Green Hydrogen Production - A Potential Sustainable Solution to Zimbabwe's Cooking Fuel Shortage

Abstract

Access to clean cooking energy remains a significant challenge, particularly in sub-Saharan Africa, where reliance on traditional biomass fuels contributes to deforestation, health risks, and environmental degradation. This paper investigates the feasibility and advantages of adopting hydrogen-powered cookstoves as a sustainable solution for Zimbabwe. Hydrogen, known for its zero-emission combustion and potential for renewable production, presents a promising alternative to conventional cooking fuels. Utilizing abundant solar resources, solar-powered electrolysis emerges as a viable method for producing green hydrogen. The paper evaluates current cooking technologies, highlighting hydrogen's efficiency and environmental benefits compared to solid fuels, kerosene, and electricity. It emphasizes the necessity for further research and experimentation to establish sustainable hydrogen production. This includes exploring the potential of decentralized hydrogen production through standalone cookstoves capable of on-demand hydrogen generation or centralized production, possibly in the Namib Desert.