Sweden is a partner country to Hannover Messe 2019 and have a huge energy pavilion. Exhibition and many seminars from cutting edge companies and the Sweden Minister of Energy and Digital Development is attending as well.
Information about the Energy Pavilion: https://www.hannovermesse.de/exhibitor/swedish-energy-agency/D492112
Metrum will hold seminars on Thursday 4th April and for full program see: https://www.hannovermesse.de/aussteller/sweden-co-lab-pavilion/N1280686