From Sustainability to Regenerative Design
-Rethinking Design Beyond Reduction
Sustainability in the built environment has largely focused on reducing negative impact. This remains important, but it may not be the full picture.
So what does design become when reduction alone is not enough?
Across the industry, ideas such as circular economy, material reuse, wellbeing, and adaptive reuse are already in circulation. The question is not whether they exist, but how they relate to one another. In practice, they often sit side by side without clear connection. The more relevant challenge may be how these ideas can be read as part of a single system.
Regenerative design can be understood in this context. Rather than introducing an entirely new agenda, it suggests a way of looking again at what is already present. It shifts attention from individual strategies to relationships—between materials, buildings, people, and time.
This also influences how buildings and interiors are perceived. They are no longer only fixed outcomes of design, but can be seen as systems that continue to operate and adjust over time. This includes not only construction, but also patterns of use, where there is a gradual move from ownership towards more flexible models of utilisation.
Different regions show different conditions for this shift.
In Australia, experimentation and a growing recognition of existing building stock are opening up new possibilities.
In Japan, technical capability and material precision are highly developed, while the question of how existing assets can be extended and reactivated still requires further development.
Seen in this way, the shift is not a single direction change. It is a subtle reorientation of perspective—from controlling environments to designing for adaptation, from isolated solutions to connected systems, and from fixed outcomes to ongoing use.
So what does design become when reduction alone is not enough?
Across the industry, ideas such as circular economy, material reuse, wellbeing, and adaptive reuse are already in circulation. The question is not whether they exist, but how they relate to one another. In practice, they often sit side by side without clear connection. The more relevant challenge may be how these ideas can be read as part of a single system.
Regenerative design can be understood in this context. Rather than introducing an entirely new agenda, it suggests a way of looking again at what is already present. It shifts attention from individual strategies to relationships—between materials, buildings, people, and time.
This also influences how buildings and interiors are perceived. They are no longer only fixed outcomes of design, but can be seen as systems that continue to operate and adjust over time. This includes not only construction, but also patterns of use, where there is a gradual move from ownership towards more flexible models of utilisation.
Different regions show different conditions for this shift.
In Australia, experimentation and a growing recognition of existing building stock are opening up new possibilities.
In Japan, technical capability and material precision are highly developed, while the question of how existing assets can be extended and reactivated still requires further development.
Seen in this way, the shift is not a single direction change. It is a subtle reorientation of perspective—from controlling environments to designing for adaptation, from isolated solutions to connected systems, and from fixed outcomes to ongoing use.
→ Read the full report (Japanese)
This article is a summary of an original report written in Japanese.
This article is a summary of an original report written in Japanese.