The presented issues concern the analysis of barriers limiting large-scale underground
hydrogen storage. Prospects for the rapid development of the hydrogen economy, the role of …

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 …

Catalysts capable of electrochemical overall water splitting in acidic, neutral, and alkaline
solution are important materials. This work develops bifunctional catalysts with single atom …

Overreliance on fossil fuels for human energy needs, combined with the associated negative
environmental consequences in terms of greenhouse gas emissions, has shifted our focus …

Hydrogen future depends on large-scale storage, which can be provided by geological
formations (such as caverns, aquifers, and depleted oil and gas reservoirs) to handle …

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 …

Abstract Underground Hydrogen Storage can be proven very beneficial for recurring supply
of clean energy throughout the world. This paper reviews different challenges like microbial …

The current rate of global warming is greatly increasing greenhouse gas emissions which is
only set to worsen the planet's environmental condition. In ensuring a sustainable future, it …

Hydrogen (H 2) is a vital component of future decarbonized and sustainable energy
systems. As an energy carrier, hydrogen can play a significant role in the security …

1Research Institute of Petroleum Industry, Tehran 1485613111, Iran 2The Australian School
of Petroleum and Energy Resources, University of Adelaide, Adelaide 5005, Australia …