The main idea of our project is “Interlink”, to link and connect the human space with the machinery space. Our site is located at the waterside of brooklyn navy yard with a ball field and grass space in front of it. Several ferry stops and train stop around it. The shape of our massing mimics the shape of the vent stack, the building mass is lifted off the ground to create public space and access for the community. Carving away the existing ground and extending the building into the water for better views and functionality. A central courtyard is not only to allow more light and air into the building but also the place where all three programs (WTE, Recycling, Nightclub) overlap and intersect.