Nick Wood

The Outflow project reimagines St Kilda’s foreshore and the broader Port Phillip Bay with the implementation of a mobile, floating cultural and ecological precinct that fuses environmental action with public engagement. The architecture can be tailored to suit and anchored at key river outlets feeding into Port Phillip Bay, intercepting waste at its source before it disperses into open water. Supported by HDPE pontoons that double as litter traps, the structure embodies a closed-loop system where waste becomes structure, visibility becomes education, and ecology becomes architecture.

At its core, the precinct operates as both a public infrastructure and an infrastructural node. Beneath the deck, collected plastics are sorted by a visible recycling mechanism into plastic and organic matter. The recycled plastics are transported back to shore and processed into composite cladding and decking materials - the same materials used on the building itself – an attempt at closing the loop between waste and construction. Meanwhile, the separated green waste and algae are redistributed to a floating “green pad” habitat that releases nutrients and fosters aquatic regeneration, returning life to the bay.

Ultimately, This project responds to and explores the question: How can architecture function as an active cycle of environmental repair - transforming waste into material and habitat - while fostering public awareness through visibility, occupation, and participation?

From a design perspective, I refined the building form to create a more cohe-sive relationship between the base and canopy geometries, ensuring they read as one integrated system. I’ve also developed the floatation logic, an-choring system, and recycled material palette, as well as exploring how the structure can adapt to different conditions across the five sites — from tidal shifts to variations in waste concentration and public access availabil-ity.