The DLR site in Jülich is located about 60 kilometres west of Cologne and, since mid-2011, has been home to a working group of the Institute for Solar Research. On 1 July 2011, DLR acquired the Jülich experimental solar thermal power plant (STJ) from Stadtwerke Jülich GmbH (Jülich Public Utility Company).
Researchers at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) have taken a major step forward in the development of receiver technology for solar tower power plants. The innovative radiation receiver CentRec in the solar tower at the DLR facility in Jülich passed its first test at extremely high temperatures in May 2018. During the test, the researchers heated ceramic particles in the receiver to over 965 degrees Celsius, and in doing so demonstrated that concentrated solar radiation can be used to generate and store energy at very high temperatures.
The world's largest artificial Sun started shining in Jülich on 23 March 2017. Johannes Remmel, the North Rhine-Westphalia Minister for Climate Protection, Environment, Agriculture, Nature Conservation and Consumer Protection, joined Georg Menzen of the German Federal Ministry for Economic Affairs and Energy (Bundesministerium für Wirtschaft und Energie; BMWi) and Karsten Lemmer, Executive Board Member for Energy and Transportation at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), to inaugurate the new research facility Synlight.
How will the technologies for the production of electricity from solar energy develop in the coming decades? Which technology is the most economical? What opportunities do the combination of multiple systems offer? A study conducted under the leadership of the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) examined the future development of photovoltaic and solar thermal power plants up to 2030.