The utilization of fossil fuels has played a substantial role in climate change and the
progression of global warming. Consequently, there is an increasing demand for …

Amidst the rapid development of renewable energy, the intermittency and instability of
energy supply pose severe challenges and impose higher requirements on energy storage …

The underground bio-methanation of hydrogen and carbon dioxide, fulfilling multiple
functions such as carbon mitigation, large-scale energy storage, and renewable natural gas …

Currently, the mining sector is confronted with declining ore grades, volatile energy prices,
and environmental pollution from massive carbon emissions. Due to the advantages of RE …

Abstract Large-Scale Underground Energy Storage (LUES) plays a critical role in ensuring
the safety of large power grids, facilitating the integration of renewable energy sources, and …

Renewable energy integration and decarbonization of world energy systems are made
possible by the use of energy storage technologies. As a result, it provides significant …

Coal is a non-renewable fossil energy source on which humanity relies heavily, and
producing one ton of raw coal requires the discharge of 2–7 tons of mine water from the …

Wind-photovoltaic-complemented storage power plants (WPCSPP), as a significant
application of clean energy technology, it will alleviate the bottleneck in new energy …

The technology of carbon dioxide (CO 2) enhanced hydrocarbon recovery is favored over
other Carbon Capture, Utilization, and Sequestration (CCUS) methods for achieving the …

In order to meet the urgent needs of upgrading the coal industry, energy exploitation of
abandoned coal mines which may be rich in water resources and renewable resources …