On September 25, 2025, distinguished members of TaCS, including Prof. Dr. Poom Kumam, Assoc. Prof. Dr. Wiboonsak Watthayu, Assoc. Prof. Dr. Thana Sutthibutpong, Asst. Prof. Dr. Thittaporn Ganokratanaa, and Asst. Prof. Dr. Nopporn Rujisamphan actively participated in the Mini Symposium on “Carbon Reduction and Renewable Energy Systems (炭素削減と再生可能エネルギーシステム)” held at Osaka Metropolitan University in Osaka, Japan. During this event, they shared key research insights, engaged in thought-provoking discussions with international experts, and explored collaborative opportunities to drive innovative solutions for sustainable energy and carbon reduction.

Beyond this academic engagement, on September 26, 2025, TaCS members further extended their participation by attending the Expo 2025 Osaka, Kansai, Japan, an international gathering that showcases innovation, global collaboration, and transformative solutions for a sustainable society. Their presence highlighted TaCS’s commitment not only to cutting-edge research but also to fostering international dialogue and partnerships that bridge academia, industry, and society toward a greener and more inclusive world.