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A research environment along the H2 value chain is being created at the Research Airport in Braunschweig. Research is being conducted on green hydrogen production as well as the storage, transportation and use of hydrogen in heavy-duty mobility. Based on designs by Jahn Architektur, a unique H2 research landscape on a real laboratory scale has been created on the approximately 5,000-m2 (54,000-ft2) site, making it a demonstrator of a future energy center in the megawatt range.
Offshore wind power stations generate significantly more electricity and more regularly than their onshore counterparts. In the lead project (Leitprojekt) H2Mare, scientists are working to exploit this potential – and to produce green hydrogen and derivative products directly at sea in the future. Current progress is being made, among other things, in the coupling of wind turbines and electrolyzers.
For hydrogen to be able to be used as an important part of the energy transition comprehensively in industry, mobility and energy supply in Germany, new lines must be built and existing natural gas pipelines must also be upgraded for hydrogen transport. This can be challenging, as hydrogen is explosive and attacks the materials of the pipes. Professional material testing creates the necessary security regarding this.
A new study by the consulting firm DNV investigates the H2 export potential from Sweden, Finland and the Baltic states as well as alternative transport routes to Germany and Central Europe. The study shows whether there is sufficient potential for the production of hydrogen for export in the Baltic Sea region, how economically this hydrogen can be produced and how the countries in the region can benefit from the development of an H2 network and the corresponding trade in hydrogen. For the large-scale export of hydrogen, pan-European pipeline systems can play a decisive role, which is why the study also contains a comparative analysis of possible pipeline routes.
GKN Hydrogen has developed a complete containerized storage system which allows hydrogen to be stored in discs of metal hydride powder. The solution employs solid-state technology to store hydrogen safely for long periods. The pioneering company based in Pfalzen, northern Italy, became part of the British engineering corporation Langley in August 2024.
A successful ramp-up of the hydrogen market would be impossible without a means of hydrogen storage, and salt caverns are ideally suited to the task. These artificial cavities, more than 1,000 meters (3,200 feet) deep in salt rock, can be primarily found in northwestern Germany. While previously they have contained fossil fuels such as crude oil and natural gas, in the future they are set to hold hydrogen.
Many of the technologies for H2 transport are not yet fully developed. Researchers and industry are working to develop safe H2 distribution over long distances, also because Germany will be dependent on H2 imports on a large scale. In addition to ammonia, liquid organic hydrogen carriers (LOHC) have a good chance of being employed in projects and industry. Because they could use the conventional infrastructure of oil tanks and tankers.
“How quickly can we implement the energy transition?” This question has been posed for some time by the Port of Rotterdam, the largest European sea freight transshipment point. In the past – and still today – the huge industrial area was shaped by the oil and gas industry. Among other things, four large refineries are located there, which now need to be decarbonized. Boudewijn Siemons, CEO and COO of the Port of Rotterdam Authority, stated, “If it can be done electrically, it should be – with hydrogen otherwise.”
In Hydrogen Lab Bremerhaven, manufacturers and operators of electrolyzers can put their systems to the test. The fluctuating feed-in of wind power is, in contrast to the steady mode of operation, a challenge. How the associated complex processes can be optimized engineers are now testing in real operation.
An electrolyzer in the town of Napajedla in southeastern Czech Republic has produced the country’s first green hydrogen from solar power. The industrial green hydrogen production facility is run by Solar Global, one of the leading companies in the Czech renewables sector.
In the field of flow measurement, the use of hydrogen, especially regeneratively produced hydrogen, as a process gas and energy carrier has become a focal point in many applications. Due to the need to use storage capacity efficiently, hydrogen must be stored under high pressure or in liquid state. Metrologically verified quantity measurement is needed for the low to high pressure range of gaseous and liquefied hydrogen applications. In addition, appropriate traceability chains to the SI system need to be established for the wide range of operating conditions in order to make valid statements about the measurement accuracy and stability of the flow meters used. The EMPIR project 20IND11 MetHyInfra addresses these challenges by providing reliable data, metrological infrastructure, validated procedures and normative support.
Defossilizing the energy system is an important goal of the clean energy transition – importing green hydrogen a possible option for this. The cooperation project HySupply from the national academy Acatech and the national association Bundesverband der deutschen Industrie (BDI) has therefore examined the feasibility of a German-Australian hydrogen bridge. The result: The production and transport of hydrogen and hydrogen derivatives from Australia to Germany are technically, economically and legally possible. A crucial question here: How could domestic imports be distributed in an economically and technically sensible way?
Ammonia produced from electrolysis-generated hydrogen is to become the green energy carrier and sustainable basic chemical of the future. The infrastructure for the import is being created at lightning speed. In Hamburg and Brunsbüttel, new terminals are to start operation in 2026.
An important but often neglected area of application for H2 technology is the uninterrupted supply of power. To prevent flickering lights and even more so blackouts, so-termed UPS (uninterruptible power supply) systems are indispensable. In the best-case scenario, when the network is stable, they will not be used, but their presence is nevertheless of central importance. H2-international spoke about this to Benedikt Eska and Christian Leu, the managing directors of Axiosus Energy GmbH, as well as about the company itself and the technology platform Clean Power Net (CPN).
The Plug share price fell quickly to under 3 USD (2.50 USD at low) and then rose again to over 4 USD. At a price of less than 3 USD, it was possible to build up excellent trading positions (see H2-international Feb. 2024). Is there now a turnaround in the price trend or was this just a brief flare...
Siemens Energy is on the right track, as the latest figures show. Although the wind subsidiary Gamesa, like before, is registering losses, all other divisions are doing well and are profitable – trend rising. That the stock market also sees it that way is shown by the share price being at times over...
A good 450 participants gathered at the specialist conference H2 Forum in Berlin February 19 and 20 to discuss innovative H2 technologies, strategies for the market ramp-up and the necessary regulatory framework conditions. A further 1,000 participants were connected online, even despite the considerable time difference in countries such as India and the USA.
The share of Cummins Engine brings joy: The share price rose to a new high for the year, after the company was able to settle a long-standing legal dispute – it was about non-compliance with emission standards for engines – with a penalty payment of 1.6 billion USD, and with that this chapter is...
The main shareholders Bosch and Weichai are already counting on the English Ceres Power and their high-temperature fuel cell systems or their patents and know-how. With the South Korean Doosan Fuel Cell there is a license agreement and the planning of a joint FC production. Now, US company Delta...
Things had quietened down on the Bonhoff front. But then new information surfaced in February 2024 which prompted German transportation minister Volker Wissing to take action. On Feb. 15, he released Klaus Bonhoff, head of the policy issues department, from his duties with immediate effect and also moved a divisional head. The reason behind the decision lies in a discrepancy uncovered during an internal review undertaken by the transportation ministry, also known as the BMDV. The affair gained added force when German news magazine Der Spiegel reported on Feb. 20 that Wissing had stopped “completely the approval of hydrogen funding.” Yet in reality funding is not being axed. The ministry is merely carrying out reassessments that could lead to a delay.
The share price of Ballard Power is at an all-time low. The published figures for the fourth quarter of 2023 and the entire year 2023 paint a contradictory picture. The future prospects outlined by the board, however, give cause for optimism. Turnover rose in the fourth quarter to 46.8 million USD –...
Startup company water stuff & sun has developed a novel technology that is designed to provide a safe and easy way to store hydrogen. The solution’s key component is its microvalve system. A pressure regulator controls the release of hydrogen progressively from 1,000 bar down to just a few bar. H2-international spoke to Thomas Korn, CEO of water stuff & sun, about how it works and the challenges encountered.
Year 2022 saw fuel cell shipments creep up over 2021 numbers, though the latter was a remarkable year. When 2021 exceeded 2020’s MW numbers by over 70%, we thought we were finally seeing the uptick that had been anticipated – the classic “hockey stick” pattern. But the structure of the industry – and its reliance on only a few players for the majority of shipments – means that growth comes in spurts.
Wind, sun and loads of expertise – these ingredients are to be used intensively in Oman to produce green hydrogen in the future. In contrast to other Gulf states, the Sultanate is making great strides in this regard. The green hydrogen is to be exported, but also used locally. First projects are underway and the infrastructure is being expanded. Experts see Oman as a promising partner for the clean energy transition in Germany.
