Let’s study a concrete case. That of a 460 m2 office building, which can accommodate up to 30 people.
An energy sub-metering has been put in place, making it possible to identify, beyond general consumption, under-consumption for Ventilation (including heating/air conditioning), lighting, sockets, and others. consumption.
Monthly consumption, for the month of February 2023, aggregated by day and by type of consumption, is presented in the following graph.