Journal of Green Complex Engineering
Vol. 4 No. 1 (2026): August

Ecological Architecture for an Integrated Coffee Production and Tourism Center in Sinjai

Fitri Aulia (Universitas Muhammadiyah Makassar)
Andi Yusri Yusri (Universitas Muhammadiyah Makassar)
Citra Amalia Amal Amal (Universitas Muhammadiyah Makassar)
Rohana Abdullah (Universitas Muhammadiyah Makassar)
Muh. Syarif Muh. Syarif (Universitas Muhammadiyah Makassar)
A. Syahriyunita Syahruddin A. Syahriyunita Syahruddin (Universitas Muhammadiyah Makassar)



Article Info

Publish Date
27 Aug 2026

Abstract

Coffee-producing regions often retain limited added value because cultivation, processing, education, product development, and tourism occur in separate locations. This study develops an ecological architecture framework for an integrated Coffee Production and Tourism Center in Sinjai Regency, South Sulawesi. The design-research method combined site observation, comparison of two location alternatives, climate and access analysis, user–activity mapping, spatial programming, precedent review, architectural synthesis, and qualitative evaluation. The result is a 2.5-ha campus comprising a visitor and education building, production building, greenhouse, cafe and restaurant, prayer facility, productive landscape, and connected open spaces. The documented net program totals 2,121 m²: the main visitor building accounts for 51.2%, while production, hospitality, and greenhouse functions represent 19.6%, 19.8%, and 9.4%, respectively. A coffee journey links nursery, cultivation, processing observation, workshops, tasting, and retail, while a separate service route protects hygiene and safety. Ecological strategies include climate-responsive orientation, natural ventilation and daylight, shading, contour-sensitive massing, local materials, rainwater management, wastewater separation, and coffee-residue utilization. The proposal demonstrates a spatial method for connecting agroindustry, visitor learning, community enterprise, and environmental systems. Its operational performance remains subject to simulation, engineering validation, stakeholder testing, and post-occupancy evaluation.

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Journal Info

Abbrev

greenplexresearch

Publisher

Subject

Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Energy Engineering

Description

Greenplex Research Journal of Green Complex Engineering adalah jurnal akademik yang berfokus pada penelitian dan publikasi di bidang rekayasa kompleks hijau. Jurnal ini menekankan pada perkembangan dan aplikasi solusi teknis yang berkelanjutan dan ramah lingkungan dalam desain, konstruksi, dan ...