Our groundbreaking discovery is to split sea water into hydrogen using sunlight: Prof. Ajayan Vinu, Laureate Professor of Nanomaterials & Director of Global Innovative Centre for Advanced Nanomaterials, The University of Newcastle, Australia

The CO2 level in the atmosphere is now 430 ppm, mainly coming from the fossil fuels. We have liberated 36.5 billion tonne of CO2 in 2021. Splitting sea water into hydrogen will tackle the challenge of global warming.