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Important visit for LAUDA DR. R. WOBSER GMBH & CO. KG at Hydrogen + Fuel Cells EUROPE exhibition. At Europe’s biggest exhibition for hydrogen, fuel cells, and stationary batteries, which takes place at the Hanover Messe exhibition grounds, the world market leader in precise temperatures was able to welcome Minister-President of Baden-Württemberg, Winfried Kretschmann. LAUDA’s Managing Director for Sales, Dr. Ralf Hermann, personally greeted the Minister-President at the LAUDA booth and explained to him the family company’s temperature control solutions, which have been specially developed for cooling of hydrogen. Efficient, high-performance temperature control technology is needed for electrolysis and the application of liquid hydrogen, one of the key technologies of the energy transition.

“Hydrogen holds great opportunities for medium-sized businesses as part of a nationwide or Europe-wide energy transition strategy,” explains Dr. Ralf Hermann. “Which is why, as a world market leader, we are all the more pleased that our innovative solutions for hydrogen cooling have the interest and backing of the state government.” LAUDA will continue exhibiting its innovative cooling solutions in the hydrogen section of Hydrogen Fuel + Cells EUROPE at Stand B 20 in Hall 13 until April 21st, 2023.

“The increased use of hydrogen is just one of the ways that we can make our economy and society more ecological and sustainable. I am delighted that companies from Baden-Württemberg, such as LAUDA, are contributing to the success of this transformation. Temperature control for hydrogen is one of many fields that play an important role in this area,” said Minister-President Kretschmann.

LAUDA offers precise cooling for hydrogen applications

Temperature control solutions for the cooling of hydrogen are especially utilized for the cooling of electrolyzers in the manufacture of green hydrogen. Likewise, they are also used where hydrogen is used and supplied, i.e. at hydrogen filling stations and in compression cooling. Refueling of heavy vehicles, such as trains or ships, uses liquid hydrogen, which must be heavily compressed. This results in high technical requirements for the systems involved in transport, storage and the actual refueling process. For this purpose, LAUDA offers innovative constant temperature equipment that meet both the particular requirements of hydrogen as an energy source, as well as external factors when refueling.

Hydrogen has a key role to play in managing the energy transition. Hydrogen is extremely important for an environmentally friendly energy system, both for energy storage to supply heat and for future mobility. But this element has its downsides. Powerful cooling devices are needed to handle it. As the global market leader for temperature control technology, LAUDA already offers the relevant technology for electrolyzers and hydrogen fueling. As part of Horizon Europe, the new EU research project RHeaDHy is expanding this expertise even further with the development of innovative and powerful solutions for faster refueling in heavy-duty applications.

4 million euros for European hydrogen development – LAUDA is setting new standards

Launched on February 1, 2023, the innovation project RHeaDHy aims to advance the development of high-performance hydrogen fueling stations. To this end, the European Union will contribute almost 4 million euros in funding to the project. The ultimate goal is to reduce carbon dioxide emissions from freight transport using hydrogen-powered vehicles. However, in order for the solution to be viable, it must be possible to refuel trucks and other means of transport of a similar size within a short time – the target for refueling a truck with 100 kg of hydrogen is ten minutes. In order to do this, the hydrogen must be refueled under high pressure, which significantly increases the temperature. As a member of a consortium consisting of several European partners, LAUDA will be responsible for the development of a high-performance cooling system. LAUDA will also set standards for the future while helping to develop new standards for hydrogen refueling. The project is scheduled to run until early 2027. By the end of the project, near-series technology should be available and installed at two locations: one refueling station will be opened in Germany and another in France.

Refrigeration technology for the hydrogen industry ready for series production

LAUDA has been a strong partner to producers and operators of hydrogen refueling stations since 2015, and in this time, has delivered dozens of systems to various industry leaders. These systems include SUK 350 L process cooling units for cooling hydrogen during refueling, as well as Ultracool line circulation chillers for cooling the electrolyzers during hydrogen production, both of which are serially produced.

In view of the strong market growth in the hydrogen industry and the forecast of around 3,000 additional hydrogen refueling stations by 2030 in Europe alone, LAUDA is preparing to significantly expand its production capacities for SUK units. The Ultracool series has already been prepared for the increase in demand: firstly, investments of around 7 million euros have allowed the multiplication of production capacities. Secondly, work on redeveloping the product line began as early as 2019 to make it more compact, more powerful and more energy-efficient. Several new models will be launched later this year to meet the growing demand for even more powerful units. LAUDA can cover cooling capacities of up to 240 kW with the serially produced Ultracool product line.

The temperature control specialists from LAUDA have committed themselves to provide outstanding performance for a better future (Empowering Excellence. For a better future). Once again, they have shown their willingness to break new ground and devote themselves to pioneering technologies. With the EU research project, LAUDA is also underscoring its expertise in the field of hydrogen cooling and its will to continuously promote innovation and development.

Together with other investors, temperature control specialist LAUDA has invested in the start-up MAGNOTHERM. With this round of financing, concluding at over 5 million EUR, the multiple award-winning start-up plans to start serial production of its first sustainable refrigerator. LAUDA has been following the development of the promising start-up from Darmstadt since 2019, through its innovative subsidiary new.degree GmbH. The two companies now want to utilize this longstanding relationship and the latest investment of 300,000 EUR to identify strategic reference points for subject areas and projects of shared interest.

MAGNOTHERM was founded out of the Technical University of Darmstadt by the current managing directors, Dr. Maximilian Fries and Timur Sirman, and develops sustainable cooling solutions without the use of conventional industrial refrigerants – which are often harmful to the climate. The start-up uses a temperature-active, magnetic metal to cool a water mixture. In principle, this revolutionary technology can be used for any type of cooling – an advantage that has piqued the interest of the world market leader for precise temperature control: “Equipment from LAUDA is used to control temperature in the applications and processes of major future industries around the world,” explains Dr. Mario Englert, who as Chief Financial Officer is responsible for investments. President and CEO, Dr. Gunther Wobser added: “As the world market leader, we want to make the world a better place with precise temperatures – that is our vision and what we put into practice every day. In the future, energy-efficient systems will be needed that conserve resources and minimize harmful emissions. MAGNOTHERM has taken an important step in the right direction, which complements our technological expertise as a world market leader. With our investment, we are laying the foundation stone for a successful collaboration between the start-up and industry, and can benefit from one another.”