A novel photo-thermal-electric hybrid system comprising evacuated U-tube solar collector and inhomogeneous thermoelectric generator toward efficient and stable operation

Energy, Journal Year: 2024, Volume and Issue: 292, P. 130616 - 130616

Published: Feb. 5, 2024

Language: Английский

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Towards the development of underutilized renewable energy resources in achieving carbon neutrality

Fuel Communications, Journal Year: 2023, Volume and Issue: 17, P. 100099 - 100099

Published: Nov. 28, 2023

Rapid population growth, industrialization, and socioeconomic development have continued to give rise increased energy consumption. The global sector has been overshadowed by the utilization of fossil-based sources with their attendant economic, ecological, human health consequences. Though share renewable (RE) production in mix last few decades, percentage deployment indicates that is nonetheless grossly underexploited underutilized. current intervention examines strategies for achieving hydropower, solar power, wind energy, geothermal, nuclear, ocean power technologies as cost-effective, eco-friendly, low-emission RE sources. strengths, weaknesses, opportunities, threats, attaining rapid underutilized are examined. study recommends funding investment, enactment, implementation appropriate policies, legal, regulatory frameworks, capacity infrastructural development, improved innovations, strengthening security safety measures sustainability. Governments from various jurisdictions should initiate fund research on novel conversion techniques, engage international collaborations hasten towards carbon neutrality.

Language: Английский

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A holistic methodology for designing novel flat plate evacuated solar thermal collectors: Modelling and experimental assessment

Renewable Energy, Journal Year: 2024, Volume and Issue: 232, P. 120967 - 120967

Published: July 28, 2024

This paper presents a comprehensive analysis of the design, implementation, experimentation, and optimization novel evacuated flat-plate solar thermal collector characterized by vacuum level between glass cover absorber plate. The addresses different research themes, primarily focusing on developing low-cost with high innovation level. Additionally, it introduces approach for conceptualization, fabrication, testing, collectors. Specifically, this study aims to highlight characteristics vacuum-enhanced demonstrate step-by-step process involved in its optimization. proposed methodology is based adoption two software tools an extensive experimental analysis: commercial ANSYS utilized structural analysis, while MatLab employed develop suitable mathematical tool assessing energy performance system optimizing it. outcomes show reliability under levels, providing insights into energy, economic, environmental aspects. work innovates presenting thorough covering all production phases, from conceptualization conclusions reliable approach, proof-of-concept results how increasing enhances efficiency collector.

Language: Английский

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Using Multi-Criteria Decision Making in Quality Function Deployment for Offshore Renewable Energies

Energies, Journal Year: 2023, Volume and Issue: 16(18), P. 6533 - 6533

Published: Sept. 11, 2023

Quality function deployment (QFD) is now used in various fields, such as product development, design, manufacturing, planning, and quality management services, a planning tool to achieve customer requirements needs while improving performance sustainability concerns. This paper presents systematic literature review of multi-criteria decision-making (MCDM) methodologies integrated into QFD over the last year. In 2022, 56 research papers on strategies, supply chain, development using were published. Other fields energy, academia, environment have also shown considerable interest integration MCDM improve processes. shows that analytic hierarchy process (AHP) technique for order preference by similarity ideal solutions (TOPSIS) are mainly rank weigh their importance house (HoQ) structure. The use fuzzy logic has been incorporated correlation matrix evaluate relationships between technical requirements. Methodologies trial evaluation laboratory (DEMATEL) cognitive maps implemented deal with contradictions, they engineering characteristics. field energy renewable technologies, only few studies related found, but it forecasted will be more often offer improvements benefits ocean sector.

Language: Английский

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Review of Triboelectric Nanogenerators Designs for Wave Energy Harvesting: Tailoring Strategies for Various Marine Conditions

Advanced Materials Technologies, Journal Year: 2025, Volume and Issue: unknown

Published: March 4, 2025

Abstract The ocean, as the Earth's largest yet underexploited energy reservoir, harbors immense potential for development. However, low‐frequency and low‐amplitude characteristics of oceanic waves pose significant limitations on harvesting efficiency electromagnetic generators. In contrast, advanced triboelectric nanogenerators exhibit distinct advantages in converting mechanical motion into electrical energy. This review systematically summarizes latest developments nanogenerator (TENG) based wave harvesting, emphasizing compatibility between TENG structures excitation forms. It also analyzes typical power generation structures. starts with ocean waves, comprehensively covering structural features technological technology, classifies compares density output marine environments. TENG's principle, structure, performance are summarized challenges prospects intelligent construction discussed. aims to analyze their corresponding from perspective design concept provide good support improving collection accelerating deployment complex networks.

Language: Английский

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Pathways to a Sustainable Blue Economy: Exploring Its Barriers in an Emerging Economy

Business Strategy and the Environment, Journal Year: 2025, Volume and Issue: unknown

Published: April 13, 2025

ABSTRACT A sustainable blue economy is primarily intended for responsible consumption of ocean resources, achieving economic growth, and strengthening the overall ecosystem. The roots are embedded in development, exploiting opportunities welfare simultaneously focusing on conserving marine health. helps protect restore health its ecosystem, facilitating biodiversity reducing environmental degradation. Moreover, it provides ways social well‐being by supporting livelihood people living nearby areas. However, adopting a complex, as highlighted literature. Therefore, presented research, barriers to investigated using scholarly research verified expert opinions. we used hybrid approach this proposed Fermatean Fuzzy Set‐based Analytic Hierarchy Process (AHP), Decision‐Making Trial Evaluation Laboratory (DEMATEL). results show that environment technological infrastructure most significant barriers. highly insightful business professionals, policymakers, researchers trying adopt practices successfully. Also, will mitigate issues, improve health, fisheries aquaculture.

Language: Английский

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Strategic Feasibility Outlook for Blue Energy Investments using an Integrated Decision-Making Approach

Sustainable Computing Informatics and Systems, Journal Year: 2025, Volume and Issue: unknown, P. 101085 - 101085

Published: Jan. 1, 2025

Language: Английский

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Modelling the Critical Success Factors of Net-zero Energy Buildings in India

E3S Web of Conferences, Journal Year: 2023, Volume and Issue: 455, P. 01012 - 01012

Published: Jan. 1, 2023

Amidst the widespread consciousness and several awareness programs to combat adverse impact of greenhouse gas emissions on climate, Net-zero energy buildings (NZEB) have emerged as one potential solutions. Various factors, including need for heavy initial capital investment, weather conditions, government regulations, policies, training development, technology, so forth, were figured out by carrying a literature review interviewing area experts. Further, investigating inter-contextual relationships helps key success factors NZEBs in India that are multidimensional nature. To achieve this goal, Interpretive Structural Modelling (ISM) approach was employed compute mutual influence ten Indian context. The results report favorable regulations most crucial NZEB sectoral development contexts.

Language: Английский

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Road To Decarbonization: Navigating India's Green Hydrogen Transition Challenges through Grey DEMATEL

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: unknown, P. 144502 - 144502

Published: Dec. 1, 2024

Language: Английский

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Analyzing The Roadblocks of Green Hydrogen Energy Deployment: DEMATEL-Based Approach

E3S Web of Conferences, Journal Year: 2023, Volume and Issue: 455, P. 02015 - 02015

Published: Jan. 1, 2023

In the present era, carbon emissions are experiencing a global upsurge. The greenhouse gas required to be brought down net zero levels attain environmental sustainability, with more reliance on renewable energy sources. To this, role of green hydrogen generation becomes relevant in realm energy. However, storage and logistics complex inhibited by several challenges. This study systematically examines interrelationships influences among various roadblocks faced sector offers comprehensive analysis relationships between key challenges utilizing DEMATEL (Decision-Making Trial Evaluation Laboratory) approach. findings contribute deeper understanding multifaceted barriers provide structured framework for policymakers, researchers, industry stakeholders.

Language: Английский

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