The clean energy sector is experiencing a wave of new innovations and investment. Exciting advancements are being made in reducing system costs, exploring energy sourcing combinations, promoting overall sustainability, as well as harnessing the power of hydrogen. In our July series on global energy innovations we discuss developing a cleaner alkaline battery, improving EV recharge times, developing water through rooftop solar & potentially reconfiguring the way computer memory works to minimise energy usage.

Solar Rooftops: The Future of Efficient Hydrogen Generation and Water Production

Scientists from Karlsruhe Institute of Technology discuss the exciting possibility of using solar energy for efficient hydrogen, fuel, and drinking water production on rooftops or potentially solar parks.

The research behind this innovation revolves around the idea of photoelectrochemical (PEC) cells, which can generate hydrogen directly from sunlight and water without the need for extra electricity. This process could also prove to be a solution for water treatment and desalination. The longevity of the system and customisation for diverse climates are major advantages of PEC technology. With ongoing research optimising PEC cells for mass adoption, this breakthrough could play a pivotal role in the transition towards a more sustainable energy system in the future.

The World’s First Non-Toxic Aqueous Aluminium Battery

A recent article from Flinders University reveals new research hoping to develop the world’s first safe and efficient non-toxic aqueous aluminium radical battery. This exciting new technology promises to be a game-changer, offering a sustainable and efficient alternative to conventional batteries.

Revolutionising Electric Vehicle Charging

AZoM highlights the latest development in electric vehicle (EV) battery charging technology to develop a fast and efficient recharge solution on lithium-ion batteries. The research centres around non-invasive, microwave-assisted magnetometry techniques to observe how lithium ions move within batteries, enabling the identification of optimal battery compositions that facilitate faster charging.

Preliminary results reveal that adjusting the materials in the battery can consolidate charge transfer, enhancing efficiency and speeding up the recharge process.

Improving computer memory by copying human brain synapses

A groundbreaking research development at the University of Cambridge has led to the creation of a new type of computer memory with striking similarities to the synapses found in the human brain. By convincingly imitating these synapses, this new approach to computer memory has the potential to significantly lower energy consumption and improve overall performance in electronic devices.