The World Premier International Research Center Initiative (WPI) Institutes, including the International Institute for Carbon-Neutral Energy Research (I²CNER), ran booths at “Science Talk Live 2013 by WPI”, held at the Sendai International Center on December 14, 2013. This science event had more than 600 visitors. I²CNER had introduced our researches through demonstrations of hydrogen-fuelled car and parts of CO₂reservoir at the booth.