Sustainable Water-Energy-Food Nexus Modeling to Anticipate Land Use Changes in Magelang Regency

Zulfikar Aji Kusworo; Muhammad Sulaiman; Rachmawan Budiarto

doi:10.29103/jreece.v4i2.16882

Sustainable Water-Energy-Food Nexus Modeling to Anticipate Land Use Changes in Magelang Regency

Zulfikar Aji Kusworo, Muhammad Sulaiman, Rachmawan Budiarto

Abstract

This paper aims to analyze the integrated management of water, energy, and food resources within the context of the Water-Energy-Food (WEF) Nexus in Magelang Regency, Central Java, Indonesia. The focus is on the projections for electricity demand, water needs, and potential electricity production from microhydro power plants (PLTMH) by 2030. The methodology involved simulation models using the LEAP and WEAP software to create a conceptual management model that promotes sustainable resource use. Our findings project electricity needs in Magelang Regency to increase significantly, estimated at 79,626.3 MWh under the baseline business-as-usual scenario, 90,281.53 MWh for a moderate scenario, and 92,201.78 MWh under an optimistic scenario, with the moderate and optimistic scenarios representing increases of 13.38% and 15.79%, respectively, over the baseline by the end of the projection period. Concurrently, water demand is projected at 349,953,115 m³ under the baseline scenario and slightly less at 339,542,991 m³ considering the impact of the new Yogyakarta-Bawen toll road, with a variance of 3.07% between the scenarios by 2030. Additionally, the potential electricity production from the proposed PLTMH is projected at 590.67 MWh by 2030. These projections underscore the critical contributions of sustainable infrastructural developments such as PLTMH, which, despite regulatory support, have not yet been constructed in the regency. This research illustrates the need for robust planning and integration of sustainable practices within local governance to achieve the objectives outlined in the Sustainable Development Goals (SDGs), emphasizing the importance of sustainable and innovative solutions to meet future demand for these interconnected resources effectively.

Keywords

WEF; Nexus; LEAP; WEAP; SDGs

Full Text:

PDF

References

Afshar, A., Soleimanian, E., Akbari Variani, H., Vahabzadeh, M., & Molajou, A. (2022). The Conceptual Framework To Determine Interrelations And Interactions For Holistic Water, Energy, And Food Nexus. Environment, Development And Sustainability, 1–22.

Anika, N., Ramadhani, D. A., Wijaya, L., Azizah, I. N., Mahardika, M., Fauzi, A. I., & Bindar, Y. (2022). Water, Food, And Energy Nexus In Lampung Province, Indonesia. Iop Conference Series: Earth And Environmental Science, 1038(1), 12006.

Anugrah, P. (2016). Pengembangan Model Pembangkit Listrik Tenaga Mikro Hidro Yang Berkelanjutan Untuk Daerah Terpencil. Universitas Gadjah Mada.

Bahri, M. (2020). Analysis Of The Water, Energy, Food And Land Nexus Using The System Archetypes: A Case Study In The Jatiluhur Reservoir, West Java, Indonesia. Science Of The Total Environment, 716, 137025.

Bps. (2021a). Pemakaian Listrik Pln Menurut Ulp 2019-2021. Bps Kabupaten Magelang. Magelangkab.Bps.Go.Id. Https://Magelangkab.Bps.Go.Id/Indicator/7/107/1/Pemakaian-Listrik-Pln-Menurut-Ulp.Html

Bps. (2021b). Penduduk, Laju Pertumbuhan Penduduk, Distribusi Persentase Penduduk Kepadatan Penduduk, Rasio Jenis Kelamin Penduduk Menurut Kabupaten/Kota Di Provinsi Jawa Tengah, 2010, 2019 - 2021. Bps Provinsi Jawa Tengah. Https://Jateng.Bps.Go.Id/Statictable/2020/06/11/1792/Penduduk-Laju-Pertumbuhan-Penduduk-Distribusi-Persentase-Penduduk-Kepadatan-Penduduk-Rasio-Jenis-Kelamin-Penduduk-Menurut-Kabupaten-Kota-Di-Provinsi-Jawa-Tengah-2010-2019---2021.Html

Dioha, M. O. (2017). Energy System Models For Sub-Saharan African Countries--A Systematic Review. Journal Of Sustainable Energy, 8(4).

Heaps, C. G. (2020). Leap: The Low Emissions Analysis Platform. Software Version, 36.

Institute, S. E. (2024). Weap: Water Evaluation And Planning System. Www.Weap21.Org. Https://Www.Weap21.Org/Index.Asp?Action=203

Lubis, R. F., Delinom, R., Martosuparno, S., & Bakti, H. (2018). Water-Food Nexus In Citarum Watershed, Indonesia. Iop Conference Series: Earth And Environmental Science, 118, 12023.

Magelang, P. D. K. (2021). Peraturan Daerah Nomor 7 Tahun 2021 Tentang Perubahan Atas Peraturan Daerah Nomor 5 Tahun 2019 Tentang Rencana Pembangunan Jangka Menengah Daerah Tahun 2019-2024. Jdih.Magelangkab.Go.Id. Https://Jdih.Magelangkab.Go.Id/Hukum/Detail/Peraturan-Daerah/7/2021

Nasrollahi, H., Shirazizadeh, R., Shirmohammadi, R., Pourali, O., & Amidpour, M. (2021). Unraveling The Water-Energy-Food-Environment Nexus For Climate Change Adaptation In Iran: Urmia Lake Basin Case-Study. Water, 13(9), 1282.

Novitasari, D., Budiarto, R., & Others. (2020). Integration Challenges Of Climate-Energy-Water-Food Nexus In Indonesia’s Power Generation Sector. 2020 Fortei-International Conference On Electrical Engineering (Fortei-Icee), 35–40.

Nugroho, H. Y. S. H., Indrawati, D. R., Wahyuningrum, N., Adi, R. N., Supangat, A. B., Indrajaya, Y., Putra, P. B., Cahyono, S. A., Nugroho, A. W., Basuki, T. M., & Others. (2022). Toward Water, Energy, And Food Security In Rural Indonesia: A Review. Water, 14(10), 1645.

Purwanto, A., Sušnik, J., Suryadi, F. X., & De Fraiture, C. (2021). Quantitative Simulation Of The Water-Energy-Food (Wef) Security Nexus In A Local Planning Context In Indonesia. Sustainable Production And Consumption, 25, 198–216.

Sanatra, D., Hardi, S., & Hasibuan, A. (2022). Strategi Peningkatan Efisiensi Penggunaan Energi Listrik Melalui Sikap Pelaku Di Politeknik Tanjung Balai. Rele (Rekayasa Elektrikal Dan Energi): Jurnal Teknik Elektro, 4(2), 116–121.

Siregar, W. V., & Others. (2019). Prakiraan Kebutuhan Energi Listrik Kota Subulussalam Sampai Tahun 2020 Menggunakan Metode Analisis Regresi. Rele (Rekayasa Elektrikal Dan Energi): Jurnal Teknik Elektro, 1(2), 57–61.

Taniguchi, M., Masuhara, N., & Teramoto, S. (2020). Tradeoffs In The Water-Energy-Food Nexus In The Urbanizing Asia-Pacific Region. In Virtual Water (Pp. 176–187). Routledge.

Tengah, P. P. J. (2022). Penetapan Lokasi Pembangunan Jalan Tol Yogyakarta-Bawen Di Jateng - Pemerintah Provinsi Jawa Tengah. Luas Lahan Sawah Menurut Kecamatan Dan Jenis Pengairan Di Kabupaten Magelang 2018-2020. Jatengprov.Go.Id. Https://Jatengprov.Go.Id/Rilis/Penetapan-Lokasi-Pembangunan-Jalan-Tol-Yogyakarta-Bawen-Di-Jateng/

Terrapon-Pfaff, J., Ortiz, W., Dienst, C., & Gröne, M.-C. (2018). Energising The Wef Nexus To Enhance Sustainable Development At Local Level. Journal Of Environmental Management, 223, 409–416.

Wicaksono, A., & Kang, D. (2019). Nationwide Simulation Of Water, Energy, And Food Nexus: Case Study In South Korea And Indonesia. Journal Of Hydro-Environment Research, 22, 70–87.

Wijayanti, Y., Anda, M., Safitri, L., Tarmadja, S., Setyandito, O., & Others. (2020). Water-Energy Nexus Development For Sustainable Water Management In Indonesia. Iop Conference Series: Earth And Environmental Science, 426(1), 12058.

DOI: https://doi.org/10.29103/jreece.v4i2.16882