Techno-economic analysis of green hydrogen integration in smart grids: Pathways to sustainable energy systems

Shahzad, Sulman; Alsenani, Theyab R.; Kilic, Heybet; Wheeler, Patrick

Abstract

This study conducts a comprehensive techno-economic analysis of green hydrogen integration in smart grids, highlighting its potential to transform energy systems. Green hydrogen, produced via water electrolysis using renewable sources like wind and solar, offers a carbon-neutral alternative to traditional hydrogen production. The paper evaluates electrolysis technologies' efficiency and cost dynamics, including PEM and alkaline systems, and integrates advanced smart grid technologies for real-time monitoring and energy management. Our findings reveal that while green hydrogen reduces carbon emissions and enhances grid flexibility, challenges remain in terms of infrastructure and cost reductions. Policy support through incentives, such as feed-in tariffs for green hydrogen production, and regulatory frameworks, like emission reduction targets, will be crucial to scale the adoption of green hydrogen and make it a viable component of future sustainable energy strategies.

Citation

Shahzad, S., Alsenani, T. R., Kilic, H., & Wheeler, P. (2025). Techno-economic analysis of green hydrogen integration in smart grids: Pathways to sustainable energy systems. International Journal of Hydrogen Energy, 143, Article 989-999. https://doi.org/10.1016/j.ijhydene.2024.12.248

• Journal Article Type: Article
• Acceptance Date: Dec 14, 2024
• Online Publication Date: Dec 17, 2024
• Publication Date: Jul 1, 2025
• Deposit Date: Mar 12, 2025
• Journal: International Journal of Hydrogen Energy
• Print ISSN: 0360-3199
• Electronic ISSN: 1879-3487
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 143
• Article Number: 989-999
• DOI: https://doi.org/10.1016/j.ijhydene.2024.12.248
• Public URL: https://nottingham-repository.worktribe.com/output/45863214
• Publisher URL: https://www.sciencedirect.com/science/article/pii/S0360319924054533?via%3Dihub
• Additional Information: This article is maintained by: Elsevier; Article Title: Techno-economic analysis of green hydrogen integration in smart grids: Pathways to sustainable energy systems; Journal Title: International Journal of Hydrogen Energy; CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.ijhydene.2024.12.248; Content Type: article; Copyright: © 2024 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.