Distributed Energy Systems refer to small-scale energy generation technologies that produce electricity close to where it is used, rather than relying on a centralized power plant. These systems can include sources like solar panels, wind turbines, and biomass generators. They help reduce transmission losses and can enhance energy security by diversifying energy sources. These systems are often integrated into local grids and can operate independently or alongside traditional energy sources. By utilizing smart grid technology, they enable better energy management and can contribute to a more sustainable energy future, reducing reliance on fossil fuels and lowering greenhouse gas emissions.