In contract with utility company to receive an energy discount, agree to halt all arc welding operations in your fabrication shop during curtailment events. In your frozen dinner processing plant, starting shifts earlier so most batch cooking operations are done off-peak. You have contracted with a renewable energy collective for some of your energy needs, leading to hourly energy cost pricing being dynamic. When pricing gets above $0.1/kWh, you increase cooling & decrease heating setpoints by 2 degrees automatically. Based on a digital twin models of a production line, reducing conveyor speeds (and therefore energy usage) when queues are detected downstream Match them to their corresponding definitions: a.Demand Response b.Demand Control c. Predicitve Models d. Price Response