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Dialectics of Low Energy Design, Accessibility, and Materiality in Tropical Urban Crisis Young, Hepi Duchovny; Setyowati , Erni; Prianto, Eddy; Dwiyanto, Agung
ASTONJADRO Vol. 14 No. 4 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i4.21183

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This research examines the development of tropical buildings that address the challenges of climate change and population growth by integrating accessibility for all and designing buildings that consume less energy. This research aims to assess the social and technical conflicts between accessibility and energy efficiency, and to develop an evaluation framework based on optimization algorithms that finds a balance between the two. Testing phase change materials (PCMs), energy modelling using Energy Plus, and critical policy analysis employing Critical Discourse Analysis (CDA) are all integral components of the mixed-methods approach. The primary result is that PCMs can help maintain more stable temperatures without requiring significant insulation; however, issues with regulations and design persist. Standard designs may exceed energy limits, but generally make it more challenging to achieve places. Research indicates that to create inclusive and sustainable tropical architecture, it is essential to establish integrated criteria and employ a transdisciplinary approach.
A Comparative Analysis of Conventional and Hybrid Simulation in Tropical Hotel Energy Modeling Young, Hepi Duchovny; Setyowati , Erni; Prianto, Eddy; Dwiyanto, Agung
ASTONJADRO Vol. 15 No. 1 (2026): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v15i1.21182

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The hospitality industry in tropical climates faces significant challenges in managing energy use while trying to make buildings that are environmentally friendly in areas with high temperatures, humidity, and changing weather.  Hotels in places like Southeast Asia, the Caribbean, and sub-Saharan Africa usually use a lot of energy each year. This is mainly because they need heating, cooling, and lighting, which raises costs and harms the environment.  As tourism increases and climate change becomes more of a problem, energy-efficient hotel designs and sustainability metrics have become more critical in international policy frameworks. This systematic literature review assesses the efficacy of hybrid simulation methodologies, combining various modeling tools to evaluate climatic impacts on enhancing energy efficiency and sustainability in tropical hotels, in contrast to conventional standalone simulations.  Using a strict PRISMA-guided method, searches of databases found 95 records, which led to one relevant observational modeling study of medium-category Mexican hotels.  This study showed a statistically significant drop in CO2 emissions and energy use per room-year, with older guests seeing the most benefits. The review shows that hybrid simulation has a lot of potential to improve hotel energy systems and make operations more sustainable, even though the sample size is small, the data is simulated, and there is no meta-analysis.  Practical implications encompass the endorsement of pilot implementations, personnel training, and collaborations to mitigate financial obstacles.  The review also points out significant research gaps, like a lack of long-term data and a lack of representation for tropical regions. This shows that more empirical research is needed. In general, using hybrid simulation methods could make hotels in tropical climates more energy-efficient and better able to handle environmental changes, which would help the hospitality industry become more sustainable.
Study of Orientation on The Effectiveness of Photovoltaic Shading Installation in The Ulil Albab Mosque, Yogyakarta Hendrawati, Dyah; Setyowati, Erni; Prianto, Eddy; Dwiyanto, Agung
Journal of Architectural Research and Design Studies Vol. 8 No. 2 (2024): November
Publisher : Departement of Architecture, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jars.vol8.iss2.art1

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A mosque is a place of worship oriented towards the Qibla, which for the Yogyakarta area is in the northwest direction, or 294.7°. The Qibla will affect the orientation and possibly the shape of the building. The northwest direction of buildings in Yogyakarta has a relatively high solar factor value. The orientation of the building and the dominant shape of the building towards the Qibla cannot be avoided by architects because of the rule of shafts during congregational prayers. This research is expected to find the practical orientation and layout of photovoltaic installations that function as shading, which can reduce solar heat radiation. It is hoped that the distinctive orientation of the mosque will have great potential to produce maximum renewable energy by installing solar/photovoltaic panels. The orientation has excellent potential for a mosque building to produce maximum renewable energy by installing photovoltaic (PV) panels in addition to the roof. This research aims to clearly and measurably determine the potential for renewable energy in an existing mosque, namely the Ulil Albab Mosque, Yogyakarta. The method used in this research is to carry out simulations on all facade orientations using FormIt software to find the most effective potential facades for installing PV. This research shows the most significant potential for installing photovoltaics without disturbing the performance of other buildings and getting optimal energy on the side west by producing 86,76 kWh/year. Keywords: orientation; performance; PV; solar radiation
TINJAUAN 3 TIPE SHADING FASADE BANGUNAN GEDUNG WIDYA PURAYA UNIVERSITAS DIPONEGORO Adityo Fajar Vakumoro; Agung Dwiyanto; Erni Setyowati
Jurnal Arsitektur ARCADE Vol 7 No 1 (2023): Jurnal Arsitektur ARCADE Maret 2023
Publisher : Prodi Arsitektur UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/arcade.v7i1.1259

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Abstract: Indonesia has a humid tropical climate, building design must pay attention to climate conditions when planning and implementing it. This condition has a very big influence on an architectural design, one of which is to provide building shading in order to adapt to climatic conditions. In the world of architecture, a building façade shading is very important for the buioding itself, and has an influence on the users of the room. Shading on the facade of the building as a protector of the building from direct sunlight, shading also has an aesthetic to a building (Purnama, 2020). There are different types of facades that will become a reference for research in a building to find out which type is effective on the climate. The method used in this study uses descriptive quantitative methods, where research make direct observations and make measurements of the object under study and then analyzed to archieve the objective of the study on the different types of building facades.Abstrak: Indonesia memiliki iklim tropis lembab, desain bangunan harus memperhatikan kondisi iklim saat dalam perencanaan dan pelaksanaannya. Kondisi ini sangat mempunyai pengaruh yang sangat besar pada sebuah desain arsitektur, yang salah satunya adalah memberikan shading bangunan guna untuk menyesuaikan terhadap kondisi iklim. Pada dunia arsitektur sebuah shading fasad bangunan sangatlah penting bagi bangunan itu sendiri, dan memiliki pengaruh terhadap pengguna ruangan. Shading pada fasad bangunan sebagai pelindung bangunan dari sinar matahari secara langsung, shading juga memiliki estetika terhadap sebuah bangunan (Purnama, 2020). Terdapat perbedaan tipe fasad yang akan menjadi acuan penelitian dalam sebuah bangunan untuk mengetahui jenis manakah yang efektif terhadap iklim. Metode yang digunakan dalam penelitian dengan menggunakan metode kuantitatif deskriptif, dimana peneliti melakukan observasi langsung dan melakukan pengukurang ke obyek yang diteliti kemudian dianalisa untuk mencapai tujuan dari penelitian terhadap berbedaan 3 jenis fasad bangunan.
TINJAUAN KONSEP KEBERLANJUTAN PADA KAWASAN PERMUKIMAN KAMPUNG NELAYAN TAMBAK LOROK DALAM PROGRAM KAMPUNG WISATA BAHARI Maya Nugraha; Agung Dwiyanto
Jurnal Arsitektur ARCADE Vol 7 No 3 (2023): Jurnal Arsitektur ARCADE September 2023
Publisher : Prodi Arsitektur UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/arcade.v7i3.3285

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Abstract: Coastal areas are border areas between sea and land, generally coastal areas are known as slum areas and low levels of education. But now the government has created a marine tourism village program, in an effort to preserve coastal areas, because generally residents are reluctant to be relocated considering that the majority of their jobs are fishermen. The Tambak Lorok Fisherman's Village itself has been undergoing the Marine Tourism Village program since 2015, the sustainable aspects applied to Tambak Lorok have not been fully seen. Various problems still arise, including tidal flooding and infrastructure facilities to support sustainability itself. Aspects of sustainability that can be seen include economic, social, and ecological aspects. The existence of the Maritime Tourism Village program in Tambak Lorok has helped the community's economic sector in the form of a market, meeting the social needs of residents in the form of communal spaces that can be used continuously. So that it can be concluded, sustainability in communal public spaces has been used by residents for various kinds of social activities.Keyword: sustainability, communal space, architectureAbstrak: Wilayah pesisir merupakan wilayah perbatasan antara laut dan daratan, umumnya wilayah pesisir dikenal kawasan kumuh dan tingkat pendidikan rendah. Namun kini pemerintah telah membuat program kampung wisata bahari, dalam upaya pelestarian wilayah pesisir, karena umumnya warga enggan untuk direlokasi mengingat mayoritas pekerjaannya adalah nelayan. Kampung Nelayan Tambak Lorok sendiri telah menjalani program Kampung Wisata Bahari sejak 2015, aspek berkelanjutan yang diterapkan pada Tambak Lorok belum sepenuhnya terlihat. Berbagai permasalahan masih muncul, antara lain banjir rob dan sarana prasarana sebagai penunjang keberlanjutan itu sendiri. Aspek keberlanjutan yang dapat dilihat antara lain aspek ekonomi, sosial, dan ekologi. Adanya program Kampung Wisata Bahari di Tambak Lorok telah membantu sektor ekonomi warga dalam bentuk pasar, memenuhi kebutuhan sosial warga berupa ruang komunal yang dapat digunakan secara berlanjut. Sehingga dapat disimpulkan, keberlanjutan dalam ruang publik komunal hingga kini digunakan warga untuk berbagai macam aktivitas sosial.Kata Kunci: keberlanjutan, ruang komunal, arsitektur
STRATEGI PENGEMBANGAN KAMPUNG WISATA ROTAN GALMANTRO YANG BERKELANJUTAN Ivien Aryo Puspita Wardani; R. Siti Rukayah; Agung Dwiyanto
Jurnal Arsitektur ARCADE Vol 8 No 1 (2024): Jurnal Arsitektur ARCADE Maret 2024
Publisher : Prodi Arsitektur UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/arcade.v8i1.3821

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Abstract: Galmantro Rattan Tourism Village has attractions such as rattan handicrafts, rattan production houses with traditional and modern architecture, friendly residents and easy access from the city center. Tourism activities with the craft industry becoming a tourist village can create job opportunities, reduce proverty levels and encourage economic development. Galmantro Rattan Tourism Village has potential to develop into a sustainable tourism village. The development of sustainable tourism village is a form of environmental, nature, culture and welfare of the local community. This study intended to provide a strategy formulation about sustainable development of Galmantro Rattan Tourism Village. The method used in this study is mixed method that combines quantitative and qualitative. Strategy formulation will be analyzed using SWOT analysis. There are four strategies, namely optimizing the management of tangible and intangible cultural tourism, utilizing open space as a tourist attraction facility, optimize the potential of home-based enterprises by processing waste and using efficient energy as well as improving accessibility and transportation system.Abstrak: Kampung Wisata Rotan Galmantro memiliki daya tarik seperti kerajinan rotan, rumah produksi kerajinan rotan dengan arsitektur tradisional dan modern, keramahan warga dan mudah dijangkau dari pusat kota. Kegiatan pariwisata dengan industri kerajinan menjadi kampung wisata dapat menciptakan peluang kerja, menurunkan tingkat kemiskinan dan mendorong pengembangan ekonomi. Kampung Wisata Rotan Galmantro berpotensi untuk berkembang menjadi kampung wisata yang berkelanjutan. Pengembangan kampung wisata berkelanjutan merupakan bentuk kepedulian terhadap lingkungan, alam, budaya dan  kesejahteraan masyarakat setempat. Tujuan dari penelitian ini untuk memberikan perumusan strategi mengenai pengembangan kampung wisata rotan Galmantro yang berkelanjutan. Metode penelitian yang digunakan adalah mix method yang menggabungan teknik kuantitatif dan kualitatif. Perumusan strategi akan di analisis menggunakan analisis SWOT. Penelitian ini menghasilkan empat strategi yaitu mengoptimalkan pengelolaan wisata budaya tangible dan intangible, pemanfataan ruang terbuka sebagai fasilitas atraksi wisata, mengoptimalkan potensi HBE dengan pengolahan limbah dan penggunaan energi yang efisien serta meningkatkan kemudahan aksesibilitas dan sistem transportasi.
POTENSI PENGEMBANGAN PERHITUNGAN IKE MODEL HIBRIDA PADA BANGUNAN GEDUNG PERKANTORAN DENGAN PENDEKATAN MULTITEORI: STUDI KASUS GEDUNG MENTERI DAN GEDUNG SUMBER DAYA AIR KEMENTERIAN PEKERJAAN UMUM Diana Kusumastuti; Erni Setyowati; Suzanna Ratih Sari; Agung Dwiyanto
Jurnal Arsitektur ARCADE Vol 9 No 2 (2025): Jurnal Arsitektur ARCADE Juni 2025
Publisher : Prodi Arsitektur UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/arcade.v9i2.4047

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Energy Consumption Index (IKE) is a key indicator in evaluating the energy efficiency of buildings. However, current IKE calculation methods, such as software-based simulations, are often complex, require technical expertise, and large resources, making them impractical. This study explores the potential of a hybrid model in calculating IKE by integrating six theoretical approaches to simplify the process without compromising accuracy. Case studies were conducted at the Ministry of Public Works Building and the Directorate General of Water Resources Building, focusing on benchmarking analysis of HVAC systems, lighting, and energy consumption patterns. The results show that with a multi-theoretical approach and the availability of field data, a hybrid model has the potential to be developed and applied to simplify IKE calculations, especially in the early design and energy performance evaluation stages, although there are challenges in maintaining accuracy and increasing the accessibility of the method for non-technical users. The case study shows a difference in IKE of up to 40% between the Directorate General of Water Resources Building and the Minister of Public Works Building, influenced by factors such as air conditioning systems, lighting, and elevator usage. A hybrid model based on empirical data considering the specific characteristics of each building can be an effective solution to bridge the gap between the complexity and ease of IKE calculation. Further studies are needed to integrate operational data from more buildings and optimize software-based simulations
KUANTITAS DAN KUALITAS RUANG TERBUKA HIJAU DI PERMUKIMAN PERKOTAAN Agung Dwiyanto
TEKNIK Vol 30, No 2 (2009)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (259.6 KB) | DOI: 10.14710/nts.v%vi%i.1861

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Green Air-Gap management in area of settlement urban tend to to experience of the challenge which enough weightof effect about height of urbanization current. while on the other side, energy support the downhill existing socialand environment also, so that cannot make balance to the requirement of space of effect about human pressure .Other challenge go together the height mount the conversion or displace to utilize the farm from farm (especiallyagriculture farm become the area develop;builded) generating impact to lowering environmental quality nyabecome green of urban. Evaluate the planology is exist in generally only study the aspect of accuracy or deviation ofspace according about zoning which already specified . Meanwhile its exploiting intensity change seldom debate, sothat need the new stages;steps to improve;repair the quality and existing amount green space.