. One of the most significant challenges smart grids aim to mitigate is the prevalence of blackouts, which have costly economic impacts. According to…

Dr. Frank Zwaan, a geoscientist at the University of Lausanne, is using plate tectonic simulations to identify the best geological conditions for natural hydrogen generation and accumulation.

The global race in hydrogen-powered vehicles is intensifying, with East Asia becoming a critical battleground. South Korea, Japan, and China are emerging as key players, each leveraging their automotive prowess to gain dominance in the rapidly evolving hydrogen fuel cell electric vehicle (FCEV) market. South Korea, led by Hyundai Motor Company, has been at the forefront since the introduction of its production model, the Tucson ix FCEV, in 2013. Following years of dominance, characterized by its flagship model, the Nexo, Hyundai now faces growing competition, prompting the release of the second-generation Nexo in 2024. By maintaining a distinct SUV design,…

The Netherlands aims to install 21 GW of offshore wind capacity by 2030 and 72 GW by 2050, but transporting this energy to shore poses significant challenges.

In the global quest to mitigate carbon emissions, hydrogen energy carriers (HECs) surface as a vital component of future energy systems. According to recent findings in the International Journal of Hydrogen Energy, ammonia (NH3) stands out among its peers with a specific energy consumption (SEC) of 7.67 kWh/kg of hydrogen.

With the global push towards carbon neutrality by 2050, hydrogen (H2) is increasingly positioned as a cornerstone of future energy systems. As detailed in the recent study by Kumar, Sleiti, and Al-Ammari, the optimal transportation of this energy source hinges on the effective selection of hydrogen energy carriers (HECs). In a complex landscape marked by technological and economic challenges, the study’s techno-economic evaluation (TEE) and SWOT analysis provide invaluable insights into the pathways for large-scale hydrogen transport from natural gas-rich nations. A significant figure emphasized in the study is the specific energy consumption (SEC) of ammonia (NH3), which stands at…

Nanyang Technological University (NTU) in Singapore has introduced a pioneering solar-powered method that turns sewage sludge—a challenging residue from wastewater treatment—into usable green hydrogen and single-cell protein feed.

Green Cat Hydrogen intends to establish an electrolysis hydrogen plant on the grounds of the decommissioned Chapelcross nuclear power station in Annan, Scotland.