DEVELOPING SOLAR PV ROOFTOP POTENTIAL USING INTEGRATED MULTI SOURCE GEOSPATIAL DATA TO SUPPORT URBAN CLEAN ENERGY TARGET
The world is faced with the threat of a future energy crisis whose condition is exacerbated by the dominance of fossil energy sources which have a negative impact on the sustainability of the Earth's ecosystem. Currently, efforts to increase the supply of renewable energy have become a global a...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/64829 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | The world is faced with the threat of a future energy crisis whose condition is exacerbated by the dominance of fossil energy sources which have a negative impact on the sustainability of the Earth's ecosystem. Currently, efforts to increase the supply of renewable energy have become a global agenda, where one of the clean energies that is being massively developed is solar energy. Remote sensing technology has been widely used in analyzing the potential of solar PV in an area, but there is no solar PV modeling study at the urban building level that integrates building morphology, solar radiation and multiple meteorological parameters. The main objective of this research is to model the priority of rooftop solar PV development in urban areas in Bandung City, Indonesia. To support this main goal, this research also has several specific objectives, namely developing a building height model, determining the energy potential of rooftop solar PV, determining the energy needs of each building, and determining the index of luxury buildings. This study is the first study to develop the use of the national digital elevation model as open source data in the formation of the Digital Surface Model of buildings. In addition, the analysis of meteorological effects that is integrated with the hillshade parameter is used to obtain the solar PV potential value of the roof in more detail. The process of integrating building parameters in the form of rooftop solar PV potential, energy requirements, and building luxury index is expected to increase the accuracy of determining priority building potential in rooftop solar PV construction. This study prioritizes the development of solar PV in luxurious and spacious buildings with high energy potential. the construction of rooftop solar PV in the city of Bandung. The study shows that the estimation results of effective solar PV in Bandung City range from 351,833 W/m2 to 493.813 W/m2, with a total of 21,089 buildings being at a high level of priority for solar PV development. This study is expected to be a reference for the government in planning the construction of large-scale rooftop solar PV in urban areas so that it can encourage more massive use of renewable energy.
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