Hydrogen towards sustainable transition: A review of production, economic, environmental impact and scaling factors

Results in Engineering, Год журнала: 2023, Номер 20, С. 101456 - 101456

Опубликована: Сен. 22, 2023

Currently, meeting the global energy demand is largely dependent on fossil fuels such as natural gas, coal and oil. Fossil represent a danger to Earth's environment its biological systems. The utilisation of these results in rise atmospheric CO2 levels, which turn triggers warming adverse changes climate. Furthermore, finite resources that will eventually deplete. There pressing need identify harness renewable sources replacement for near future. This shift expected have minimal environmental impact would contribute ensuring security. Hydrogen considered highly desirable fuel option with potential substitute depleting hydrocarbon resources. concise review explores diverse methods hydrogen production, primary focus solar, wind, geothermal, mainly water-splitting techniques electrolysis, thermolysis, photolysis, biomass-related processes. It addresses their limitations key challenges hampering economy's growth, including clean value chain creation, storage, transportation, production costs, standards, investment risks. study concludes research recommendations enhance efficiencies policy suggestions governments mitigate risks while scaling up economy.

Язык: Английский

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Multi-scale solar radiation and photovoltaic power forecasting with machine learning algorithms in urban environment: A state-of-the-art review

Journal of Cleaner Production, Год журнала: 2023, Номер 426, С. 139040 - 139040

Опубликована: Сен. 30, 2023

Язык: Английский

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Water electrolyzer operation scheduling for green hydrogen production: A review

Renewable and Sustainable Energy Reviews, Год журнала: 2024, Номер 203, С. 114779 - 114779

Опубликована: Июль 23, 2024

Язык: Английский

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Production of hydrogen energy from biomass: Prospects and challenges

Green Technologies and Sustainability, Год журнала: 2024, Номер 2(3), С. 100100 - 100100

Опубликована: Апрель 18, 2024

The acceleration of the energy transition away from traditional systems depends on inclusion H2 in plans. Using biomass to produce hydrogen holds significant promise field renewable energy. This article explores history as a sustainable source and highlights important role Various conversion technologies, including thermochemical, biological, electrochemical, hybrid processes, are discussed compared other sources. Given into mix, comparisons made between methods biomass-to-hydrogen terms cost per kg H2, power consumption kWh well feedstocks utilized for production, their strengths weaknesses. Case study applications these methodologies highlighted limitations addressed course discussion. provides an in-depth look at prospects challenges providing review research literature, insights efficiency improvements, level advancement technology, catalyst development. catalysts, machine learning, artificial intelligence along with factors improving production were discussed. Challenges such food supply, techno-economic constraints, environmental impact, have all been examined. concludes by highlighting current applications, prospects, overall importance transportation, business policy changes.

Язык: Английский

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Life cycle assessment of green hydrogen production through electrolysis: A literature review

Sustainable Energy Technologies and Assessments, Год журнала: 2024, Номер 69, С. 103923 - 103923

Опубликована: Июль 31, 2024

This study reviews the electrolysis techniques for green-hydrogen (GH2) production, with primary focus on their environmental sustainability implications. Different stages of GH2 value chain are characterized regarding life cycle analysis (LCA), presenting methods, materials, energy sources, and efficiency. Qualified LCA results would lead to proper decision-making, which depends input choices data quality used. Therefore, inventory useful technical production in studies reviewed. Also, recent developments toward potentially enhancing discussed. The showed that solar wind energies as most promising sources lower Global Warming Potential (GWP) turbine cases. reported impacts (EIs) proton-exchange membrane (PEM) technology. There is still limited comparing various EIs (e.g. freshwater eutrophication) accompanying costs. However, it recommended consider H2 mainly efficiency, consumption lifetime along miniaturization. future may final use produced fuel cells), heat recovery materials recycling complete visibility towards optimizing efficiency EIs.

Язык: Английский

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Green hydrogen production and solar to hydrogen ratio using innovative and integrated bifacial solar photovoltaics and cool roof technologies

International Journal of Hydrogen Energy, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Advancements in materials for hydrogen production: A review of cutting-edge technologies

ChemPhysMater, Год журнала: 2023, Номер unknown

Опубликована: Окт. 1, 2023

Hydrogen, a clean and versatile energy carrier, has gained significant attention as potential solution for addressing the challenges of climate change sustainability. Efficient hydrogen production relies heavily on development advanced materials that enable cost-effective sustainable methods. This review article presents comprehensive overview cutting-edge used production, covering both traditional emerging technologies. begins by briefly introducing importance carrier various methods production. emphasizes critical role these in enabling efficient generation. Traditional methods, such steam methane reforming, coal gasification, biomass water electrolysis, are discussed, highlighting their advantages limitations. then focuses technologies have shown promise achieving Photocatalytic splitting is explored with an emphasis recent advancements semiconductor-based photocatalysts nanostructured enhanced photocatalysis. Solid oxide electrolysis cells (SOEC) examined, discussing high-temperature electrolytes electrode materials. Biological chemical looping also use microorganisms, bioengineered systems, metal oxides oxygen carriers, catalysts improved Advanced characterization techniques, including X-ray diffraction, spectroscopy, scanning electron microscopy, transmission photoelectron Auger thermogravimetric analysis, differential calorimetry, been to gain insight into properties performances concludes prospects field highlights durability, stability, cost-effectiveness, scalability, integration large-scale pchiroduction systems. discusses trends breakthroughs could shape future

Язык: Английский

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Hybrid solar energy systems with hydrogen and electrical energy storage for a single house and a midrise apartment in North America

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 52, С. 1381 - 1394

Опубликована: Ноя. 30, 2023

Язык: Английский

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Coordinated scheduling of wind-solar-hydrogen-battery storage system for techno-economic-environmental optimization of hydrogen production

Energy Conversion and Management, Год журнала: 2024, Номер 314, С. 118695 - 118695

Опубликована: Июнь 22, 2024

Язык: Английский

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Li-decorated BC3 nanopores: Promising materials for hydrogen storage

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 57, С. 26 - 38

Опубликована: Янв. 4, 2024

Язык: Английский

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