The test cell has been successfully implemented in research projects at Fraunhofer ISE and duplicated for project partners. Fraunhofer ISE

The Fraunhofer Institute for Solar Energy Systems ISE is presenting innovative solutions and projects on renewable energy storage and grid integration at the Energy Storage Europe, the leading international trade fair for storage in Düsseldorf, Germany from March 13-15. Fraunhofer ISE is presenting at a joint booth of the Fraunhofer Energy Alliance (Hall 8b, booth B39). Parallel to the trade fair, the 12th International Renewable Energy Storage Conference (IRES) and the 7th Energy Storage Europe Conference (ESE) are taking place.

NRW nanoconference 2018

The NRW Nano Conference is Germany’s largest conference with international appeal in the field of nanotechnologies. It takes place every two years at changing locations. More than 700 experts from science, industry and politics meet for two days to promote research and application of the key technology at the network meeting.

This image depicts a rendering of a cryo-electron tomogram of a Chlamydomonas pyrenoid, with tubule membranes (green and yellow) awash in a “sea” of Rubisco enzymes (blue). © ScienceDirect

Plants and algae use the enzyme Rubisco to fix carbon dioxide, removing it from the atmosphere and converting it into biomass. Algae have figured out a way to increase the efficiency of carbon fixation. They gather most of their Rubisco into a ball-shaped microcompartment called the pyrenoid, which they flood with a high local concentration of carbon dioxide. A team of scientists at Princeton University, the Carnegie Institution for Science, Stanford University and the Max Plank Institute of Biochemistry have unravelled the mysteries of how the pyrenoid is assembled. These insights can help to engineer crops that remove more carbon dioxide from the atmosphere while producing more food.

Members of Prof. Lercher’s team at the Catalysis Research Center: Dr. Yue Liu, Teresa Schachtl and Daniel Melzer.  Image: Andreas Heddergott / TUM

Fuel from waste? It is possible. But hitherto, converting organic waste to fuel has not been economically viable. Excessively high temperatures and too much energy are required. Using a novel catalyst concept, researchers at the Technical University of Munich (TUM) have now managed to significantly reduce the temperature and energy requirements of a key step in the chemical process. The trick: The reaction takes place in very confined spaces inside zeolite crystals.

Ever more electricity is produced decentrally using wind, hydro and solar power plants. “It thus makes sense to decentralize chemical production, as well,” thinks Prof. Johannes Lercher, who heads the Chair of Technical Chemistry II at TU Munich. “Theoretically, any municipality could produce its own fuel or fertilizer.”