Advancements in water electrolysis technologies and enhanced storage solutions for green hydrogen using renewable energy sources

Applied Energy, Год журнала: 2025, Номер 390, С. 125849 - 125849

Опубликована: Апрель 6, 2025

Язык: Английский

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Comparative economic and environmental analysis of hydrogen supply chains in South Korea: Imported liquid hydrogen, ammonia, and domestic blue hydrogen

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 78, С. 1224 - 1239

Опубликована: Июль 3, 2024

The demand for hydrogen in South Korea is projected to reach 3.9 Mt by 2030, of which 2.96 clean aimed 2030. As such, we conduct an economic analysis a low greenhouse gas emission supply chain using several H2 transportation methods this study. types chains considered are green and blue ammonia; liquid (LH2) imported from the Gulf Cooperation Council (GCC) region; produced Korea. A base-case shows that ammonia scenario most cost-effective option with 3.40 USD/kgH2, followed domestic 4.33 4.56 USD/kgH2. In environmental analysis, lowest CO2 footprint 4.20 kgCO2/kgH2, LH2 6.26 7.34 kgCO2/kgH2.

Язык: Английский

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Techno-Economic and Environmental Evaluation of Green Hydrogen Co-Firing in a 570 MWe Gas Turbine Combined Cycle Power Plant in Iraq

Unconventional Resources, Год журнала: 2025, Номер unknown, С. 100163 - 100163

Опубликована: Фев. 1, 2025

Язык: Английский

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Adaptive hydrogen buffering for enhanced flexibility in constrained transmission grids with integrated renewable energy system

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

Опубликована: Фев. 1, 2025

Язык: Английский

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Towards a Sustainable Energy Future in the Arab World

Practice, progress, and proficiency in sustainability, Год журнала: 2025, Номер unknown, С. 455 - 478

Опубликована: Янв. 17, 2025

this chapter aims to shed light on green hydrogen energy and its varying uses in the Arab region. The study seeks reveal types of energies their effectiveness reducing volume emissions resulting from fossil fuel production plants plants. also analyse negative positive effects extent ability reduce carbon through investments projects. Added this, focuses exploring economic consequences projects, including impact spending investment rates field, analysing benefits challenges that region may face adopting advanced technology.

Язык: Английский

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A review of hydrogen energy in renewable energy supply chain finance

Discover Sustainability, Год журнала: 2025, Номер 6(1)

Опубликована: Март 20, 2025

Язык: Английский

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Hidrojen Depolamalı Bir Mikroşebekenin Tekno-Ekonomik Analizi: Devegeçidi Sulama Barajı Örneği

Mühendislik Bilimleri ve Araştırmaları Dergisi, Год журнала: 2025, Номер 7(1), С. 1 - 10

Опубликована: Апрель 28, 2025

Sulama barajları, tarım verimliliği ve suyun etkin kullanımı için kritiktir. Bu barajlar, tarımsal üretimin sürdürülebilirliği gerekli olan depolanmasını yönetilmesini sağlar. Yenilenebilir enerji kaynaklarının entegrasyonu, maliyetlerini düşürmek çevresel etkileri minimize etmek fırsatlar sunar. bağlamda, sulama barajlarının ihtiyaçlarını yenilenebilir ile karşılamanın fizibilitesinin değerlendirilmesi, gerçek dünya uygulamaları büyük önem taşır. tür çözümlerin fizibilitesini belirlemek teknolojik ekonomik analizler kritik öneme sahiptir. Diyarbakır'da bulunan Devegeçidi Barajı örnek alınarak hibrit bir sistemi tasarlanmış analiz edilmiştir. HOMER yazılımı yapılan analizler, çevresinde önerilen sisteminin sürdürülebilirlik açısından önemli katkılar sağlayabileceğini ortaya koymaktadır.

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Cost of Green Hydrogen

Energies, Год журнала: 2024, Номер 17(18), С. 4651 - 4651

Опубликована: Сен. 18, 2024

Acting in accordance with the requirements of 2015 Paris Agreement, Poland, as well other European Union countries, have committed to achieving climate neutrality by 2050. One solutions reduce emissions harmful substances into environment is implementation large-scale hydrogen technologies. This article presents cost producing green produced using an alkaline electrolyzer, electricity supplied from a photovoltaic farm. The analysis was performed Monte Carlo method, and for baseline assumptions including price 0.053 EUR/kWh, 5.321 EUR/kgH2. In addition, this sensitivity showing impact before after energy crisis variables on production. large change occurring prices (from 0.035 EUR/kWh 0.24 EUR/kWh) significantly affected levelized (LCOH), which could up 14 EUR/kgH2 recent years. results showed that parameters successively greatest production are operating time plant unit capital expenditure. development facilities, along scaling technology future, can its

Язык: Английский

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The Technopolitics of Hydrogen: Arab Gulf States’ Pursuit of Significance in a Climate-Constrained World

Geoforum, Год журнала: 2024, Номер 158, С. 104168 - 104168

Опубликована: Ноя. 26, 2024

Язык: Английский

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Techno-Economic Assessment of Stand–alone Renewable Energy Powered Desalination and Hydrogen Production in NEOM, Saudi Arabia

Renewable Energy, Год журнала: 2024, Номер unknown, С. 122264 - 122264

Опубликована: Дек. 1, 2024

Язык: Английский

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