certification, storage integration studies and technical–economic assessments. For manufacturers of inverters and wind turbines, it develops, updates, validates and converts detailed models to meet network operator requirements in various markets. SiG Coop also conducts studies for operating plants, including loss analysis, resonance and weak grid issues, and supports operation and maintenance decisions. In addition, it offers technical training for engineering professionals, including applied courses and experiential formats such as an escape room in a wind turbine.