German startup advancing compressor-free electrocaloric heat pump technology - pv magazine Global

German and Spanish researchers developed a solvent-free 10-minute vacuum process that produces perovskite-silicon tandem solar cells at 24.3% efficiency, offering a scalable path to lower-cost solar manufacturing.

Mercedes-Benz CEO says carmaker is willing to enter defense production — The German automaker’s chief executive also said that Europe needs to bolster its defense profile

German intelligence offices snub Palantir software