For the baseline scenario, the electricity grid mix of Sweden was used. It was based on the IEA statics from 2022. This dataset was from Sphera with Professional database version 2021.2. Shares for each electricity source can be seen in Table . Using this dataset, the electricity became hotspot in six out of eight impact categories in the nickel foam system and a hotspot in all impact categories in the Pd/C system. Due to its prevalence, a sensitivity analysis scenario was considered, changing the electricity production grid mix to a reasonable future electricity grid mix in year 2030.