Hydrogen (H 2) is currently considered a clean fuel to decrease anthropogenic greenhouse
gas emissions and will play a vital role in climate change mitigation. Nevertheless, one of …

Underground hydrogen storage in geologic media has gained significant interest as a
strategy toward net-zero emissions. However, the selection of a feasible geologic storage …

In hydrogen geological storage, capillary sealing efficiency analysis of caprocks is very
important for containment security. In this work, the H2 wettabilities of three shales and one …

This study reviews rock-fluid interaction during the underground hydrogen process in
depleted gas reservoirs. According to the review, although over 700 publications can be …

Hydrogen has attracted attention worldwide with its favourable inherent properties to
contribute towards a carbon-free green energy future. Australia aims to make hydrogen as …

Global energy demand is increasing every year, and we face the drawbacks of extensive
fossil fuel use in our daily lives more than ever. Hydrogen (H 2) is currently assessed as an …

The utilization of depleted natural gas reservoirs is a significant consideration for large-scale
hydrogen (H 2) storage and production. However, accurate knowledge of cushion gas …

Replacement of fossil fuels with clean hydrogen has been recognized as the most feasible
approach of implementing CO 2-free hydrogen economy globally. However, large-scale …

Among all gas geo-storage sites, basaltic formations have attracted limited attentions in
recent years, specially for large-scale storage of CO 2. However, the suitability of the basaltic …

Transition toward renewable energies is an important step to tackle climate change and to
build a sustainable energy system. Fluctuation in availability of renewable energy sources is …