A research project in New Zealand led by PhD candidate Liu Jinjian of the University of Canterbury is focused on modeling the injection, storage, and extraction of 10,000 tons of underground hydrogen in Taranaki, North Island. The study aims to simulate the complexities of hydrogen storage, identifying potential challenges and practical solutions for extraction. While natural gas storage underground is common and less complex due to its natural environment, the same may not apply to hydrogen storage, which remains relatively unknown. The research emphasizes critical operational considerations such as managing reservoir pressure, minimizing hydrogen loss, and maintaining gas purity. One challenge identified is contamination during extraction, as hydrogen can mix with residual natural gas or water. Despite this, hydrogen storage at scale could offer benefits similar to water reservoirs, acting as a buffer. The ultimate goal is to develop a framework that can be implemented across various sites in New Zealand, optimizing storage capabilities and reducing transport challenges.