On March 13-14, 2025, Dr. Sommanat Somprasert, Vice Dean for Academic Affairs and Quality Assurance, led third-year students from the Environmental Engineering program, School of Energy and Environment, University of Phayao, on a study visit. The visit focused on environmental quality improvement, air pollution treatment, and the utilization of waste for renewable energy. The study tour included visits to the Mae Kuang Water Production Station, Provincial Waterworks Authority (Chiang Mai Special Branch), the Central Wastewater Treatment Unit at Chiang Mai University, Sahacogen Green Co., Ltd. in Lamphun, and the Mae Moh Mine in Lampang. The objective was to equip students with up-to-date knowledge and essential skills for their future careers in environmental engineering.