Hydrogen is anticipated to play a key role in global decarbonization and within the UK's
pathway to achieving net zero targets. However, as the production of hydrogen expands in …

Underground hydrogen storage (UHS) is the injection of hydrogen into the geologic porous
medium for subsequent withdrawal and reuse during off-peak periods to contribute to the …

Underground hydrogen storage (UHS) is gaining worldwide attention as an efficient solution
for energy supply-demand imbalance. However, deploying UHS at full scale encounters …

Abstract Underground hydrogen (H 2) storage (UHS) is crucial for the H 2 economy, offering
scalable and long-term solutions vital for reliable and sustainable H 2-based energy …

In the context of Underground Hydrogen Storage (UHS), deep saline aquifers offer great
potential due to their availability and high storage capacity. In these porous media, the direct …

The storage of CO2 and hydrogen within depleted gas and oil reservoirs holds immense
potential for mitigating greenhouse gas emissions and advancing renewable energy …

Injecting surfactants into coal seams is an effective means to improve coal wettability.
Previous studies have shown that nanofluids provided excellent drag reduction and wetting …

Underground hydrogen (H 2) storage is a long-term, clean, and sustainable solution for a
large-scale H 2 economy. Hydrogen geo-storage strategies in saline aquifers have gained …

Underground hydrogen storage (UHS) has been recognized as a key enabler of the
industrial-scale implementation of a hydrogen-based economy. However, the efficiency and …

Depleted oil and gas reservoirs have been recognized as prevailing alternatives to store
hydrogen (H2). However, only a few attempts have been perused to evaluate hydrogen …