1. a small-scale electrical grid that can operate independently or in connection with a larger power network, typically serving a localized area such as a building, campus, or community.
Usage: technical; increasingly common in energy and sustainability contexts

Examples

• The university installed a microgrid to reduce its dependence on the main power network.
• During the blackout, the hospital's microgrid allowed it to continue operating independently.
• Microgrids can integrate renewable energy sources like solar panels and wind turbines.
• The neighborhood microgrid improved energy resilience and reduced electricity costs.
• Smart microgrids use advanced technology to balance supply and demand automatically.
• Many cities are investing in microgrids to modernize their aging electrical infrastructure.