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Introduction
Distributed energy resources (DERs) refer to small-scale power generation and storage systems that are located close to the point of consumption, typically at the distribution level of the electrical grid. DERs include—but are not limited to—renewable energy sources such as solar panels and wind turbines, energy storage systems such as electric vehicles and batteries, and smart thermostats. DERs play a crucial role in decentralizing the power grid, increasing energy efficiency, and promoting the integration of renewable energy.