Indonesian Geothermal Energy Potential as Source of Alternative Energy Power Plant

Suharmanto, Puji; Fitria, Annisa Nor; Ghaliyah, Sitti

doi:10.18502/ken.v1i1.325

Cited by 27 publications

(12 citation statements)

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“…However, that study did not calculate potentials but proposed a new accounting methodology based on ESDM's values [25]. Additionally, recent literature comprises literature reviews of the geothermal industry in Indonesia [22,23,26,27]. From the industrial side, Royal Dutch Shell [28] indicates practical resources of 1009 PJ e per year or 42 GW e if a capacity factor of 76% is assumed [2].…”

Section: Geothermalmentioning

confidence: 99%

Review of Renewable Energy Potentials in Indonesia and Their Contribution to a 100% Renewable Electricity System

2021

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Indonesia has an increasing electricity demand that is mostly met with fossil fuels. Although Indonesia plans to ramp up Renewable Energy Technologies (RET), implementation has been slow. This is unfortunate, as the RET potential in Indonesia might be higher than currently assumed given the archipelago’s size. However, there is no literature overview of RET potentials in Indonesia and to what extent they can meet current and future electricity demand coverage. This paper reviews contemporary literature on the potential of nine RET in Indonesia and analyses their impact in terms of area and demand coverage. The study concludes that Indonesia hosts massive amounts of renewable energy resources on both land and sea. The potentials in the academic and industrial literature tend to be considerably larger than the ones from the Indonesian Energy Ministry on which current energy policies are based. Moreover, these potentials could enable a 100% renewables electricity system and meet future demand with limited impact on land availability. Nonetheless, the review showed that the research topic is still under-researched with three detected knowledge gaps, namely the lack of (i) economic RET potentials, (ii) research on the integrated spatial potential mapping of several RET and (iii) empirical data on natural resources. Lastly, this study provides research and policy recommendations to promote RET in Indonesia.

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Section: Geothermalmentioning

confidence: 99%

Review of Renewable Energy Potentials in Indonesia and Their Contribution to a 100% Renewable Electricity System

2021

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“…Aktivitas geothermal atau panas bumi merupakan potensi sumberdaya alam yang dapat dimanfaatkan dan dikembangkan. Terdapat 252 potensi geothermal yang tersebar di berbagai daerah Indonesia, dengan mengikuti jalur pegunungan vulkanik dan dimulai dari Jawa, Nusa Tenggara, Sulawesi dan Maluku (Suharmanto et al, 2015).…”

Section: Pendahuluanunclassified

Pengolahan Ikan Di Daerah Aliran Sumber Air Panas Bumi Di Desa Payo Kabupaten Halmahera Barat Provinsi Maluku Utara

Baksir

Akbar

Abbas

et al. 2020

JPT

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Potential geothermal water is located on the coast of West Halmahera Regency. The geothermal potential is utilized by the community as a medium of traditional medicine and local tourism. Utilization of hot water sources as a fish processing media has not been done. The purpose of this study was to determine fish processing using a modified oven in geothermal water flow. The research material is anchovy (Stolephorus indicus) measuring 10 cm. Fish drying equipment is made closed (airtight) as a whole. The process of fish maturation is done by laying the fish on the base located in the oven. The results showed that the fish cooked at room temperature 2 hours at room temperature 21 oC with geothermal water flow temperature 49oC-51 oC.

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“…Sehingga berperan dalam pembentukan gunung berapi yang membuat sekitar 40% potensi panas bumi dunia terdapat di Indonesia. Dengan potensi pembangkitan sebesar 28.100 MW tersebut, disayangkan bahwa pemanfaatan PLTP di Indonesia masih sangatlah kecil yaitu sekitar 1.197 MW atau 4% dari total potensi yang ada [2]. Pada prinsipnya cara kerja pembangkit listrik tenaga panas bumi adalah sama dengan pembangkit listrik tenaga uap, kecuali pada asal steam.…”

Section: Pendahuluanunclassified

Analisis Thermal Pada Pembangkit Listrik Tenaga Panas Bumi PT. Indonesia Power UPJP Kamojang

Amrita¹,

Nugroho²

2019

JTITS

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Pada saat ini PT. Indonesia Power UPJP Kamojang mengoperasikan PLTP dengan kapasitas total sebesar 375 MW, untuk penelitian Studi berikut menggunakan unit II pada PLTP Kamojang. Agar memperoleh kapasitas listrik yang optimum maka diperlukan efisiensi yang baik dari proses produksi dengan menganalisa efisiensi thermal dan eksergi serta menghitung biaya kerugian eksergi berdasarkan termoekonomi. Berdasarkan perhitungan yang telah dilakukan, maka didapatkan efisiensi thermal sistem sebesar 19,41%. Dengan eksergi loss terbesar dan terendah pada komponen turbin dan cooling tower sehingga biaya rugi eksergi pada cooling tower bernilai kecil sebesar 7.394.034,76 Rp/bln dan biaya rugi eksergi pada turbin sebesar 252.766.682,24 Rp/bln, untuk nilai efisiensi eksergi yang terbesar pada komponen separator yaitu 99,47% sedangkan efisiensi eksergi sistemnya sebesar 47,06%. Dari hasil tersebut dapat diketahui bahwa efisiensi sistem dipengaruhi oleh performansi masing-masing komponen, dan banyaknya eksergi yang hilang dalam komponen-komponen tersebut. Sedangkan saran yang bisa dilakukan untuk pembangkit listrik yang telah diteliti adalah perlu dilakukannya maintenance secara rutin terhadap komponen turbin serta kondensor dikarenakan memiliki eksergi loss yang cukup tinggi yang akan mempengaruhi efisiensi dari sistem.

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Indonesian Geothermal Energy Potential as Source of Alternative Energy Power Plant

Cited by 27 publications

References 0 publications

Review of Renewable Energy Potentials in Indonesia and Their Contribution to a 100% Renewable Electricity System

Review of Renewable Energy Potentials in Indonesia and Their Contribution to a 100% Renewable Electricity System

Pengolahan Ikan Di Daerah Aliran Sumber Air Panas Bumi Di Desa Payo Kabupaten Halmahera Barat Provinsi Maluku Utara

Analisis Thermal Pada Pembangkit Listrik Tenaga Panas Bumi PT. Indonesia Power UPJP Kamojang

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