Our increased reliance on fossil fuels and its environmental effects have led us to prioritize
transitioning to a carbon-free economy and using renewable sources of electric power …

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 …

This study investigated the impact of cushion gas type and presence on the performance of
underground hydrogen storage (UHS) in an offshore North Sea aquifer. Using numerical …

This study provides a critical review of Underground Hydrogen Storage (UHS), emphasizing
its potential as a viable energy storage option despite several associated challenges. These …

Industrial-scale underground hydrogen storage (UHS) in carbonate formations can facilitate
the realization of carbon dioxide-free economy, as well as global energy security through …

Salt cavern hydrogen storage (SCHS) is a vital development direction for large-scale
hydrogen energy storage. Hydrogen loss persists in SCHS due to its extreme migration and …

This study investigated the large-scale hydrogen storage in several forms of underground
space (depleted gas reservoirs, aquifers, hard rock caverns, and salt caverns,). according to …

Geological structures in deep aquifers and salt caverns can play an important role in large-
scale hydrogen storage. However, more work needs to be done to address the hydrogen …

Geological storage of CO2 in depleted oil and gas reservoirs is approved due to its
advantages, such as strong storage capacity, good sealing performance, and complete …

With the promotion of China's carbon peaking and carbon neutrality goals, the energy
industry is transforming from traditional fossil energy to renewable energy, which is …