Analisis Potensi Tenaga Surya Pada Permodelan Bangunan Tiga Dimensi Berdasarkan Data Open Street Map (Studi Kasus: Universitas Gadjah Mada Yogyakarta)

Abstract

Energy crisis that occurred in the world after being exploited on a large scale against fossil energy caused people has to think again about renewable energy. In Indonesia, the electricity consumption always increases every year with fossil energy dominating energy sources. Based on the Government Regulation number 79 of 2014, concerning the National Energy Policy, the Government of Indonesia has a national target in the implementation of renewable energy of 23% in 2025 and 31% in 2050. Information disclosure and development of geospatial technology is shown through the availability of information on the dimensions, location, and the height of objects on the surface of the earth through the open street map (OSM) website, one of which is the building. Digital Elevation Model (DEM/DEMNAS) data can be accessed through the Geospatial Information Agency (BIG) website. Utilization of this information can be done by utilizing QGIS and ArcGIS Pro software. The existence of an energy crisis and technological developments led to calculate Solar Radiation (contained in ArcGIS Pro) which can calculate the solar potential at a location based on three-dimensional building data, DEM, and solar intensity. Universitas Gadjah Mada (UGM) has announced their commitment in realizing new and renewable energy in Indonesia. Therefore, researchers intend to find out the solar potential in the UGM region in order to realize government programs in the application of new renewable energy. Based on the analysis done in this research, we get the amount of solar energy potential of 369.543 kWh/ m2/ day. Through this research we hope that UGM can become a pilot campus in the application of renewable energy, solar energy and can reduce the use of conventional electricity using fossil energy.Keywords: Solar Energy Potential, Three Dimensional Building, Open Street Map, UGM.

Dampak Optimasi Pemanfaatan Plts Terhadap Ketahanan Energi Satuan Di Kodam Xii/Tpr

“…PLTD Kabupaten Kubu Raya merupakan salah satu penyedia suplai listrik di wilayah Kota Pontianak, Kabupaten Kubu Raya dan sekitarnya. Selain itu adanya defisit pagu anggaran pembayaran tagihan listrik PLN di Kodam XII/Tpr akibat adanya kelebihan pemakaian listrik menjadi memanfaatkan potensi yang ada di setiap lokasi yang berbeda dapat dilakukan melalui beberapa metode, salah satu metode yang telah dilakukan oleh Nusantara (2020) untuk menghitung potensi ini adalah dengan memanfaatkan Open Street Map (OSM) dan Data Elevation Model (DEM) yang dapat diakses melalui laman Badan Informasi Geospasial (BIG) melalui software ArcGIS Pro dimana aplikasi tersebut memiliki fitur untuk memunculkan calculate Solar Radiation yang mampu menghitung potensi paparan sinar matahari di suatu lokasi berdasarkan data Gedung 3D, DEM dan potensi penyinaran matahari. Sudarmono dkk (2020) juga meneliti pemanfaatan PLTS (Pembangkit Listrik Tenaga Surya) sebagai solusi dalam pembasmian hama tanaman bawang merah di Kabupaten Brebes, penelitiannya menunjukkan bahwa penggunaan PLTS sebagai alternatif sumber energi dianggap sangat layak dalam membantu pembasmian hama serangga di lokasi penelitian tersebut.…”

Digital Earth Surface Model for The Estimation of Solar Panel Electric Power Towards Renewable Energy

“…To analyze the effect of the slope of building roofs on solar radiation, a DSM is needed. Analysis of the use of DEM data that provides information on the height of the natural landscape of the earth's surface has been carried out by Nusantara & Dewanto (2020). The analysis is combined with a map source on Open Street Map (OSM) which visually displays buildings in 3D.…”