The Sustainable Development Goals (SDGs) adopted by the United Nations create global awareness, political responsibility, enhanced measurements, and social feedback organizing these priorities into seventeen goals defining measurable time-bound targets. SDG7, "Affordable Clean Energy," aims to ensure access affordable, reliable, sustainable, modern energy for all. Therefore, renewable is crucial achieving SDGs providing clean, affordable solutions. This study identify scientific production...

The United Nations' Sustainable Development Goals (SDGs) serve as a comprehensive framework guiding humanity's response to various pressing challenges. Using fossil fuels presents significant environmental challenge due the release of greenhouse gas emissions. Renewable energy satisfies expanding demands and mitigates climate change. Moreover, solar has potential on global scale for production. Solar PV technology, from utility-scale megaprojects modest residential installations, is becoming...

Growing population increases freshwater demand for all vital activities: industrial, agricultural, and drinking; thereby, desalination capacity has grown significantly. The development of new adsorption technologies been getting much attention recently. These systems can be driven by low-grade heat sources such as solar energy, using environmentally friendly working fluids to generate potable water. present study conducted a bibliometric analysis identify current trends, developments, future...

Design procedures are presented here using conceptual design to optimize the performance of a passive pyramid solar still by introducing an automatic feed water system compensate for evaporated from tank. The may be adopted or active systems. level is optimized fixed as it shall reduce due continuous evaporation if no method used. That will improve and increase its output yield. considered customer needs which surveyed products specifications decided. targets specified quality function...

Biofuel is an attractive alternative to fossil fuels since it renewable and biodegradable—it mainly made from edible non-edible sources. Globally, the usage of biofuels expected rise quickly. The rising production use biofuel has prompted examination its environmental impact. Biodiesel a fatty acid methyl ester generated sustainable lipid feedstock that substitutes petroleum-based diesel fuel. Non-food oils, such as Jatropha, waste cooking oil, by-products vegetable oil refineries provide...

This study aimed to investigate the potential of water hyacinth (WH) for biogas production. For this, three sample combinations were studied. Each combination comprised WH in quantities 50, 30, and 20 g was mixed with 30 cow dung inoculum form samples C1, C2, C3, respectively. The pretreatment effect assessed by subjecting C1-C3 H2SO4 at a 5% v/v concentration 60 min. Their productivity then compared that untreated samples. method altered cellulose presence chemical oxygen demand production...

Hydrogen and methane as secondary fuels in diesel engines can be promising solutions to meet energy demand. The current study investigated the effect of specialty gases different compositions on engine performance exhaust gases. Four with various gas recirculation (Carbon monoxide, Carbon dioxide, Nitrogen) (Hydrogen Methane) were used at mass flow rates 10, 20, 25 LPM (liter per minute), speeds 2000, 2500, 3000, 3500 rpm (revolutions minute). procured results revealed that adding improved...

Deterimining the effect of individual meteorological and solar still parameters on productivity is challenging. This because are correlated experimentally isolating their impact difficult. However, locations that optimize can be determined by analyzing these yield. In this study, two algorithms, an artificial neural network (ANN) linear regression (LR), were used to predict yield still. Four important identified different in prediction models. The number input features was reduced using...

The global problem of water scarcity continues to grow because population growth and climate change. Membrane distillation (MD) stands out as a progressing technology, demonstrating the potential for integration with operating systems powered by solar energy. Despite increasing interest in solar-powered MD, existing literature primarily focuses on technical aspects technology. There is notable lack comprehensive analyses that explore broader research trends, key contributors, thematic...

The increasing utilization of non-renewable energy resources contributes to the rise in greenhouse gas emissions, leading a growing focus on renewable as viable alternatives for production. Biomass, being sustainable and feasible source, offers promising solution clean generation. Due its cost-effectiveness, pyrolysis is appealing it produces bio-oil, bio-char, syngas. This study investigated bio-oil production using spent coffee grounds feedstock fluidized bed reactor, varying reaction...

The climate change and global warming are imminent threats to freshwater availability for human survival. Among different water desalination technologies, ion exchange membranes (IEMs) utilized in electrodialysis (ED) emerging technologies brackish desalination. Enhancing the permselecitvity (PS) uptake (WU) of IEMs ED is imperative purify water. In recent years, significant progress has been made developing nanoparticle-based performance enhancement. This review aims highlight integration...