A dark corridor with faint lights glowing from devices on the walls leads to an open doorway glowing bright white. Bert de Jong standing in front of a whiteboard covered in equations. Two scientists point at a figure on the computer.

At Lawrence Berkeley National Laboratory, we are expanding the frontiers of knowledge and delivering solutions for science and humankind.

Berkeley Lab’s innovative research and technologies drive real-world impact, transforming industries and improving lives. Explore breakthroughs that are shaping the future and delivering solutions for energy.

 Portrait of a person with shoulder-length blonde hair, wearing a hardhat, safety goggles, and safety vest, smiling. Portrait of a person with shoulder-length brown hair, wearing a blue shirt, smiling. Portrait of a person with short brown hair, wearing a black collared top, smiling. The heat pump appears as a stacked circle of polymer films. Close-up of a square metal and plastic lab component with tubes and copper wiring connected. A blue, gloved hands puts a perovskite and copper-based device in line with other copper-based devices.