thyssenkrupp operates Europe's largest steel mill in Duisburg and is actively working on CO2-free steel production as well as the sustainability of its production. This includes ensuring the longevity of its equipment. The digital consulting approach TESSA® FLEETSCAN 2D from MR will help with this in the future. Philipp Birgmeier is a technical consultant at MR and explains: "In some countries, transformers are operated under higher loads and replaced at an early stage. This no longer works given the current delivery times and is not a particularly sustainable approach."