Hyundai and Kia have announced that they plan to work together to create a new hydrogen engine that will better overcome the challenges faced by previous generations of the technology. A lack of refueling infrastructure has been a top issue in this area.
With a focus on this issue, the goal of the collaboration between Hyundai and Kia is to greatly enhance the range of the hydrogen engine. In fact, they are aiming for an unprecedented range to greatly improve the appeal of using H2 for zero-emission transport and transportation.
PSR Analysis: There has yet to be a passenger vehicle that is ready for drivers to purchase and use for their everyday needs in a realistic, practical, and affordable way. As a result, in order to overcome the lack of infrastructure, the range and appeal of this, will need to be massive, and in fact it may not be possible. PSR
Rotterdam, the Netherlands–During the World Hydrogen Summit (WHS) here many industry leaders, politicians and stakeholders came together to discuss the state of the art of this growing industry. The event, held at Rotterdam Ahoy centre between May 13-15, was one of the largest global meetings for the hydrogen industry. During the conference, many topics were covered, but some were more central amongst the panels PSR attended.
The time of the hydrogen hype is over, and while there has not been the revolution seen in previous years, different projects across the globe have been launched, stating the start of a new and more mature phase in the hydrogen industry.
While Europe has very ambitious targets, the industry asked for more support from institutions, and more clarity on objectives and regulations. Currently, the EU focus is on Green hydrogen, while some of the industry representatives asked for the definition of a low carbon hydrogen category to boost projects in this initial phase of transition.
The United States presents a more intricate and ambiguous scenario, as the upcoming November election raises questions about the longevity of incentives beyond this year.
Globally, many countries are emerging as candidates to fuel energy decarbonization. Morocco, wants to become one of the main exporters of green energy to the EU, and a major player in the production of Green Hydrogen. The country has abundant solar and wind resources, and already the gas pipeline infrastructures connected to Europe.
Similarly, different countries in the Middle East are looking at the green economy transition as an opportunity to grow. Oman is among these, with many projects already signed off to develop both renewable energy facilities, and hydrogen production projects.
On the other hand, the Netherlands, and in particular the city of Rotterdam, are investing significant resources to become one of Europe leaders in the hydrogen economy. The port of Rotterdam has a developed infrastructure for the distribution of natural gas, and they want to leverage their pipelines to become one of Europe’s gateways for the imports of hydrogen in the old continent. They have already developed corridors with German, Belgium, France and the Scandinavian countries. The large infrastructure, and the strong gas industry in the country will allow the Dutch to become a major player in the decarbonization of the European energy sector. PSR
Emiliano Marzoli is Manager-European Operationsfor Power Systems Research
Komatsu has announced the development of a hydrogen-powered generator that will be used to power an electric mini excavator. It can be transported to the job site, allowing electric construction equipment to be used in places where there is no electric power infrastructure. The system will be tested at customer sites by September 2024.
The generator was developed in cooperation with DENYO. The generator is 3.1 meters long, 1.1 meters wide and 1.7 meters high. It generates electricity by mixing up to 40% hydrogen with light oil. HVO fuel (hydrogenated vegetable oil), a type of biofuel made from waste cooking oil, can also be used.
Komatsu has developed hydrogen-blended combustion power generators for use in on-site power generation at factories and other facilities. The company sells seven types of electric construction equipment but is unable to supply power to sites where there are no power distribution networks, so it has been working to commercialize an electric power supply infrastructure.
Hydrogen has the potential to be emissions free but only if we understand how the hydrogen is generated / manufactured or whether it occurs naturally. Several new terms have been used recently in the press, and this article explains them.
Gold hydrogen refers to naturally occurring deposits of the gas trapped underground in a way similar to how natural gas and oil deposits are found under the Earth’s surface. This type of H2 is different from White in that White now typically refers to the gas when it is above the surface, such as in the atmosphere, but Gold refers specifically to the gas found in underground deposits.
The April 2024 Alternative Power Report by Power Systems Research features several articles on batteries including one on sodium ion batteries as an alternative to Lithium Ion batteries, and another on the dropping cost of EV batteries. Hydrogen power sources show increasing promise, and there is an article on Chinese manufacturer CATL launching a battery pack with Yutong Bus Co to power commercial vehicles such as buses and trucks that has a 15-year warranty. PSR
The technology involved in using H2 as an energy source can be costly for several reasons. Their use is considered to have zero-carbon operations but only when green H2 is used, meaning that it is produced using processes powered by renewable energy such as wind and solar. That said, the most common production method currently used involves burning natural gas, a fossil fuel.
Regulations on EVs and developments in hydrogen power cells and battery technology are highlighted in articles in the March issue of Alternative Power Report produced by Power Systems Research. Read about Germany dropping subsidies for some electric trucks and buses and about the EU considering tariffs on Chinese EVs. PSR
Daimler’s GenH2 hydrogen trucks, powered by liquid hydrogen for an electric motor, are set to hit German roads in 2024. These trucks, boasting a hauling capacity of about 25 tons for over 1,000 kilometers on a full tank, integrate a propulsion system delivering 300 kilowatts, supplemented by a battery for an additional 400 kilowatts during high-demand situations like hill climbs. This initiative represents a collaborative effort with Air Liquide and Linde for H2 refueling services, leveraging advanced storage technology for higher energy density and operational efficiency. PSR
As of Feb. 6, 2024, Shell permanently closed its seven light duty hydrogen fuel stations in California citing “hydrogen supply complications and other external market factors” for this decision. According to the below MOTORTREND article, this leaves 17 stations operational (although several are offline at the time of this writing) in the Bay Area, and just one in the Sacramento area.
Shell had already told industry outlet Hydrogen Insight that it would stop building any of the 48 new California stations it had planned—a significant number for the state—and that the company “made the decision to permanently close its light duty station network in California in early 2024.”
Toyota Motor Corporation and Chiyoda Corporation have announced the joint development of a hydrogen production system. The two companies plan to begin demonstration tests at Toyota’s main plant in fiscal 2025 and hope to begin marketing the system around fiscal 2027.
The system will produce hydrogen by electrolyzing water. It will have an output of about 5 megawatts and will be able to produce about 100 kilograms of hydrogen per hour. The new plant has a footprint of 6 meters wide by 2.5 meters deep, about half the size of a typical plant. By linking multiple plants, the production volume can be significantly increased.
