Systems and methods for interval energy disaggregation utilizing profile-driven non-intrusive load monitoring are provided. An example method includes determining whether a structure utilizes solar energy. If the structure utilizes solar energy, the overall aggregate data is disaggregated to produce a predicted solar production. The predicted solar production is extracted from an overall aggregate data of the structure. Then, the method continues with establishing appliance profiles, selecting a set of the appliance profiles, and disaggregating the non-solar aggregate data, to produce disaggregated data relating to at least one of AC energy consumption and EV (electric vehicle) consumption. The disaggregated data is provided to the customer or utility.