A decentralized production of green hydrogen in generation, storage, and utilization is essential. PEM electrolysis is not solely about thinking in terms of mega- or gigawatt-scale plants, but also about identifying decentralized potentials for hydrogen production. These exist in both commercial and private sectors due to increasing self-generated electricity, as well as through the future possibility of drawing renewable electricity from the public grid.
With an area of approximately 357,000 square kilometers, Germany possesses a largely untapped potential for producing green hydrogen in significant quantities. Autonomous energy supply represents an invaluable asset. Economically, politically, strategically, and socially – eco-electricity and green hydrogen are 'freedom energies,' reducing or preventing dependencies.