At Callio Pyhäjärvi, the SSEH representatives had the chance to visit the impressive mine facility and learn about the projects and investments currently taking place, and others planned for the near future. There are many synergies between Callio Pyhäjärvi infrastructure, services and solutions provided with our Hagerbach Test Gallery (VersuchsStollen Hagerbach AG), and we are happy to have set up a collaboration plan between our two infrastructures, to come closer to mining and tunnelling industries needs with our offerings through the SubSpace Energy Hub platform on Electrification, R&D projects, Technology testing, Energy production and storage etc.