Specific initial uses of H2 are primarily expected in the mobility sector and in pilot projects for industrial decarbonisation. Local H2 generation structures, using regional renewable electricity plants, are an appropriate approach to cover these primarily regional demands. But this requires a significant increase in the capacities to generate renewables, including in Brandenburg. The limited availability of green power is the limiting variable in the question of how much green hydrogen we can produce to cover our demand in and for Brandenburg. Besides electrolysis, I believe that pyrolysis (turquoise hydrogen) needs to be considered as an additional climate-neutral H2 technology, particularly to cover the large-scale H2 demand in industry. As a result, the expectation is that the overall demand for hydrogen will not be able to be covered from regional production alone. Imports may become necessary. The state and federal government are working together with stakeholders from business to erect the infrastructure required for H2 imports (H2 networks, stores).