Nine gas transmission system operators (TSOs) from countries bordering the Baltic Sea have signed a memorandum of understanding (MoU) that declares the aim to coordinate and facilitate the buildout of hydrogen infrastructure and also foster market development for the greenhouse gas-neutral fuel in the region, German gas grid operator Gascade announced in a press release.

In addition to Gascade, companies include fellow German TSO Ontras Gastransport; Poland’s Gaz-System; Estonia’s Elering; Energinet in Denmark; Finnish TSO Gasgrid Vetyverkot; Lithuania’s Amber Grid; Nordion Energi in Sweden; and Latvia’s Conexus Baltic Grid.