Hydrogen Core Network: Strong Start with 32 Requests and 3.5 Gigawatt Total Demand

The reservation phase for Germany's hydrogen core network launched on March 19, 2026. Within this phase, 32 capacity requests have already been submitted – a volume that exceeds the expectations of network operators. This indicates corresponding market demand and underscores the relevance of the planned transport infrastructure.

The requests received cover capacities totaling approximately 3.5 gigawatts. The majority of the requests have already been answered positively, demonstrating that the established review processes are functioning effectively.

The requests are distributed across two areas: injection and withdrawal capacities are requested at approximately 2.9 gigawatts. These correspond to the points at which hydrogen is fed into or withdrawn from the core network. For cluster transition transport (CÜT), which moves hydrogen between regional areas of the network, a volume of approximately 0.6 gigawatts is requested. The earliest planned start of operation is 2027.

Network operators review the submitted requests on the basis of capacities published in the second market information package (March 5). For requests exceeding these capacities, a structured case-by-case review procedure is applied. To date, all reviewed requests have been answered positively. This demonstrates that the procedure effectively mediates between the requirements of market participants and network development.

Barbara Fischer, Chief Executive Officer of FNB Gas, explains: "The fact that demand is already so high shortly after the start clearly demonstrates how important the core network is for market ramp-up in Germany. Together, we are creating the foundation for building supply chains and thus enabling long-term investment decisions in the H₂ market."

Network operators have announced that further market information will be provided at a later date. In this way, the findings from the reservation phase will feed into the ongoing optimization of network planning.