A comprehensive review of underground hydrogen storage: Insight into geological sites (mechanisms), economics, barriers, and future outlook

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 90, P. 111844 - 111844

Published: May 9, 2024

Language: Английский

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Current status of underground hydrogen storage: Perspective from storage loss, infrastructure, economic aspects, and hydrogen economy targets

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 97, P. 112773 - 112773

Published: July 11, 2024

Language: Английский

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Assessing Hydrogen Leakage in Underground Hydrogen Storage: Insights from Parametric Analysis

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 7, 2025

Language: Английский

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Spatially-resolved optimisation of coupled hydrogen and electricity systems: Abundant and niche hydrogen scenarios in Switzerland

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 121, P. 96 - 110

Published: March 30, 2025

Language: Английский

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Techno-economic analysis of underground hydrogen storage in Europe

iScience, Journal Year: 2023, Volume and Issue: 27(1), P. 108771 - 108771

Published: Dec. 20, 2023

Hydrogen storage is crucial to developing secure renewable energy systems meet the European Union's 2050 carbon neutrality objectives. However, a knowledge gap exists concerning site-specific performance and economic viability of utilizing underground gas (UGS) sites for hydrogen in Europe. We compile information on UGS assess potential capacity evaluate associated current future costs. The total Europe 349 TWh working (WGE), with capital costs ranging from $10 million $1 billion. Porous media salt caverns, boasting minimum 0.5 WGE, exhibit levelized $1.5 $0.8 per kilogram hydrogen, respectively. It estimated that can potentially decrease as low $0.4 after three experience cycles. Leveraging these techno-economic considerations, we identify suitable sites.

Language: Английский

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Carbon abatement costs of green hydrogen across end-use sectors

Joule, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

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Hydrogen storage in depleted gas reservoirs with carbon dioxide as a cushion gas: Exploring a lateral gas separation strategy to reduce gas mixing

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 102, P. 1116 - 1129

Published: Jan. 14, 2025

Language: Английский

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Research Trends in Underground Hydrogen Storage: A Bibliometric Approach

Energies, Journal Year: 2025, Volume and Issue: 18(7), P. 1845 - 1845

Published: April 5, 2025

This article presents the findings of a bibliometric analysis scientific publications in journals and materials indexed SCOPUS Web Science databases, covering broad topic underground hydrogen storage (UHS). The use VOSviewer software for keyword enabled identification four key research areas related to UHS. These include hydrocarbon reservoir engineering; economy energy transformation; processes sites, including lessons from CO2 sequestration; geology, engineering, geomechanics gas storage. interdisciplinary nature UHS emphasises synergy across diverse fields. A bibliographic allowed intensive new directions work UHS, centres, dynamics development topics study revealed chronological dispersion results, their geographical institutional variability, varying contributions major publishing journals. methodology used can serve as an inspiration other researchers.

Language: Английский

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Optimal scheduling of electricity and hydrogen integrated energy system considering multiple uncertainties

iScience, Journal Year: 2024, Volume and Issue: 27(5), P. 109654 - 109654

Published: April 1, 2024

The spread of renewable energy (RE) generation not only promotes the economy and environmental protection, but also brings uncertainty to power system. As integration hydrogen electricity can effectively mitigate fluctuation RE generation, an electricity-hydrogen integrated system is constructed. Then, this paper studies source-load uncertainties corresponding correlation as well price correlation. Finally, optimal scheduling model considering economy, demand response (DR) proposed. simulation results indicate that introduction DR strategy improve After introducing DR, operating cost reduced by 5.59%, 10.5%, 21.06% in each season, respectively. When EP HP, 4.71%, 6.47%, 1.4%

Language: Английский

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Operational Planning and Design Considerations for Underground Logistics Transportation in Texas

Infrastructures, Journal Year: 2024, Volume and Issue: 9(8), P. 130 - 130

Published: Aug. 6, 2024

The logistics transportation system is critical to the United States economy. Underground Logistics Transportation (ULT) a class of automated systems in which vehicles carry freight through pipelines and tunnels between terminals. Being able use part underground space existing highways will greatly facilitate construction such reduce their costs. could be answer make transport more sustainable competitive. Texas railroads are expected increase by nearly 207% from 2003 2030. Truck tonnage grow 251%, while rail forecasted 118%. number trucks carrying NAFTA goods 263%, units 195%. This have profound impact on highway systems. objective this paper present requirements operational components for three types ULT lines: standard shipping containers, crate size, pallet size. study examines as mode with help case studies. research shows that financially viable, feasible, greener, cost effective, can become an important intermodal mobility.

Language: Английский

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