Green Green Hall Community (GGHC) across the PolyU Hung Hom student halls were off to a strong start with tree plantation, industry visit and earth hour, this school year. Working together, 7 GGHC members and 70 volunteer student residents assembled the Earth Hour activity to spread awareness among the residents and neighbors to reduce their energy consumption and live green. In early spring, 13 members and student volunteers, came together for an industry visit at a community work day at the polyfoam recycling centre at Tseun Wan. They learned about the recycling process of polyfoam, which is a major health and environmental hazard. GGHC members and volunteers will return for a PolyU Halls-wide event for collection of reusable items in the month of April.