A U.S. research team developed a new technique to produce hydrogen from sunlight and water. It works in an indoor environment and uses pure water, concentrated solar light, and an indium gallium nitride photocatalyst.

North Carolina State University (NCSU) has developed an energy-efficient strategy for room-temperature hydrogen release from liquid hydrogen carriers, which uses less rhodium. Elsewhere in the world, Airbus launched its Zero Emission Development Centre in the UK, Toshiba ESS teamed up with Fusion Fuel to target Australian and European markets, and Corfo signed agreements to finance three renewable hydrogen projects with GNL Quintero, iCAP, and Air Liquide in Chile.

Advanced Ionics has developed an electrolyzer that runs at temperatures below 650 C. It is reportedly able to produce hydrogen for $0.85/kg or less. CEO Chad Mason recently spoke with pv magazine to provide a closer look at the water vapor electrolysis tech.

A look at three different hydrogen projects from around the world including one at the U.S. Department of Energy’s Ames Laboratory, which launched a new catalyst based on nitrogen and carbon to extract hydrogen from hydrogen storage materials at mild temperatures and under normal atmospheric conditions.