Energy researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) have put into service an innovative thermal storage system that uses lime as the storage medium. The lime storage system is a further development of an initial prototype and can store energy more economically and efficiently.
With the project for the HY4 four-seater aircraft, the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) is taking another major step towards making zero-emission flying a reality – the HY4 will be the world's first four-passenger aircraft powered solely by a hydrogen fuel cell battery system.
Alternative fuels have the potential to support the environment- and climate-friendly developments in air transport. At present, global air traffic contributes towards almost five percent of global warming. In addition to the greenhouse gas carbon dioxide, condensation trails and the resulting cirrus clouds lead to a significant climate impact.
Taxi companies, car-sharing providers, company cars – vehicle fleets play an important role when it comes to bringing electromobility to the roads and making it visible. But replacing traditionally fuelled vehicles with electric vehicles must also make sense financially. Researchers at the German Aerospace Center (DLR) have developed an online tool that fleet operators can use to calculate the conditions under which the use of electric vehicles will be worthwhile.
Researchers at the German Aerospace Center (DLR), together with partners from science and industry, have developed a new method for producing hydrogen from diesel and biodiesel as part of the EU NEMESIS 2+ project. In future, this could be used in areas where decentralised hydrogen production is needed – for example, for filling up fuel cell vehicles, or for processes used within the glass and steel industry. During the project, a prototype was also built and successfully tested – it is the same size as a shipping container and, as such, can be integrated into existing infrastructure with relative ease.
The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) teamed up with the Wuppertal Institute for Climate, Environment and Energy (Wuppertal Institut für Klima, Umwelt, Energie GmbH; WI) in the STROMbegleitung (electricity evaluation) study to analyse technologies, outlook and life-cycle assessments for electrically-powered transport.
Transferring power from Africa to Europe via a high voltage direct current (HVDC) transmission line could be a sustainable business model with added value for both regions. This is the conclusion reached by researchers in the EU-sponsored BETTER project (Bringing Europe and Third Countries Closer Together Through Renewable Energies), conducted by the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) in cooperation with CIEMAT (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas) and other partners.
The Aeroliner3000 train concept, jointly developed by the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) and the Andreas Vogler Studio (AV Studio) architectural practice, is one of the three finalists in the international 'Tomorrow's Train Design Today' competition.
Aircraft and vehicle manufacturing are becoming increasingly dependent on structures made of fibre-reinforced polymers (FRPs). The reason for this is the advantageous properties of these high-performance composites – they exhibit high stiffness and strength, but are low in weight.
Batteries and fuel cells for the vehicles of tomorrow, solar thermal power plants, heat storage and smart rotor blades for wind turbines – there are plenty of opportunities to make the energy supply of the future clean and sustainable.