Technical and economic analysis of an autonomous hybrid photovoltaic-hydrogen energy system for academic buildings with the focus on energy Independence – A case study for Poland

Przemysław Ogarek, Agnieszka Stec and Daniel Słyś

Applied Energy, 2025, vol. 392, issue C, No S0306261925007159

Abstract: Growing energy demand and the urgent need to reduce reliance on high-emission, as well as imported fossil fuels have elevated the relevance of emission-free energy sources, including Hybrid Renewable Energy Systems (HRES), making them a crucial component of future energy strategies. This study presents the optimal variant of an autonomous HRES for an academic building in Poland.

Keywords: Energy storage; HRES; Hydrogen; Photovoltaic‑hydrogen energy system; Optimization; Autonomous energy system; Energy independence; Carbon dioxide emission (search for similar items in EconPapers)
Date: 2025
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DOI: 10.1016/j.apenergy.2025.125985

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