United Kingdom

University of Cambridge scientists have developed lightweight floating photocatalyst devices that produce green hydrogen and syngas. The leaf-like photoelectrochemical devices show potential for scalability.

UK scientists have developed a solar cell based on a layer of gallium-arsenide just 80 nanometers thick, with similar performance to much thicker devices. It showed excellent resistance to damage from radiation exposure, making it ideal for high-radiation satellite/space applications.

NREL and Berkeley Lab have proposed efficiency and stability best practices for solar water-splitting to make hydrogen, while a team of researchers from Malaysia and Pakistan have revealed their findings on the feasibility of hydrogen-based incineration.

A UK research group has used surface modulators to reduce non-radiative recombination in perovskite solar cells. They used 2-TEAI organic halide salt to build a cell with high power conversion efficiency and stability.

UK researchers have developed organic electrode materials to integrate redox-active organic molecules into long-chain polymers. The new electrodes exhibit better cycling performance in lithium-ion batteries, with no apparent capacity decay over more than a thousand charge-discharge cycles.

About 550 MW of battery energy storage systems (BESS) deals have been signed in the United Kingdom over the past few days. Most recently, Masdar acquired London-based storage developer Arlington Energy.

Researchers in Singapore have developed a new light-triggered coupled oxygen evolution mechanism that builds on past oxygen evolution research. Oman, meanwhile, has announced a new hydrogen strategy.

A roof-mounted air source heat pump has reportedly been installed for the first time in the United Kingdom, as part of a pilot project at the University of Salford. The performance of the 200 kg Bosch 3400i Hydrotop will be compared to a similar unit mounted on the wall of a home.

The Cassiopeia solar project aims to use the sunlight collected by a space satellite for terrestrial energy needs. The electricity generated would be converted to radio frequency microwave radiation transmitted to an antenna on Earth. The initial LCOE would be €48 ($47.8)/MWh, according to a UK study.

The Southeast Asian country considers hydrogen as a key potential decarbonisation pathway, seeing business opportunities in three related specific fields: finance, shipping and aviation. Meanwhile, Evos, Hydrogenious, and Port of Amsterdam bet on thermal oil benzyl toluene for delivery of hydrogen before 2028.