Integration of ECO-Culture Principles in Architectural Design Approaches Based on Cultural Values of the Jaton Community (Java-Tondano)

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FORMOSA NEWS - Gorontalo - Jaton Architecture Integrates Culture and Ecology for Sustainable Design, Indonesian Study Finds. A 2026 study by Heryati and Nurnaningsih Nico Abdul from Gorontalo State University reveals that traditional Jaton (Java–Tondano) architecture in North Sulawesi integrates cultural values with ecological principles to create sustainable and adaptive housing. Published in the Formosa Journal of Applied Sciences, the research highlights how local wisdom can inform modern architectural practices at a time when global building trends often overlook cultural identity and environmental harmony. The findings matter because contemporary architecture is increasingly criticized for producing uniform, energy-intensive buildings that ignore local context. The Jaton case offers a practical model of how sustainability can emerge from cultural traditions rather than relying solely on advanced technology.

Cultural Roots Meet Environmental Challenges
Architecture today faces growing pressure to address climate change, urbanization, and cultural homogenization. Many modern buildings prioritize efficiency but neglect social and cultural dimensions. This study positions architecture as more than a technical solution it is also a reflection of identity, tradition, and human interaction with nature. The Jaton community, formed through the acculturation of Javanese and Minahasa cultures, provides a unique example. Their settlement patterns, housing structures, and social practices reflect a long-standing balance between community life and environmental adaptation. These characteristics make Jaton architecture highly relevant to current discussions on sustainable development and culturally responsive design.

Simple Methods, Deep Insights
The research relies on a qualitative, exploratory approach conducted in Jaton settlements around Tondano, North Sulawesi. The authors combined several data sources:

• Field observations of house structures and spatial layouts
• In-depth interviews with community leaders and residents
• Visual documentation, including photographs and architectural sketches
• Review of academic literature and historical records

The analysis links cultural values with architectural elements such as spatial organization, material selection, and environmental response. This approach allows the researchers to interpret how everyday practices shape sustainable design.

Key Findings: A Living Model of Eco-Culture
The study identifies a consistent integration of eco-culture principles where ecology and culture are inseparable in Jaton architecture. Several key findings stand out:

• Social Spaces Strengthen Community Bonds Jaton houses feature a front porch that functions as a semi-public space. This area is used for receiving guests, community discussions, and social gatherings. It reinforces collective identity and social cohesion.
• Elevated Stilt Structures The traditional stilt-house design protects homes from moisture, flooding, and pests. It also improves airflow beneath the structure, enhancing comfort in humid environments.
• Use of Local Materials. Wood is the primary building material due to its availability, durability, and adaptability. Local sourcing minimizes environmental impact and allows residents to maintain their homes independently.
• Clear Spatial Hierarchy. Interior layouts separate private, semi-public, and public areas. This organization balances personal privacy with communal interaction while supporting natural lighting and ventilation.
• Orientation and Environmental Awareness. Buildings are positioned based on wind direction and sunlight patterns. Roof overhangs and building orientation help shield interiors from excessive heat and rain.

Real-World Impact and Broader Implications

The study offers important lessons for architects, urban planners, and policymakers. It shows that sustainable design does not always require expensive technologies. Instead, it can emerge from understanding local traditions and environmental conditions. For the architecture industry, the findings encourage a shift toward context-sensitive design that integrates cultural identity. For policymakers, the research supports the development of housing policies that prioritize local wisdom and community participation. In education, the study provides a valuable reference for architecture students. It demonstrates that innovation can be rooted in tradition, and that vernacular architecture holds solutions to modern challenges. The research also contributes to global discussions on sustainability by challenging the assumption that modernization must replace tradition. Instead, it promotes a hybrid approach where cultural heritage and contemporary needs coexist.

Author Profiles
Heryati, M.Arch. Lecturer and researcher at Gorontalo State University, Indonesia. Specializes in sustainable architecture and cultural-based design.
Nurnaningsih Nico Abdul, M.Arch. Academic and researcher at Gorontalo State University. Focuses on contextual architecture and the integration of local wisdom into modern design practices.

Sources
Heryati & Nurnaningsih Nico Abdul. “Integration of ECO-Culture Principles in Architectural Design Approaches Based on Cultural Values of the Jaton Community (Java-Tondano).” Formosa Journal of Applied Sciences, Vol. 5 No. 2, 2026.Hal.705-716
DOI: https://doi.org/10.55927/fjas.v5i2.7
URL: https://journalfjas.my.id/index.php/fjas