An IGDT optimization model for a prosumer-oriented citizen energy community considering hydrogen parking lots, energy sharing and thermal comfort

Abstract

The integration of hydrogen vehicles into citizen-oriented energy communities presents a transformative opportunity to enhance energy resilience, sustainability, and democratization. With zero-emission profiles and rapid refueling capabilities, hydrogen vehicles are pivotal in advancing cleaner transportation solutions. However, uncertainties in driving patterns and refueling behaviors pose challenges to their seamless integration and management. This paper proposes a framework based on information gap decision theory (IGDT) to address these uncertainties within community hydrogen parking lots. These parking lots also function as community energy storage systems, utilizing electrolyzers, fuel cells, and hydrogen storage to manage both hydrogen and electrical energy. The approach facilitates energy sharing among prosumers while ensuring thermal comfort within the community. Results show that under a risk-averse strategy, the system tolerates up to 50% variability in travel distances without exceeding cost limits, while a risk-seeking strategy accommodates up to 60% variability at a 50% deviation factor.