This use case describes an Integrated Voltage VAR (IVVC) Decentralized system. A Controlled Volt-VAR Control (CVVC) system operates in a distributed logical architecture as opposed to a fully integrated, centralized environment. CVVC manages voltage along the entire distribution circuit, establishing a voltage profile that is preset to minimize demand. The demand reduction results in a corresponding reduction of energy, primarily from reduced energy consumption, but also through improved system efficiency. The CVVC also optimizes power factor as a secondary objective.