Hydrogen production and solar container in the desert

Can a desert produce green hydrogen based on groundwater?

While desert regions exhibit high efficiency in solar energy yield due to extensive sunlight, the production of green hydrogen in these areas would primarily rely on groundwater. Groundwater is a crucial resource in desert regions, often being the only available source of water.

How can hydrogen be produced sustainably?

Furthermore, hydrogen can be stored in compressed, liquefied, or chemically bonded forms, providing a versatile means of energy storage and transport. One of the most promising avenues for producing hydrogen sustainably is through solar hydrogen production, which directly or indirectly uses solar energy to split water into hydrogen and oxygen.

Is hydrogen storage a viable alternative to solar energy?

Hydrogen storage offers a potential solution by acting as a long-term storage medium that can absorb excess energy during periods of high solar generation and release energy during periods of low generation. However, the challenge lies in ensuring that hydrogen production and consumption are properly coordinated with grid demand.

Which regions in Algeria can produce green hydrogen based on photovoltaic energy?

Green hydrogen production based on photovoltaic energy shows significant potential across various regions in Algeria as shown in Figs. 7 and 8. The desert regions of Tamanrasset and Adrar achieve the highest production rates, with annual outputs of 679 tons and 668 tons, respectively, due to their high solar irradiation levels.

How is solar hydrogen produced?

Solar hydrogen production can be achieved through several processes, including thermochemical water splitting, photochemical reactions, and biological processes.

How can artificial intelligence improve solar hydrogen production & storage systems?

Additionally, artificial intelligence (AI)-based algorithms are being explored to predict energy demand and optimize the distribution of energy between hydrogen production and storage systems. Integrating solar hydrogen into energy systems demands a comprehensive analysis of strategies to enhance system-level efficiency.