Design Real-Time Electricity Monitoring and Policy Control

Design a platform that monitors electricity consumption in real time and turns telemetry from field devices into commands that enforce each site's usage policy. Meters and other hardware report a continuous stream of readings — power draw, accumulated energy, device health, and the time each sample was taken — and the platform decides when a policy action such as throttling a load, shedding a circuit, or cutting a feed should be sent back down to that device. These actions…