Results 41 to 50 of about 2,962,925 (161)

Green Hydrogen Storage in an Underground Cavern: A Case Study in Salt Diapir of Spain

Applied Sciences, 2022
The Poza de la Sal diapir is a closed circular depression with Cretaceous Mesozoic materials, formed by gypsum, Keuper clays, and a large extension of salt in the center with intercalations of ophite.
Laura M. Valle-Falcones, Carlos Grima-Olmedo, Luis F. Mazadiego-Martínez, Antonio Hurtado-Bezos, Sonsoles Eguilior-Díaz, Ramón Rodríguez-Pons   +5 more
doaj   +1 more source

Hydrogen and air storage in salt caverns: a thermodynamic model for phase equilibrium calculations

Science and Technology for Energy Transition, 2023
When storing gas in a salt cavern, it occupies most of the excavated volume, but the lower part of the cavern inevitably contains residual brine, in contact with the gas.
Kiemde Abdoul Fattah, Ferrando Nicolas, de Hemptinne Jean-Charles, Le Gallo Yann, Reveillère Arnaud, Roa Pinto Juan Sebastian   +5 more
doaj   +1 more source

Recovery Factor of Pure Helium Injection in Depleted Gas Reservoirs and Its Influencing Factors

Energy Science &Engineering, Volume 14, Issue 8, Page 3922-3934, August 2026.
This study employs compositional numerical simulation to systematically investigate the effects of injection rate, production rate, storage duration, and injection‐production scheme on pure helium recovery in depleted gas reservoirs. Low injection rates reduce viscous fingering while high production rates maximize near‐wellbore helium extraction ...
Shijie Zhu, Danlin Chen, Yang Wang, Zuping Xiang, Zhijun Li, Mengna Yang, Da Li   +6 more
wiley   +1 more source

Hydrogen to Power: Exploring Current Developments and Future Challenges

Natural Sciences, Volume 6, Issue 3, July 2026.
As the interest in low‐carbon energy systems grows, hydrogen continues to attract attention as a flexible energy carrier for power applications. Developments in hydrogen production, storage, transport, and utilization are explored. In addition, the deployment challenges of hydrogen energy vector related to economics, infrastructure, safety, and ...
Md. Shafiullah, Muhammad Ahmad, Youssef Awda, M. Maaruf, Muaiz O. Ali, Khalid A. AlShumayri, Syed M. Rahman   +6 more
wiley   +1 more source

Modelling Green Hydrogen Storage in Salt Caverns: Implications of Future Storage Demands on Cavern Operation [PDF]

The transition to a renewable energy system based mainly on an electricity and hydrogen infrastructure places new requirements and constraints on the infrastructure systems involved.
Savchenko, Ievgeniia, Agert, Carsten, Zobel, Marco, Höpken, Lars, Bekebrok, Heinz-Johannes, Steinmann, Oscar, Dyck, Alexander, Ohm, Marco, Pluta, Adam, Langnickel, Hendrik   +9 more
core   +1 more source

Stability analysis of double-cavity salt cavern storage with reasonable pillar width

, 2021
Salt cavern gas storage is an important facility for storage and peak-load sheaving of natural gas. In order to analyze the effects of pillar width on the stability of double-cavity salt cavern storage, by taking Jintan Underground Salt Cavern Storage as
Boya XIAO, Aihua YAN, Chunyuan HAN, Xiaoming LI, Hui XUE   +4 more
core   +1 more source

The Use of Abandoned Salt Caverns for Energy Storage and Environmental Protection: A Review, Current Status and Future Protections

Energies
The existence of a large number of abandoned salt caverns in China has posed a great threat to geological safety and environmental protection, and it also wasted enormous underground space resources. To address such problems, comprehensive utilization of
Yun Luo, Wei Liu, Hongxing Wang, Keyao Li   +3 more
doaj   +1 more source

Life Cycle Environmental Impacts and Socio‐Economic Implications of Tidal Electricity Generation and Storage in the UK

Advanced Sustainable Systems, Volume 10, Issue 6, June 2026.
If tidal electricity generation and storage replaced natural gas and battery storage by 2050, it could reduce the climate change impact of UK grid electricity by 71%, saving up to 4.4 Mt CO2 eq./y. Most other environmental impacts would be reduced by up to 24%. However, high costs and low public acceptability hinder its deployment. ABSTRACT Tidal range
Harish K. Jeswani, Slobodan Perdan, Adisa Azapagic   +2 more
wiley   +1 more source

A Review of Research on Underground Energy Storage in China

Energies
With the rapid development of clean energy in China, the demand for underground energy storage is increasing. This paper reviews the current status of underground energy storage and advances in safety assessment and environmental-impact mitigation ...
Huiyong Song, Junfei Zhang, Jianan Wu, Huaning Yuan, Yiyang Wang, Song Zhu, Zhuoteng Wang, Jinlong Li   +7 more
doaj   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

Biological Reviews, Volume 101, Issue 3, Page 1582-1605, June 2026.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola, David Brankovits, Tiziana Di Lorenzo, Isabel R. Amorim, Raluca Ioana Bancila, Adrià Bellvert, Enrico Bernard, Anna Blomberg, Paulo A.V. Borges, Martina Cappelletti, Rodrigo Lopes Ferreira, Rosalina Gabriel, Diana M. P. Galassi, Laura Garzoli, Vasilis Gerovasileiou, Grant C. Hose, Kathryn L. Korbel, Simone Martino, Ana Z Miller, Nataša Mori, Veronica Nanni, Giuseppe Nicolosi, Mattia Saccò, Troy S. Sakihara, Marconi Souza Silva, Anne E. Tamalavage, Maja Zagmajster, Efraín Chávez, Christian Griebler, Pedro Cardoso, Alejandro Martínez   +30 more
wiley   +1 more source