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Hasil Pencarian

Ditemukan 36 dokumen yang sesuai dengan query
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Hermanto
"Studi ini bertujuan dalam rangka pemahaman tentang perkembangan listrik terbarukan di Indonesia dengan mengkaji dampak perkembangan sektor keuangan dan FDI terhadap produksi listrik terbarukan. Mengingat tantangan global perubahan iklim dan keharusan untuk beralih ke sumber energi yang berkelanjutan, peran Indonesia sebagai salah satu konsumen energi utama di Asia Tenggara menjadi krusial dalam mencapai target energi terbarukan global. Dengan menggunakan data frekuensi tahunan dari tahun 1981 hingga 2021, kami menganalisis dan mengkaji berbagai variabel perkembangan keuangan, termasuk kredit domestik untuk sektor swasta, kredit domestik dari sektor perbankan, dan kapitalisasi pasar saham. Dengan menggunakan pendekatan Autoregressive Distributed Lag (ARDL) dengan pemecahan struktural, kami memperkaya literatur yang ada dalam bidang ini. Analisis kointegrasi mengungkapkan hubungan positif yang signifikan dalam jangka panjang antara kredit domestik untuk sektor swasta, kredit domestik dari sektor perbankan, kapitalisasi pasar saham, dan FDI dengan produksi listrik terbarukan di Indonesia. Berdasarkan temuan empiris ini, studi ini menekankan peran penting dukungan keuangan dan investasi dalam ekspansi listrik terbarukan. Oleh karena itu, para pengambil keputusan harus memprioritaskan pengembangan sektor keuangan sebagai langkah kebijakan untuk meningkatkan akses keuangan bagi investor dalam proyek energi terbarukan di Indonesia.
......This study aims to contribute to the understanding of renewable electricity development in Indonesia by examining the impact of financial development and FDI on renewable electricity production. Given the global challenges of climate change and the imperative to transition to sustainable energy sources, Indonesia's role as a major energy consumer in Southeast Asia becomes crucial in achieving global renewable energy targets. Using annual frequency data from 1981 to 2021, we analyze the role of the expanding financial sector and FDI in the renewable electricity production in Indonesia. We examine various financial development variables, including domestic credit to the private sector, domestic credit from the banking sector and stock market capitalization. Employing the Autoregressive Distributed Lag (ARDL) approach with a structural break, we enrich the existing literature in this field. The cointegration analysis reveals significant long-run positive relationships between domestic credit to the private sector, domestic credit from banking sector, stock market capitalization, and FDI with the renewable electricity production in Indonesia. Based on these empirical findings, this study underscores the crucial role of financial and investment support in the expansion of renewable electricity. Therefore, decision-makers should prioritize the development of the financial sector as a policy measure to enhance access to finance for investors in Indonesian renewable energy projects."
2023
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UI - Tesis Membership  Universitas Indonesia Library
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Velda Leona Dewi
"Modal sosial berasal dari posisi dan status sosial seseorang, yang mampu membuat suatu individu menggerakkan kelompok atau individu lain yang memiliki sumber daya atau kewenangan modal untuk tujuan tertentu. Keberhasilan Prancis dalam menjadikan nuklir sebagai energi hijau dalam ranah Uni Eropa mempromosikan energi hijau, mengindikasikan adanya modal sosial yang dimiliki oleh Prancis. Hal tersebut menjadi pembahasan dalam penelitian ini sebab Prancis mendukung penuh cenderung tidak goyah, dan mendapatkan banyak penolakan dalam mempromosikan energi hijau di European Green Deal. Kontradiksi terjadi pada tahun 2021, saat EU Taxonomy memasukkan dan mempertimbangkan nuklir menjadi energi berkelanjutan rendah karbon dengan syarat. Penelitian ini mengulik alasan Prancis mendukung keras nuklir sebagai energi hijau serta hal apa yang membuat nuklir mampu masuk dalam bursa energi hijau. Melalui konsep kepentingan nasional Thierry de Montbrial, penelitian ini mampu menemukan alasan Prancis mendukung penuh nuklir sebagai energi hijau dan melalui teori modal sosial Bourdieu, ditemukan modal sosial yang Prancis miliki sehingga nuklir diterima sebagai energi hijau. Kedua teori ini erat kaitannya dengan identitas, maka digunakan teori indentitas Stuart Hall untuk menjadi jembatan antara keduanya. Melalui penelitian ini diketahui bahwa Prancis memiliki identitas yang kuat di masa lalu, sehingga merujuk pada kepentingan nasionalnya saat ini yaitu menjadi negara superpower beridentitas. Nuklir yang menjadi strategi Prancis membutuhkan aspek modal sosial untuk mendukung keberhasilannya. Dengan identitasnya yang kuat, modal sosial Prancis beragam di antaranya adalah pelopor Uni Eropa, pelopor energi hijau dan ekosistemnya, serta konsistensi penggunaan nuklir di negaranya. Pada akhirnya, power yang berasal dari identitas adalah modal sosial utama Prancis dalam menjadikan nuklir sebagai energi hijau.
......Social capital comes from a person's position and social status, which is able to make an individual move a group or other individuals who have capital resources or authority for certain purposes. France's success in making nuclear a green energy within the realm of the European Union in promoting green energy indicates that France has social capital. This is the subject of discussion in this study because France fully supports it, tends not to falter, and receives a lot of resistance in promoting green energy in the European Green Deal. The contradiction occurs in 2021, when the EU Taxonomy includes and considers nuclear to be a low-carbon sustainable energy with conditions. This research explores the reasons why France strongly supports nuclear as green energy and what makes nuclear capable of being included in the green energy market. Through Thierry de Montbrial's concept of national interest, this research is able to find out why France fully supports nuclear as green energy and through Bourdieu's theory of social capital, French social capital is found so that nuclear is accepted as green energy. These two theories are closely related to identity, so Stuart Hall's identity theory is used to become a bridge between the two. Through this research it is known that France has had a strong identity in the past, so that it refers to its current national interest, which is to become a superpower country with an identity. Nuclear as a French strategy requires aspects of social capital to support its success. With its strong identity, France's social capital is diverse, including being a pioneer of the European Union, a pioneer of green energy and its ecosystem, as well as the consistency of the use of nuclear in the country. In the end, power that comes from identity is France's main social capital in making nuclear a green energy. "
Jakarta: Sekolah Kajian Stratejik dan Global Universitas Indonesia, 2023
T-pdf
UI - Tesis Membership  Universitas Indonesia Library
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Ghany Heryana
"Riset kendaraan listrik terus berkembang seiring dengan menurunnya cadangan bahan bakar fosil dan meningkatnya kesadaran tentang pentingnya sumber energi yang bebas dari polusi atau green energy. Menurunnya cadangan sumber daya fosil di Indonesia menjadi salah satu alasan utama. Saat ini Indonesia bukan lagi menjadi anggota OPEC karena kecilnya cadangan dan produksi minyak serta gas bumi. Jika hal ini tidak diantisipasi maka ketergantungan Indonesia terhadap impor bahan bakar akan semakin besar. Kendaraan bermotor merupakan salah satu pengguna energi fosil terbesar dan penyumbang polusi. Kebutuhan penggunaan kendaraan tidak dapat dihindari, oleh sebab itu diperlukan solusi kendaraan yang lebih hemat energi dan ramah lingkungan. Kendaraan listrik merupakan solusi yang sangat tepat terkait hal tersebut. Tujuan untuk menurunkan emisi dengan menggunakan kendaraan listrik dapat tercapai, namun untuk mendapatkan efisiensi energi yang baik diperlukan perancangan dan perencanaan daya yang tepat. Jika tidak, alih-alih mendapatkan efisiensi yang baik, yang didapatkan justru penggunaan listrik yang boros. Penentuan kapasitas motor listrik dan baterai umumnya didasarkan pada pengalaman empiris periset lain atau produsen kendaraan listrik yang telah terlebih dahulu memulai. Resiko dari cara ini adalah adanya kelebihan daya, kekurangan daya, atau tidak sinkronnya kapasitas daya motor dengan baterai. Hal ini diketahui setelah kendaraan diuji coba. Riset dimulai dengan kajian secara teoritis untuk mendapatkan model matematis penggunaan daya. Sedangkan eksperimen kendaraan listrik ini dimulai dengan konversi kendaraan ICE menjadi kendaraan listrik murni. Kendaraan yang dimaksud adalah bis listrik. Penggerak utama kendaraan diganti dengan motor listrik. Konsekuensinya, penggerak lain seperti power steering, compressed air, dan air conditioner harus diberi motor tersendiri (multi motor). Sumber daya didapat dari baterai dengan tegangan dan kapasitas arus jam tertentu. Baterai dan beban-beban diintegrasi hingga kebutuhan minimum agar bis dapat berfungsi terpenuhi. Dari hasil pengujian dan pengambilan data, dengan kapasitas motor utama 115 kW dan tegangan 384 VDC, bis mengkonsumsi 1.02 kWh untuk jarak 1 km. Kebutuhan daya motor utama tergantung kepada jarak tempuh, beban, dan kecepatan. Sedangkan power steering, compressed air, dan air conditioner tegantung kepada waktu. Algoritma perancangan dan perencanaan daya kendaraan listrik berhasil mengurangi fase trial and error dan eksperimen serta dapat digunakan untuk perencanaan kendaraan listrik selanjutnya.
......Electric vehicle research continues to grow along with the decline in fossil fuel reserves and increasing awareness about the importance of energy sources that are free from pollution or green energy. Indonesia's decline in fossil resource reserves is one of the main reasons. Currently, Indonesia is no longer a member of OPEC because of the small reserves and production of oil and gas. Indonesia's dependence on imported fuel will be even greater if this is not anticipated. Motor vehicles are one of the most significant users of fossil energy and a contributor to pollution. The need for vehicle use cannot be avoided. Therefore, vehicle solutions that are more energy-efficient and environmentally friendly are needed. Electric vehicles are the perfect solution for this. The goal of reducing emissions by using electric vehicles can be achieved, but getting good energy efficiency requires proper power design and planning. If not, what you get is wasteful use of electricity instead of getting good efficiency. The determination of the capacity of electric motors and batteries is generally based on the practical experience of other researchers or electric vehicle manufacturers who have already started. The risk of this method is the presence of excess power, lack of power, or not synchronizing the motor power capacity with the battery. It is known after the vehicle is tested. The research begins with a theoretical study to obtain a mathematical power usage model. Meanwhile, the electric vehicle experiment started with converting ICE vehicles into pure electric ones. The vehicle in question is an electric bus. An electric motor replaces the main drive of the vehicle. Consequently, other drivers, such as power steering, compressed air, and air conditioner, must be given their motor (multi-motor). The power source is obtained from a battery with a specific voltage and current capacity. Batteries and loads are integrated until the minimum requirements for the bus to function are met. From the results of testing and data collection, with the main motor capacity of 115 kW and a voltage of 384 VDC, the bus consumes 1.02 kWh for a distance of 1 km. Main motor power requirements depend on the distance traveled, load, and speed. Meanwhile, power steering, compressed air, and air conditioner depending on time. The design and power planning algorithm of electric vehicles has succeeded in reducing the trial and error and experimental phases and can be used for further planning of electric vehicles."
Depok: Fakultas Teknik Universitas Indonesia, 2022
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UI - Disertasi Membership  Universitas Indonesia Library
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"SEB'11 formed a welcome opportunity for researchers in subjects related to sustainability, renewable energy technology, and applications in the built environment to mix with other scientists, industrialists and stakeholders in the field.
The conference featured presentations on a range of renewable energy and sustainability related topics. In addition the conference explored two innovative themes : the application of intelligent sensing, control, optimisation and modelling techniques to sustainability and the technology of sustainable buildings.
These two themes combine synergetically to address issues relating to the intelligent building."
Berlin: [, Springer], 2012
e20398895
eBooks  Universitas Indonesia Library
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Gomez Cadenas, Juan Jose
"This book explains how society will face an energy crisis in the coming decades owing to increasing scarcity of fossil fuels and climate change impacts. It carefully explores this coming crisis and concisely examines all of the major technologies related to energy production (fossil fuels, renewables, and nuclear) and their impacts on our society and environment. The author argues that it is wrong to pit alternatives to fossil fuels against each other and proposes that nuclear energy, although by no means free of problems, can be a viable source of reliable and carbon-free electricity. He concludes by calling for a diversified and rational mix of electricity generation in order to mitigate the effects of the energy crisis. Throughout, the book is spiced with science, history, and anecdotes in a way that ensures rewarding reading without loss of rigor."
Milan: [, Springer], 2012
e20398924
eBooks  Universitas Indonesia Library
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"A collection of more than one hundred papers is included, addressing the three thematic areas experimental, including advances in testing techniques and soil behaviour, modelling, covering theoretical and constitutive issues together with numerical and physical modelling, and engineering, focusing on approaches, case histories and geo-environmental themes. The areas of application of the papers embrace most of the geotechnical problems related to unsaturated soils. Increasing interest in geo-environmental problems, including chemical coupling, marks new perspectives in unsaturated soil mechanics."
Berlin: [, Springer], 2012
e20399024
eBooks  Universitas Indonesia Library
cover
"A collection of more than one hundred papers is included, addressing the three thematic areas experimental, including advances in testing techniques and soil behaviour, modelling, covering theoretical and constitutive issues together with numerical and physical modelling, and engineering, focusing on approaches, case histories and geo-environmental themes. The areas of application of the papers embrace most of the geotechnical problems related to unsaturated soils. Increasing interest in geo-environmental problems, including chemical coupling, marks new perspectives in unsaturated soil mechanics."
Berlin: [, Springer], 2012
e20399028
eBooks  Universitas Indonesia Library
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Gomez Cadenas, Juan Jose
"What emits more radioactivity into the atmosphere: a nuclear power plant or a thermal power plant? A thermal power station. What entails greater risk: to live near a nuclear power plant or smoke a cigarette? Smoking one cigarette is equivalent to the risk of living two years near a nuclear power plant. What is being done in a rush hour of energy demand if the wind blows? Is used in pumping systems or central gas reserve. The electricity can not be stored. How many wind turbines are used to replace a nuclear power plant? About two thousand, the last generation. Separated from each of the five hundred meters necessary because they are efficient and the row of mills would extend from Barcelona to Geneva, crossing the whole of France. It is a mistake to oppose each other alternative energies, it would make more sense to consider them allies in a great battle against the Dark Lord more powerful every day : climate change, which could very well destroy, within one or two centuries, our beloved and battered globalized region."
Milano: [Springer, ], 2012
e20399366
eBooks  Universitas Indonesia Library
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Abbasi, Tasneem
"The importance of biogas energy has risen manifold and has become universal. This is due to the realization that biogas capture and utilization has great potential in controlling global warming. By capturing biogas wherever it is formed, we not only tap a source of clean energy, but we also prevent the escape of methane to the atmosphere. Given that methane has 25 times greater global warming potential than CO2, methane capture through biogas energy in this manner can contribute substantially towards global warming control."
New York: [Springer, ], 2012
e20418426
eBooks  Universitas Indonesia Library
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Boyd, Sarah B.
"Life-cycle assessment of semiconductors presents the first and thus far only available transparent and complete life cycle assessment of semiconductor devices. A lack of reliable semiconductor LCA data has been a major challenge to evaluation of the potential environmental benefits of information technologies (IT). The analysis and results presented in this book will allow a higher degree of confidence and certainty in decisions concerning the use of IT in efforts to reduce climate change and other environmental effects. Coverage includes but is not limited to semiconductor manufacturing trends by product type and geography, unique coverage of life-cycle assessment, with a focus on uncertainty and sensitivity analysis of energy and global warming missions for CMOS logic devices, life cycle assessment of flash memory and life cycle assessment of DRAM. "
New York: Springer, 2012
e20418652
eBooks  Universitas Indonesia Library
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