Sustainability Report
Embodied carbon
- Uses full-culm bamboo, locally sourced laterite CEBs, recycled food-and-beverage carton panels, salvaged hardwood, and locally sourced timber.
- CEBs are naturally cured rather than kiln-fired, reducing the energy and carbon associated with conventional bricks.
- Load-bearing CEB walls eliminate concrete columns and associated formwork.
- Exposed CEB walls avoid additional plaster and finishing materials.
Operational Emissions / Energy
- Relies primarily on passive cooling and ventilation to reduce operational energy demand.
- Large openings, single-banked spaces, clerestory windows and high-level air gaps promote cross ventilation and heat escape.
- Deep roof overhangs, covered verandahs and retained mature vegetation provide shading and reduce heat gain.
- Courtyard planning and extensive openings provide natural daylight and airflow.
Service and maintenance emissions
- Uses durable, minimally processed materials and reduces the number of finishing layers.
- Exposed CEB walls eliminate plaster maintenance.
- Deep overhangs and steel protective shoes help protect bamboo from moisture and extend its service life.
- Custom metal connections allow bamboo structural elements to be separated from the concrete structure for potential replacement or recovery.
- Salvaged timber and recycled materials reduce demand for new materials.
Afterlife
Yes, to a limited extent — but not as a formally documented adaptive-reuse strategy. The development already contains two distinct programs: a retreat house and an architectural studio. The house is currently used by family and friends and is intended to accommodate short stays, events, and architectural workshops. The studio accommodates working, meetings, and workshops. This inherent programmatic flexibility gives the buildings potential to accommodate different uses without major changes to their overall configuration. The house's courtyard-centered plan, verandahs, and semi-outdoor spaces could support different patterns of residential, hospitality, or event use.
One notable feature is the bamboo roof structure, which connects bamboo culms to concrete beams via metal connectors. This design allows for easy removal, enhancing the structure's flexibility for future adaptations. Similarly, the bamboo columns are creatively inserted into steel pipe shoes, establishing connections that are recoverable instead of being permanently embedded in concrete. This innovative approach not only simplifies potential renovations but also underscores a commitment to sustainability. Additionally, the use of recycled roof panels stands out; these panels are crafted as separate components, making their recyclability contingent on their specific materials and fixing methods.
In terms of furnishings, the project embraces a circular economy by utilizing salvaged hardwood for its timber furniture, promoting reuse and reducing waste. Furthermore, the compressed earth block (CEB) walls offer additional sustainability, as these earthen blocks can often be reused or recycled, depending on the stabilization techniques and dismantling procedures used, though careful consideration of the structural integrity is essential.