1. Department of Geoscience and Engineering; Delft University of Technology; Delft Netherlands
2. Department of Earth Resources Engineering; Kyushu University; Fukuoka Japan
3. International Institute for Carbon-Neutral Energy Research; Kyushu University; Fukuoka Japan
4. Shikoku Research Institute Inc.; Takamatsu Japan
5. Shikoku Electric Power Co. Inc.; Takamatsu Japan