Covestro is a leading chemical company producing polyurethanes, polycarbonates and specialty chemicals, with sustainability as a focus. In production, the objective is to consistently reduce greenhouse gas emissions. To meet the objectives, data analytics was required; not just to analyze the large energy consumers, but also to monitor and reduce the energy consumption. Tim Timmermans will discuss their industrial analytics journey, which led to the improved control and reduction of energy consumption at their site. Their gained insights led to the extended use of the OSIsoft PI System within their organization. Soon annotations in TrendMiner will be synchronized with PI Event Frames, making EF the system of record for all their loss registrations and reporting. In this way, the PI System with TrendMiner, helps Covestro improve production and reduce costs while complying to applicable regulations.