Please note that this deliverable is in the process of approval by the European Commission, and a final version may replace it at a later date.
This report includes case studies, network data, and scenarios that will be utilized in future activities, such
as network design and optimization, as well as the analysis of operational strategies for hydrogen injection
into the gas grid. There are three high-pressure networks operated by TSOs in Spain, Norway, and Italy,
along with two low-pressure networks managed by DSOs in Spain and Italy. In addition to these real-world
networks, the report offers simplified test networks for evaluating the functionality, accuracy, performance,
and robustness of the software developed in this project. The final section presents an overview of various
gas network simulation tools used by TSO and DSO partners.
