Loughborough University’s Green Hydrogen Research Group has devised the world’s pioneering lead-acid battery-electrolyser, earning a recognition at the esteemed 2024 Hydrogen Awards.
Dr. Lizzie Ashton and Dr. John Barton clinched the International Award for Academic Excellence and International Collaboration in Hydrogen, solidifying Loughborough University’s innovative prowess in the realm of sustainable energy solutions.
The lead-acid battery-electrolyser stands out for its low-cost structure, enabling the utilization of surplus renewable energy to generate hydrogen gas. The primary application for this groundbreaking technology lies in leveraging excess solar power to produce green hydrogen for cooking in underdeveloped regions. Implementation on a broader scale, particularly across African microgrids, promises a multitude of economic, environmental, and societal advantages.
By substituting charcoal fuels with clean hydrogen, this innovation not only slashes carbon emissions but also enhances health conditions, notably benefiting women who are disproportionately impacted by poor air quality. Additionally, by providing affordable and sustainable energy access through solar and battery-electrolyser systems, opportunities for education, employment, and improved healthcare are substantially amplified.
Furthermore, the lead-acid battery-electrolyser offers a promising solution for harnessing excess wind energy. Integrating this technology into offshore wind farms enables the conversion of superfluous wind power into hydrogen, averting energy wastage resulting from oversupply surpassing grid capacity. This reservoir of green hydrogen can serve as a valuable energy resource during periods of low wind intensity, ensuring a consistent power supply.
