Distributed Energy Resources (DERs)
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Reshaping the Power Grid: Driving Resilience Through DERs
Yahoo Finance· 2026-01-02 13:20
Core Insights - Distributed Energy Resources (DERs) are increasingly recognized for their ability to enhance grid reliability and resilience, particularly during peak load periods, thereby reducing the risk of brownouts and blackouts [2][3] - The integration of advanced technologies, including artificial intelligence (AI) and vehicle-to-grid (V2G) systems, is facilitating the optimization of energy consumption and the deployment of DERs [6] Group 1: Benefits of DERs - Utilities can benefit from Demand Response (DR) and Demand-Side Management (DSM) by lowering operational costs and avoiding expensive peaker plants, while also providing potential equity ownership opportunities for customers [1] - DERs support peak-shaving and improve overall reliability, with virtual power plants (VPPs) effectively managing load resources to respond to grid conditions [1][2] - The global market for battery energy storage systems (BESS) is projected to grow to over $120 billion to $150 billion by 2030, with more than $30 billion expected in the U.S. alone [4] Group 2: Role of Microgrids - Microgrids are essential for deploying DERs, offering real-time monitoring and rapid response capabilities to grid events, thereby enhancing overall performance [3][4] - San Diego Gas & Electric has launched four microgrids to improve grid reliability, demonstrating the practical application of energy storage in supporting critical infrastructure [3][4] Group 3: Advanced Technologies - Advanced technologies such as smart thermostats and electric water heaters are crucial for managing energy consumption based on grid conditions, promoting the adoption of DERs [6] - Vehicle-to-grid (V2G) technology allows electric vehicles to act as mobile distributed energy resources, providing power back to the grid during peak demand periods [6]