World

The International Renewable Energy Agency’s latest global outlook has spelled out just how ‘woefully’ far the world is from capping temperature rises at 1.5C, and lamented: ‘The stimulus and recovery efforts associated with the pandemic have also proved a missed opportunity.’

Developed by Hungarian manufacturer Terràn, the Generon solar tile is based on concrete support and weighs is in at 5.7kg.

The 205W PV array adds nearly 1,000 miles of range each year and helps prevent battery discharge events that are responsible for four out of every ten roadside emergency breakdowns.

The 1kW pico-hydro generation system can be used with factory drainage systems and irrigation canals. According to the manufacturer, it is made with 3D-printed sustainable materials based on recycled plastics and is able to generate electricity even with a small stream of water. Solar and storage may be linked to the system to ensure stable power supply.

The device is claimed to be an ideal solution for deploying solar arrays on Mediterranean roof architecture.

The NX Horizon-XTR tracker can be used with all types of modules and is claimed to be an ideal solution for sloping, uneven, and demanding terrain.

Analyst Wood Mackenzie has predicted soaring demand for electric vehicle devices will ensure supply will not keep pace with demand until some point in 2023.

An international research group has developed a solid oxide fuel cell that may be used in vehicles. The monolith device has an active cell area of around 18 cm2 and was built through common manufacturing processes. It was found to achieve a high power density of 5.6 kW/L, which the scientists said is comparable with that of the best performing fuel cells based on ceramic anodes.

Scientists in Germany have developed two kinds of solar cells based on n-type doped electron-collecting poly-Si on oxide (POLO) junctions with aluminum-alloyed p+ contacts. Both devices are claimed to be possible upgrades of PERC technologies. The best-performant cell is an IBC device showing a power conversion efficiency of 23.71%, an open-circuit voltage of 711.5mV, a short-circuit current of 41.3mA/cm2, and a fill factor of 80.9%.

Rystad Energy has joined BloombergNEF with a significant forecast for gray and blue hydrogen off the back of Russia’s invasion of Ukraine. According to the analysts, the impact of the war has sent prices of fossil fuel-tied forms of hydrogen production surging, leaving the gradual but consistent downward price trend of green hydrogen now looking remarkably competitive.