Current Approaches and Futuristic Implications for Production and Application of Hydrogen in Agriculture 5.0: A Comprehensive Review

Abstract

Hydrogen energy stands at forefront of renewable energy sources, with significant potential applications in several sectors, agriculture being one among them. Despite its advantages of clean combustion and high energy density, the agricultural sector still relies heavily on fossil fuels, resulting in greenhouse gas emissions, rising production costs and declining environmental resilience. Addressing this challenge requires a systematic understanding of hydrogen’s production pathways, integration feasibility, and role in advancing sustainable agricultural systems. The production of the hydrogen through fossil fuel is undergoing transformation and shift towards sustainable, renewable energy sources. This review aims to assess current hydrogen production technologies and their suitability for agricultural applications, analyze hydrogen’s potential to decarbonize energy-intensive agricultural operations within the framework of Agriculture 5.0 and identify existing challenges and prospects for large-scale implementation. The paper comprehensively discusses conventional and renewable-based hydrogen generation methods, storage and utilization strategies, and the techno-economic and environmental implications associated with each process. The findings reveal that while hydrogen derived from fossil fuels continues to dominate, renewable-based electrolysis, biomass gasification, and solar-thermal methods hold promise for sustainable green hydrogen production. The adoption of hydrogen as an alternative energy source can significantly reduce dependence on conventional fossil fuels, offering a cleaner, more sustainable pathway to mitigate environmental degradation. Moreover, the integration of hydrogen with precision and smart farming technologies could revolutionize energy management in agriculture. Overcoming infrastructural, economic and policy constraints will be crucial for realizing a hydrogen-driven, low-carbon agricultural future.

Keywords

• Hydrogen
• agriculture
• electrolysis
• engine
• climate change

Supporting Institution

NA

Project Number

Not applicable

Ethical Statement

NA

Thanks

NA

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