The traditional Balinese philosophy of Tri Hita Karana (THK) could provide an alternative model for sustainable spatial development amid growing global environmental challenges and rapid urbanization, according to a study conducted by Ngakan Ketut Acwin Dwijendra from Udayana University. Published in 2026 in the International Journal of Integrated Science and Technology (IJIST), the study argues that traditional Balinese architecture embodies an integrated system of ecological, social, and spiritual sustainability that remains highly relevant for modern urban planning and architectural design.
The research highlights growing environmental concerns caused by modern development, including climate change, excessive energy consumption, and ecological degradation. According to the study, many contemporary architectural approaches remain heavily focused on technological efficiency and technical performance while overlooking cultural values, social relationships, and human connections with nature.
As an alternative, indigenous knowledge systems such as traditional Balinese architecture offer a more holistic sustainability approach. Within the philosophy of Tri Hita Karana, harmony is achieved through balanced relationships between humans and the divine (Parahyangan), humans and fellow humans (Pawongan), and humans and the natural environment (Palemahan). These principles are translated directly into spatial organization, building orientation, settlement patterns, and environmental management systems across Balinese communities.
The study explains that several core principles of traditional Balinese architecture inherently support modern sustainability concepts. One of them is Tri Mandala, a zoning system that divides space into sacred, transitional, and public areas according to spiritual hierarchy. Another is Sanga Mandala, a spatial orientation system based on cosmological directions such as mountain–sea alignment and sunrise–sunset orientation.
Researchers found that traditional Balinese spatial configurations naturally support environmentally responsive passive design strategies, including:
- natural cross ventilation,
- daylight optimization,
- thermal regulation without mechanical cooling systems,
- the use of local materials such as bamboo and wood,
- and water management systems integrated through Subak irrigation networks.
The Subak system was identified as a major example of ecological integration between agricultural landscapes, water distribution, and spiritual practices. According to the study, Subak functions not only as an irrigation infrastructure but also as a mechanism for maintaining ecological balance and strengthening social cohesion within Balinese communities.
The research also highlights the strong social dimension embedded in traditional Balinese spatial planning. Communal spaces such as bale banjar and shared courtyards encourage social interaction, collective activities, and cultural continuity. Researchers argue that these spatial arrangements demonstrate how social sustainability has long been integrated into Balinese architectural design, even before sustainable architecture became a global discourse.
Beyond ecological and social dimensions, spirituality was identified as a defining characteristic of Balinese architecture. Temples and sacred spaces are positioned according to cosmological orientation systems, creating environmental ethics that encourage respect for nature and responsible resource use.
In the study, Dwijendra introduces the Contextual Harmonization Model, a design framework that combines indigenous wisdom with modern sustainability principles. The model positions local culture not merely as an aesthetic ornament, but as a foundational element in sustainable spatial development.
However, the research also criticizes many contemporary architectural practices in Bali for reducing traditional architecture to superficial visual imitation. According to the study, traditional forms are often replicated for tourism and commercial purposes without understanding their deeper philosophical and spatial meanings. This phenomenon is described as “cultural dilution,” where architecture loses its ecological responsiveness, symbolic depth, and cultural integrity.
According to Ngakan Ketut Acwin Dwijendra, THK principles should not only be preserved as cultural philosophy but also institutionalized within urban planning regulations, architectural education, building codes, and green certification systems. The study suggests that integrating indigenous knowledge with contemporary design could help create development models that are more contextual, resilient, and environmentally sustainable.
The findings are considered highly relevant for developing countries facing rapid urbanization and increasing architectural homogenization. The study argues that culturally grounded development models can help preserve local identity while reducing the environmental impacts of modern construction.
Author Profile
- Ngakan Ketut Acwin Dwijendra - Udayana University, Bali.
Research Source
Dwijendra, N.K.A. (2026). Reinterpreting Traditional Balinese Architecture Through Tri Hita Karana for Sustainable Spatial Development. International Journal of Integrated Science and Technology (IJIST), Vol. 4 No. 4, 222–235.
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