cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Kunny Izza Indah Afkarina
Contact Email
admin@iasssf.com
Phone
+6281929015392
Journal Mail Official
enjust@journal-iasssf.com
Editorial Address
Cluster Kukusan Jalan Rawa Pule 1 No 25 M, Beji, Kota Depok, Provinsi Jawa Barat, 16425, Indonesia
Location
Kota depok,
Jawa barat
INDONESIA
Energy Justice
Published by Institute for Advanced Science, Social, and Sustainable Future
ISSN : -     EISSN : 30479851     DOI : https://doi.org/10.61511/enjust.v1i2.2024
Core Subject : Science, Social,
Energy Environmental Science
Aims ENJUST aims to advance the discourse on equity and fairness within energy systems. The journal focuses on exploring how energy policies, practices, and technologies impact different communities, with an emphasis on promoting justice and inclusion in energy transitions. ENJUST seeks to provide a platform for research that addresses the social, economic, and environmental dimensions of energy justice, fostering discussions on equitable solutions for sustainable energy systems. Focus ENJUST concentrates on publishing high-quality, peer-reviewed research that investigates the principles and practices of energy justice. The journal emphasizes studies that highlight the intersection of energy with social justice issues, including how energy access, distribution, and policy affect marginalized communities. Contributions that offer new insights into creating fair and equitable energy systems are particularly valued. Scope This journal seeks to publish a broad range of scholarly articles, including: 1. Equity in Energy Access and Distribution: Examining disparities in access to energy services and resources, including energy poverty and the unequal distribution of clean energy. Research in this area focuses on identifying and addressing barriers to equitable energy access. 2. Social Impacts of Energy Policies: Analyzing how energy policies affect different social groups, particularly marginalized and vulnerable populations. This includes evaluating the effectiveness and fairness of policy frameworks and their implementation. 3. Energy Transition and Justice: Investigating the social implications of transitioning to renewable energy and sustainable practices. This includes examining how such transitions impact workers, communities, and economies, and developing strategies to ensure equitable outcomes. 4. Community-Led Energy Initiatives: Exploring grassroots and community-driven energy projects aimed at addressing local needs and promoting justice. Research may include case studies of community energy cooperatives, local renewable energy projects, and participatory planning processes. 5. Global Perspectives on Energy Justice: Providing comparative analyses of energy justice practices and policies across different regions and countries. This includes studying global challenges and solutions related to energy equity, highlighting diverse approaches to achieving energy justice. 6. Technological Innovations and Equity: Assessing how advancements in energy technologies affect social equity. This includes evaluating the accessibility and affordability of emerging technologies and their potential to bridge or widen existing disparities in energy access. 7. Institutional Frameworks for Energy Justice: Investigating the role of institutions and governance structures in promoting or hindering energy justice. Research may focus on how institutional practices, regulations, and governance models influence the fair distribution and management of energy resources.
Arjuna Subject : Energi (semua kategori) - Energi Terbarukan, Keberlanjutan dan Lingkungan
Articles 15 Documents
 1   2 
Profil dan analisa risiko transisi pada level global Habib, Syaiful
Energy Justice Vol. 1 No. 1: (Februari) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i1.2024.622

Abstract

Background: The driving factor for world transition risk is the agreement on a commitment to a net zero carbon economy in order to fulfill agreements between countries that are part of the Paris Agreement, for example levies on carbon or an emissions trading system (ETS). The four risks driving the global transition are Policy, Technology, Consumer Preferences/Market Sentiment. Transition risk has weak valuation validity because it is only based on the principles of each country's commitment, such as the Net Zero Emissions commitment in the Paris Agreement. Transition risks are systemic, for example economic sector risks that disrupt business globally, the occurrence of stranded assets, requiring wise investment, rising commodity and energy prices. The global level transition risk profile for (policies) in the primary energy mix with the NZE 2050 scenario has a greater projection of the use of New Renewable Energy/EBT for (Biomass, Wind, Hydro and Geothermal) compared to the current policy which still uses fossil energy. Methods: This research uses qualitative methods through literature analysis and literature research. Findings: The risk profile of the global (technology) transition from Global Power Generation to EBT with the Further Acceleration and Achieved Commitment (Solar, Wind Offshore and Onshore) scenarios in 2050 has a greater projected use of EBT compared to Fading Momentum and Current Trajectory. Global level Transition Risk Profile for (Investor Sentiment) in global energy sector investment with the Further Acceleration and Achieved Commitment (Power T&D, Decarbonization technology and Power|renewables) scenarios in 2050 has a projected percentage of total investment that is greater than the Fading Momentum scenario and Current Trajectory. The transition risk scores of all countries according to the Europan Investment Bank (EIB) paint a different picture. Countries that export fossil fuels are those most at risk. Conclusion: High-income countries, which consume a large share of the world's resources and produce significant emissions, generally face higher risks from the transition to a low-carbon world economy. Global risk analysis for the first impact of all driving factors (policy, technology, investor and consumer sentiment) is at a severe impact with a very close chance or probability of occurring. However, if all mitigation is carried out well and correctly, consistently and all countries fulfill the same commitments (for example, complying with the Paris Agreement commitments), then the residual impacts produced within a certain time will be small with the possibility of this occurring and a shift in the risk rating from extreme to moderate.
Potensi penurunan konsumsi energi di DKI Jakarta dengan menggunakan rumah ramah lingkungan Sasono, Bagus Arifianto; Febraldo, David; Susanti, Lily
Energy Justice Vol. 1 No. 1: (Februari) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i1.2024.623

Abstract

Background: With the rapid development of DKI Jakarta, it is estimated that the energy demand will increase. With the current trend of environmentally friendly housing concepts, a decrease in energy consumption is expected if people are willing to switch to eco-friendly homes or use eco-friendly components such as LED lights, water-saving showers, or solar panels. There are several inhibiting factors for people to use eco-friendly homes, including willingness to pay, preferences regarding eco-friendly homes, reluctance towards eco-friendly homes, and environmental awareness. The aim of this research is to understand the understanding, preferences, and reluctance of the public regarding eco-friendly homes, analyze the potential of DKI Jakarta residents to move to eco-friendly homes or their components, and analyze the potential decrease in energy usage in DKI Jakarta through the use of eco-friendly homes and their components. Methods: This research was conducted using a quantitative approach with qualitative and quantitative methods. The analysis method in this study is descriptive analysis and energy consumption reduction potential calculation. Findings: The results of this study show that the majority of DKI Jakarta residents already understand eco-friendly homes and have preferences to move despite some reluctance factors. Conclusion: Moreover, the majority of DKI Jakarta residents (more than 50%) have the potential to use eco-friendly homes and switch to water, electricity, and construction material-saving components. The potential decrease in energy consumption in DKI Jakarta in the future is predicted to reach over 15% if moving to eco-friendly homes altogether and potentially reducing energy needs by more than 15% in water consumption and over 30% in electricity consumption. These results are obtained by combining the desire to move and the potential energy savings from each component.
Reducing greenhouse gases through green industry: Indonesia's commitment with WHRPG technology in the cement industry sector Vienna, Winda Carla; Masjud, Yunita Ismail
Energy Justice Vol. 1 No. 1: (Februari) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i1.2024.680

Abstract

Background: Infrastructure development is a one aspect of measuring the progress of a country. Unfortunately, the process of making cement as one of the main raw materials requires a lot of energy and pr produces exhaust gases which can increase the potential for greenhouse gases. In line with the government's desire to, independently reduce around 29% CO2-equivalent. So with this, the industrial sector is committed to reducing GHG from three emission sources, namely energy, industrial processes and product use as well as industrial waste management. With the Waste Heat Recovery Power Generation (WHRPG) technology, production costs can save IDR 120 billion per year. Where this breakthrough utilizes residual exhaust gas from cement production to save energy use in cement production. It also has the potential to reduce GHG from the remaining production gas. The cement industry generally requires an efficient amount of energy in production, around 50% of production costs come from energy purchases. The objectives of this research are to study the effective and more efficient energy for cement production with WHRPG. Methods: The study method in writing is a literature review. Findings: With Waste Heat Recovery Power Generation (WHRPG) technology, IDR 120 billion per year can save production costs. Where this breakthrough utilizes the remaining exhaust gas from cement production to save energy use in cement production. It also has the potential to reduce GHG from the remaining production gas. Conclusion: Increased costs in energy use and contributors to global warming emissions are the basic foundations in developing energy systems to improve efficiency and reduce emissions. With that, the use of WHRPG is an alternative solution by striving for operational efficiency and reducing exhaust emissions so that it is more environmentally friendly. Where WHRPG utilizes the exhaust gas of cement production.
Studi analisis manfaat limbah fly ash pada industri bahan baku semen Permatasari, Ratih
Energy Justice Vol. 1 No. 1: (Februari) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i1.2024.695

Abstract

Background: The demand for electrical energy and dependence on coal energy sources, while the coal combustion process does not burn out, resulting in waste in the form of fly ash. The utilization of fly ash waste in the cement industry can potentially cause environmental impacts in the form of air pollution. Therefore, the concept of sustainability of fly ash waste utilization as an alternative raw material in the cement industry is needed. The objectives of this study are to analyze the potential environmental impacts on the utilization of fly ash waste into cement, analyze the financial benefits for the cement industry, and determine alternative sustainability of fly ash waste utilization based on the concept of clean production. Methods: The research method used is quantitative method with AHP method. Findings: The results showed that particulate concentrations in fly ash waste utilization activities did not exceed quality standards but had the potential to cause environmental impacts with a 24-hour period distribution of 219 µg/m3, while the highest annual period was 67.2 µg/m3. Utilization of fly ash waste can reduce the use of gypsum and trass raw materials by up to 3.2%. The financial benefits received by the cement industry are material cost efficiency of Rp6,052,872,369.02 in 2018 and Rp32,730,142,087.09 in 2022. Conclusion: The concept of clean production as an alternative to the sustainability of fly ash waste utilization in the cement industry of PT ABC is to implement the recycle of particulates captured by DC and EP.
Arah pembangunan energi terbarukan di Indonesia pada era presiden Joko Widodo Bosman, Ofan; Putra, Reza Dwi
Energy Justice Vol. 1 No. 1: (Februari) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i1.2024.701

Abstract

Background: Indonesia has a large amount of renewable energy, but not very wide. This research aims to study the development of renewable energy under the leadership of Joko Widodo. Methods: They are qualitative methods using qualitative methods, conducted through literature analysis and literature research. Findings: President Joko Widodo announced a series of rules on renewable energy, namely the Minister of Energy and Natural Resources (ESDM). Revising the Ministry of Energy and Natural Resources (Kemen ESDM) regulations. The Ministry of Energy made provisions for renewable energy use in May 2018. This is the presidential decision 3912/2018 as amended by the Ministry of Energy and Resources regulations. A study on the implementation of physical activities in the fields of renewable energy use and energy conservation, September 17, 2017. Conclusion: On the 22nd, it was the National Energy Master Plan (RUEN). Some of these rules are based on national energy policy (KEN) and statutory numbers. It was published on June 30, 2006. Renewable energy development (RET) is one of the President's priorities to ensure the safety and sustainability of the country's energy. In this early stage, the Joko Widodo government has made considerable efforts to develop BSE while studying policies and implementation.
Pembentukan hidrogen dari koh menggunakan katalis aluminium foil dari limbah bungkus rokok Safitry, Deska Eka; Widodo, Hernowo
Energy Justice Vol. 1 No. 2: (Agustus) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i2.2024.1187

Abstract

Background: As we know, at this time the State of Indonesia is experiencing an energy crisis due to the increasing number of population which has a direct effect on fuel consumption. Hydrogen is very likely to be an alternative fuel for the future. Findings: The hydrogen production process can be carried out biologically or chemically. Chemical production of hydrogen is to use alkaline aluminum to be used as an alkaline aluminum fuel cell. An alkaline-air aluminum fuel cell is a series of aluminum anodes in an alkaline solution and oxygen gas in the cathode that will produce electrical energy. Methods: This research tries to utilize aluminum foil waste (Cigarette Wrapper) as a source of aluminum for hydrogen production. For this reason, research into the production of hydrogen gas from aluminum foil waste using a KOH catalyst. Hydrogenation is done by the process of Hydrognation with temperatures of 25 ° C, 30 ° C, and 40 ° C, with the activator used is Potassium Hydroxide with concentrations of 1M, 2M, 3M, and 4M. Conclusion: The results showed that at 25 ° C with a concentration of 1M there was a volume weight of 286.04 ml. The 2M concentration contained a volume weight of 165.31. 3M concentrations have a volume weight of 118.80 ml. The 4M concentration contained a volume weight of 112.90 ml. At a temperature of 30 ° C with a concentration of 1M there is a volume weight of 217.19 ml. The 2M concentration contained a volume weight of 271.22 ml. 3M concentration contained a volume weight of 273.48 ml. 4M concentration was 272.79 ml. At 40 ° C with a concentration of 1M there is a volume weight of 927 ml. The 2M concentration contained a volume weight of 640.9 ml. 3M concentration contained a volume weight of 453.6 ml. and the 4M concentration contained a volume weight of 299.7 ml. The best results are shown in KOH Activator temperature 40 ° C with a volume weight of 299.7 ml and a concentration of 4M.
Katalis bimetalk CuCo/AI203 dalam reaksi hidrolisis sodium borohydride sebagai reaksi penghasil hidrogen Husna, Huriyatul; Widodo, Hernowo
Energy Justice Vol. 1 No. 2: (Agustus) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i2.2024.1191

Abstract

Background: Sodium Borohydrida is an inorganic compound with the chemical formula NaBH4, this compound is soluble in alcohol and some ether has not been added to air into hydrogen gas containing a catalyst. Findings: In this way it can be produced safely for fuel cells. Methods: Producing catalytically H2 from solution, NaBH4 has gained many advantages, NaBH4 is not flammable, environmentally friendly reaction products, the rate of generation of H2 is easily controlled, H2 can be produced at low temperatures. Conclusion: The catalyst used in the hydrolysis of sodium borohydride is Cu and Co which acts as a heterogeneous catalyst. The limited surface area of heterogeneous catalysts causes lower catalytic activity because catalyst activity is directly related to its surface area. Thus, the use of Cu and Co with large surfaces provides a potential route for increasing catalytic activity. For this reason, we use CuCo / Al2O3 as a catalyst in the hydrolysis of sodium borohydride.
Risk management: Clean water crisis mitigation efforts in Indonesia with rain water harvesting and reverse osmosis innovations Irnawan, Rahman Fajar
Energy Justice Vol. 1 No. 2: (Agustus) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i2.2024.1208

Abstract

Background: Water is an important component for living things on earth, so water cannot be separated from human life. This is because the human component consists of 70% water in it. The increase in population and polluted water sources has caused humans to experience a clean water crisis, thereby hampering human socioeconomic life on earth. Findings: Considering that Indonesia has a fairly high rainfall, namely 2,702 mm3 per year, and has polluted water sources and a large sea area, the innovative idea of using rainwater harvesting and reverse osmosis is a solution to overcome problems and be able to overcome the risk of a clean water crisis in the future. front. Discussing the clean water crisis in Indonesia, the area that has this problem is one of the DKI Jakarta areas, namely, Muara Angke, Pluit, and North Jakarta. Methods: In writing this idea, systematic literature reviews and article reviews were used. The systematic method of the literature review is collecting metadata obtained according to the journal database via https://scholar.google.com/ and visualizing it using VOSviewer. This is intended to show research trends regarding clean water technology. Conclusion: Three blocks have a water shortage crisis, namely the Waste Block, the Eceng Block, and the Empang Block. The scarcity of clean water in this area is caused by illegal land issues which makes it difficult to obtain permits for piping systems from the PDAM and the contamination of springs due to the influence of geographical location. The implementation of this technology is considered quite simple in the community so it can be a solution to the clean water crisis problem.Of course, the treated water is expected to meet the parameters of clean water, namely the Ministry of Health Regulation Number 32 of 2017 concerning sanitation water and the Ministry of Health Regulation Number 492 of 2010 concerning drinking water quality standards. So that the water can be utilized by the people of Indonesia.
Assesing wave power potential in Nkhatabay, Malawi Khumbanyiwa, David
Energy Justice Vol. 1 No. 2: (Agustus) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i2.2024.1209

Abstract

Background: This thesis is an investigation of the wave power resource on Lake Malawi, precisely Nkhatabay, focusing on the spatial distribution of wave power of the said places exposed to the highest wave power. Findings: The main objective of this study was to determine the wave potential of Lake Malawi in Malawi in order to allow design and usage of wave energy in Malawi. Methods: The study methodology employed to achieve this main objective entails an analysis of measured wave data recorded at wave recording station along Lake Malawi. Conclusion: The analysis provided a general description of wave power at the location for which wave data exist. From this analysis,it was found that Nkhatabay is exposed to average wave power of approximately 202 KW/m annually. Data was collected from the Department of Climate Change and Meteorological Services (DCCMS), who have implanted a Lake buoy at Usisya in Nkhatabay. The data gathered was analyzed using Microsoft excel and R studio to come up with graphs for proper description of results. Power calculations were conducted as well to determine the output of turbines used with respect to the wave data observed.
Potensi polisakarida xanthan dari fermentasi xanthomonas campestris sebagai pengembangan edible film dalam perlindungan struktur daging mentah Baety, Annisa Nur; Adawiyah, Aulia Robiatul; Ardiana, Dyta Dwi
Energy Justice Vol. 1 No. 2: (Agustus) 2024
Publisher : Institute for Advanced Social, Science, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/enjust.v1i2.2024.1288

Abstract

Background: Meat is one of the important food sources to meet nutritional needs, especially protein. Improper storage of meat can cause microbes that cause meat to rot quickly. Findings: In the Indonesian food industry, meat storage generally still uses synthetic polymer plastic that is difficult to decompose by soil microbes and can pollute the environment. The purpose of writing this scientific paper is to overcome problems in the food industry, especially in the quality of raw meat that is easily rotten due to improper packaging. Methods: The method of writing this paper is by conducting a literature search from data and information contained in books, scientific journals, and several libraries that can be used as relevant sources. Data and information are taken by collecting data as reference materials and analysis, then the information is processed using a descriptive analysis method based on secondary data to be developed into a unified material so that a solution and conclusion can be obtained. In this era of industry 5.0, edible film based on xanthan polysaccharide (Xanthomonas campestris) will be very effective, solution-oriented, and help Indonesia in overcoming problems in the food industry. Conclusion: The development of edible film based on xanthan polysaccharide (Xanthomonas campestris) will create an innovation in food packaging that can maintain the quality of raw meat and is environmentally friendly. The next step is to disseminate information to the public regarding environmentally friendly plastic substitute products as raw meat packaging.

Page 1 of 2 | Total Record : 15

 1   2 

Filter by Year

2024 2025


Reset
Filter By Issues
All Issue Vol. 2 No. 1: (February) 2025 Vol. 1 No. 2: (Agustus) 2024 Vol. 1 No. 1: (Februari) 2024