This project takes eelgrass as its core material to explore the integration of ecological repair and architecture. The design is based on its lifecycle: eelgrass absorbs and stores carbon underwater, then is washed ashore after it detaches. The project collects this accumulated eelgrass and transforms it into building material for roof and wall infill, enabling long-term carbon sequestration. At the same time, the architecture guides the natural deposition of eelgrass, participating in coastal ecological cycles and repairing shorelines disturbed by storms, establishing a continuous repair mechanism between material, environment, and space.
