Description: The measurement of joules in the context of edge computing refers to the process of quantifying the energy consumption of devices and systems operating at the edge of the network, that is, close to the data source. This approach is crucial for optimizing resource use, as it allows organizations to better understand how energy is consumed in their operations and make informed decisions to improve energy efficiency. Measuring joules involves the use of tools and technologies that can monitor and record energy consumption in real-time, facilitating the identification of usage patterns and the detection of inefficiencies. Furthermore, this practice is essential in a world where sustainability and reducing carbon footprints are increasingly important. By measuring energy consumption at the edge, organizations can implement strategies to reduce operational costs and enhance the sustainability of their operations, which in turn can contribute to a greener environment. In summary, measuring joules is a key tool in edge computing that not only helps optimize resource use but also promotes more sustainable practices in technology.