Review of Hydrogen-Based Energy Storage Techniques

Hydrogen is significant and may be viewed as an alternative for main fossil fuels, coal, crude oil, and natural gas, as well as its derivatives when utilized as fuel. It has the potential to be a clean, efficient, and inexpensive energy source. The main benefit is that its oxygen-burning products are water and not carbon-containing and greenhouse gases CO and CO₂. Conventional forms of energy are dependent on fossil fuels and have several consequences, namely pollution, climate change, and increased price. Promising alternatives are renewable energy sources like solar and wind energy. However, the main limitation for renewable energy sources is that they are always unavailable and provide us with interrupted energy. As a result, energy resources should be combined with energy storage devices in order to offer continuous power. This paper examines the various storage systems and concentrates on energy storage systems based on hydrogen.