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Journal of Renewable Energy and Environment
Scopus
ISSN 2423-5547 · Materials and Energy Research Center (MERC) · 458 artikel di indeks
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Artikel Jurnal Teks lengkap
Power Quality Analysis of an Eco-House 24kW Grid-Connected Solar System in Nizwa University in Oman
This study examines the performance of a 24-kW grid-connected photovoltaic (PV) system installed in an eco-house in Oman. The performance analysis of the system included site assessment, incorporating local weather conditions and load characteristics. The power flow analysis is conducted utilizing…
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Appropriate Technology for Biogas Production from Household Organic Waste: A Sustainable Approach for Rural Communities
Household organic waste is often improperly discarded, leading to unpleasant odors and negative environmental and aesthetic impacts. Furthermore, its decomposition releases greenhouse gases into the atmosphere, exacerbating climate-related concerns. This study focused on developing a fixed-dome…
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Techno-Economic Design and Assessment of a Grid-Connected PV System for a Government Building in Baghdad
This study presents the economic and technical design, as well as the performance evaluation, of an 843 kW grid-connected photovoltaic solar system installed on a government building in Baghdad, Iraq. The system was modeled using PVsyst software based on site-specific climate data and a detailed…
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Precipitation Influence on Air Quality: Unraveling the Air Quality Index-Rainfall Dynamics
Air pollution remains an environmental challenge in Baghdad, driven by rapid urbanization, industrial emissions, and vehicular exhaust, resulting in persistently poor air quality. Although it has been globally demonstrated that precipitation enhances air quality through wet deposition, the dynamics…
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Enhancing Natural Daylight Capture by Optimizing the Geometry of Tubular Light Guides Equipped with Optical Lenses
Effective use of natural lighting significantly contributes to indoor environmental quality, energy savings, health, and comfort. Tubular Light Guides (TLGs) represent one technique for maximizing the exploitation of natural daylight. Their purpose is to capture sunlight and bring it into a room…
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Coordinated Control of an Optimized PV/WECS/BESS-Based Microgrid Using the Non-Dominated Sorting Genetic Algorithm II
The Non-Dominated Sorting Genetic Algorithm II (NSGA-II) is a robust and widely adopted metaheuristic technique for solving complex multi-objective optimization problems. In hybrid renewable energy based microgrids, it provides an effective framework for the optimal sizing of renewable generation…
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Effect of Hydraulic Compression on Binderless Composite Biomass Briquettes from Coconut Husk Sugarcane Bagasse and Arecanut Husk
Agricultural residues such as coconut husk, sugarcane bagasse, and arecanut husk are abundant in rural Thailand but remain underutilized. This study evaluated the feasibility of producing binderless composite briquettes from these residues using a manual hydraulic press operated at compression…
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Optimization of Sulfonated Carbon Catalyst Synthesis Based on Cocoa Pod Husk (Theobroma Cacao) Waste from Papua for Enhanced Biodiesel Conversion
The increasing dependence on fossil fuels in Indonesia presents significant challenges in terms of energy security, economic resilience, and environmental sustainability. As a renewable energy source, biodiesel offers a promising alternative; however, its production efficiency relies heavily on the…
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Monitoring and Analysis of Hygrothermal Conditions, Lighting, Acoustics, and Air Quality (PM2.5 and PM10 Concentrations) in Traditional Buildings
The monitoring and recording of indoor environmental quality (IEQ) parameters are of major importance, given the effect of these environments on human health. It is therefore essential to design an economical and feasible multi-measurement device capable of providing reliable values. In this study…
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4E-Based Performance Comparison of Hybrid PVT-Biomass Furnace Greenhouse Solar Dryers with Rotating Rack Under Different Air Recirculation Modes
This study evaluated the 4E (energy, exergy, economic, and environmental) performance of hybrid PVT–biomass furnace greenhouse solar dryers with a rotating rack for fish drying. The dryers operated under two modes: with exhaust air recirculation (GHSD-WAR) and without exhaust air recirculation…
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Performance Evaluation of a Solar-Powered Portable Alkaline Electrolyzer for Hydrogen Production
This study provides the inaugural comprehensive assessment of an ultra-low current density (3 mA/cm²) portable alkaline electrolyzer utilizing uncoated SS316L electrodes, illustrating the essential trade-offs among simplicity, cost (
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A Systematic Review of Greenhouse Gas Emissions from Battery Electric Vehicles: A Life Cycle Assessment Perspective
The electrification of the transportation sector is frequently proposed as a primary strategy for decarbonization; however, its effectiveness is intrinsically linked to the carbon intensity of the local electricity grid. This study presents a systematic literature review (utilizing the PRISMA…
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Simulation and Comparative Optimization of University-Based Hybrid Renewable Energy Systems in Kenya Employing ABC and HOMER
Hybrid Renewable Energy Systems (HRES) are recognized as effective solutions for delivering clean and reliable electricity, particularly in regions with limited access to fossil fuels. This paper presents an HRES designed to supply electricity to a university, incorporating solar photovoltaic…
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Techno-Economic Study of a Grid-Connected PV Power Plant in the City of Ngaoundere - Cameroon
This article presents an in-depth techno-economic study on the performance analysis of a photovoltaic (PV) power plant connected to the electrical grid in Ngaoundere, Cameroon. The region, characterized by favorable meteorological conditions and significant solar potential, offers a strategic…
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Design and Simulation of a Microcontroller-Based Smart Battery Charging Station for Electric Vehicles
One of the most significant barriers to the adoption of Electric Vehicles is the time it takes to charge them. This paper presents the design and simulation of a microcontroller-based battery-swapping station for electric vehicles. The core contribution is a robust, triple-source energy management…
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Evaluation of the Simultaneous Effects of Fat, Light, and Reactor Geometry on Optimizing Biogas Production from Fruit and Vegetable Waste
Fruit and vegetable waste (FWV) is a rich organic resource for renewable energy production, but its inefficient management poses environmental challenges. This study aimed to optimize biogas production from these wastes via anaerobic digestion (AD). In 1-liter batch reactors under thermophilic…
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A Review of Flux-Controlled BLDC Generators for Variable-Speed Applications
This review paper provides a structured and analytical overview of flux-controlled brushless DC (BLDC) generators designed for variable-speed and direct-drive applications. The study focuses on addressing the limitations of conventional permanent magnet synchronous generators by exploring BLDC…
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Comparative Assessment of PV Power Models under Semiarid Conditions
The reliability of energy predictions for hot and semi-arid regions heavily depends on the accuracy of photovoltaic (PV) power modeling because system performance is influenced by environmental stressors. This paper uses a dataset validated by the manufacturer and representative of semi-arid…
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Evaluation of Electrochemical Effects of Metal Oxide Nanoparticles on Porous Carbon-Based Electrode in Supercapacitor
The advancement of supercapacitors as prominent and pioneering energy storage devices has garnered substantial scholarly and industrial interest. In this context, this research paper employs a facile, rapid, and highly efficient synthesis technique with significant potential for industrial…
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A practical study to improve the performance of solar water heater by changing the angles of the reflective mirrors
Solar radiation can be effectively converted into thermal energy and transferred to working fluids such as water or air for various residential and industrial applications. This study presents an enhanced approach for improving the performance of flat-plate solar thermal collectors in Kirkuk, Iraq…