Techno-Economic Analysis of Integrated Hydrogen Fuel Cell Storage Systems for Enhanced Renewable Energy Utilization in Interconnected Microgrids

Prashant SinghDepartment of Electrical Engineering, Sardar Patel University, Balaghat, IndiaSuresh Kumar TandekarDepartment of Electrical Engineering, Sardar Patel University, Balaghat, IndiaAjay Shyam KunwarDepartment of Electrical Engineering, Sardar Patel University, Balaghat, IndiaNaresh SapateDepartment of Electrical Engineering, Sardar Patel University, Balaghat, India

Vol 10 No 5 (2026): Volume 10, Issue 5, May 2026 | Pages: 766-770

International Research Journal of Innovations in Engineering and Technology

OPEN ACCESS | Research Article | Published Date: 31-05-2026

doi Logo doi.org/10.47001/IRJIET/2026.105102

Abstract

The increasing penetration of renewable energy sources (RES) in modern power systems necessitates efficient energy storage solutions to mitigate intermittency and enhance grid reliability. This paper presents a comprehensive techno-economic analysis of an interconnected multi-microgrid (MMG) system integrated with hydrogen fuel cell (HFC) storage, alongside conventional battery energy storage systems (BESS), photovoltaic (PV) arrays, and wind turbine generators (WTG). A mixed-integer linear programming (MILP) framework is developed to minimize the total operational cost, encompassing fuel costs, degradation costs, grid import/export costs, and hydrogen production–consumption dynamics. The proposed energy management strategy (EMS) optimizes power dispatch among three interconnected microgrids over a 24-hour scheduling horizon under varying load and generation profiles. Simulation results obtained using MATLAB/YALMIP with the CPLEX solver demonstrate that the integration of hydrogen storage reduces total operating cost by approximately 18.7%, decreases grid dependency by 27.4%, and enhances renewable energy utilization to 91.3% compared to a baseline scenario without HFC storage. The findings establish hydrogen-based long-duration storage as a technically viable and economically competitive complement to battery storage in future low-carbon microgrid networks.

Keywords

Multi-microgrid, hydrogen fuel cell, energy management system, mixed-integer linear programming, renewable energy, techno-economic analysis, battery energy storage.


Citation of this Article

Prashant Singh, Suresh Kumar Tandekar, Ajay Shyam Kunwar, & Naresh Sapate. (2026). Techno-Economic Analysis of Integrated Hydrogen Fuel Cell Storage Systems for Enhanced Renewable Energy Utilization in Interconnected Microgrids. International Research Journal of Innovations in Engineering and Technology - IRJIET, 10(5), 766-770.

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