Innovations in Inverter-Based Microgrids

This technical report discusses innovations in inverter-based microgrids and their role in transitioning to a low carbon energy system. It outlines how microgrids can balance local generation and demand in real-time, operating in both grid-parallel and island mode to ensure a resilient supply during grid outages. The report highlights various technical innovations such as AI optimization for design and operation, multi-vector microgrids that incorporate heat and hydrogen, and modular designs that simplify construction. Additionally, it addresses commercial innovations like Microgrid as a Service (MaaS) to mitigate high capital expenditures and connection constraints that allow for housing developments despite capacity limitations. A case study on Northern Powergrid illustrates how microgrids can enhance resilience and reduce costs through the integration of Behind the Meter (BtM) assets. The report concludes by emphasizing the importance of improved technical designs and commercial models for the scaling of microgrid solutions.