KTDI EARTH DAY is an event that aimed to promote environmental sustainability and raise awareness about energy conservation. The justification for participating in this activity lies in its alignment with the values of responsible citizenship and the commitment to a greener future. The activity focused on developing various Graduate Attributes, including Communication Skills, Thinking Skills, and Scholarship. Participants were encouraged to take a simple yet impactful action of closing the lamp in their rooms, symbolizing their dedication to energy conservation. This action prompted critical thinking about energy consumption habits and explored alternative ways to reduce the carbon footprint. The event emphasized the collective effort required to make a difference and highlighted the significance of responsible global citizenship. By joining the KTDI EARTH DAY 2023 event, participants contributed to a global cause, promoted sustainability practices, and cultivated essential skills for addressing environmental challenges.