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Underground Hydrogen Storage: Comparison of High-pressure Hydrogen, Liquid Hydrogen, and Ammonia [PDF]

open access: yes대한환경공학회지
One of the alternatives for effective storage of irregularly produced renewable energy is hydrogen energy. In order to realize a hydrogen-based society, not only environmentally friendly production of hydrogen but also effective storage is very important.
Yumin Park   +4 more
doaj   +1 more source

Scale-up activation of carbon fibres for hydrogen storage [PDF]

open access: yes, 2010
In a previous study, we investigated, at a laboratory scale, the chemical activation of two different carbon fibres (CF), their porosity characterization, and their optimization for hydrogen storage [1]. In the present work, this study is extended to: (i)
Marco Lozar, Juan Pablo   +3 more
core   +1 more source

Evaluation of the Dynamic Stability of Underground Structures Assuming a Hydrogen Gas Explosion Disaster in a Shallow Underground Hydrogen Storage Facility

open access: yesApplied Sciences, 2023
Amid the ongoing global warming crisis, there has been growing interest in hydrogen energy as an environmentally friendly energy source to achieve carbon neutrality.
Gyu-Hyun Go   +5 more
doaj   +1 more source

Carbon emission accounting and carbon reduction analysis for deep coal underground gasification to hydrogen

open access: yesMeitan kexue jishu, 2023
Innovating coal development and utilization technology to reduce carbon emissions during the whole life cycle of coal from production to utilization is a coal-based clean energy route that meets the characteristics of China's energy endowments ...
LIU Shuqin, LIU Huan, JI Yutong, GUO Wei
doaj   +1 more source

The concept of hydrogen-methane blends storage in underground mine excavations – gas permeability of concrete [PDF]

open access: yesE3S Web of Conferences, 2021
Power–to–gas technology gives the possibility to store the excess power from renewable energy sources by converting electrical energy into gas such as eg. hydrogen. There is however a problem with accessibility of sites where pure hydrogen can be stored.
Gajda D., Liu S., Lutyński M.
doaj   +1 more source

Experimental investigation of elastomer performance for underground hydrogen storage wells [PDF]

open access: yes, 2023
The "Power-to-Gas" concept is vital in the envisaged Hydrogen Economy as it ensures sustainability and energy security. The process involves converting surplus energy from various sources like conventional fossils, wind and solar into hydrogen for ...
Tetteh, Daniel
core  

Potential of Salt Caverns for Hydrogen Storage in Southern Ontario, Canada

open access: yesMining, 2023
Salt caverns produced by solution mining in Southern Ontario provide ideal spaces for gas storage due to their low permeability. Underground hydrogen storage (UHS) is an important part of the future renewable energy market in Ontario in order to achieve ...
Shasha Hui   +4 more
doaj   +1 more source

Microbiological insight into various underground gas storages in Vienna Basin focusing on methanogenic Archaea

open access: yesFrontiers in Microbiology, 2023
In recent years, there has been a growing interest in extending the potential of underground gas storage (UGS) facilities to hydrogen and carbon dioxide storage.
Nikola Hanišáková   +8 more
doaj   +1 more source

An Insight into Underground Hydrogen Storage in Italy

open access: yesSustainability, 2023
Hydrogen is a key energy carrier that could play a crucial role in the transition to a low-carbon economy. Hydrogen-related technologies are considered flexible solutions to support the large-scale implementation of intermittent energy supply from renewable sources by using renewable energy to generate green hydrogen during periods of low demand ...
Barison, Erika   +4 more
openaire   +1 more source

Cushion gas replacement on underground gas storage in a naturally fracture aquifer: Cushion gas strategies for matrix-independent storage

open access: yesResults in Engineering
Energy supply has become a critical global concern. Due to its low cost and high heating value (HV), natural gas is a leading energy source. However, its consumption fluctuates throughout the year due to varying heating demands in different weather ...
Behnam Sedaee   +5 more
doaj   +1 more source

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