That sounds like a wonderful initiative! Yes, we've also tried student-led energy-saving activities, and the results were quite encouraging. Students conducted surveys on energy usage at home and school, created checklists for turning off lights and fans, and even formed "Energy Patrol" teams to remind others about saving power. These activities not only raised awareness but also built teamwork, leadership, and a strong sense of responsibility. It's amazing to see how small actions, when led by students, can lead to lasting behavioral changes in the school community. Keep up the great work!