Our mission is to pioneer sustainable energy solutions through advanced photocatalytic, photoelectrochemical, and electrochemical technologies for water splitting and CO2 reduction. We aim to optimize these processes to produce clean fuels and chemicals while mitigating carbon emissions. By developing innovative materials and employing advanced techniques like ultrafast time-resolved X-ray absorption spectroscopy (XAS), we enhance the efficiency of photocatalysts and photoelectrodes. Our vision is to lead the transition to a sustainable energy future by converting CO2 into valuable products. We are advancing environmental stewardship and achieving global carbon neutrality through renewable energy technologies.