Climate-neutral gases are an important building block of the future energy system. They offer flexibility and a transformation path for energy-intensive industry and other sectors. However, the demand for gas transportation will be substantially lower in the future than it is today. In addition, the development of the energy transition and in particular the role of hydrogen is characterized by a high degree of uncertainty. A long-term transformation strategy is necessary in order to continue to operate the gas network as a valuable asset in the long term. To this end, Syna’s gas network experts have carried out detailed analyses of future requirements for renewable gases in the network areas and identified potential opportunities and risks.

E-Bridge reviewed and checked the plausibility of Syna’s detailed analyses and project results, taking into account the main opportunities and challenges to achieve a common understanding of current developments in the fields of gas network transformation and hydrogen. Furthermore, existing and possible future new usage concepts for the gas distribution network infrastructure were analysed and an evaluation and prioritization logic for the individual gas network areas (municipal level) was developed and discussed on the basis of sectoral demand forecasts.

The aim of the project was to jointly develop a strategy for gas grid transformation. Specifically, evaluation criteria for sub-grid areas were to be developed and evaluated recommendations for action were to be made with a temporal and spatial resolution. The aim was to identify network areas with investment prospects and those with a probability of decommissioning in order to minimize investment risks and at the same time take advantage of future opportunities at an early stage.