Over the past two years, the cost of electrical energy has consistently increased due to the war broke out in February 2022 between Russia and Ukraine, and the resulting complex global geopolitical situation. Consequently, companies have felt the need to raise the price of their products as a countermeasure to the escalation of production costs. They require a more precise approach to determine how these cost increases impact the manufacturing of each specific item. This not only helps them better justify price increases on their products, but also provides a transparent explanation to their customers. The device developed in this thesis named Trace&Follow, focuses on measuring power consumption.