A grid loses coherence before it loses stability.
A stable grid holds its phase and frequency in a tight, coherent relationship. As instability builds, that coherence slips at the sub-cycle level — well before frequency wanders far enough for a protective relay to act. Snapmatics reads the slip directly.
Because the read is continuous and structural rather than threshold-based, it works both directions — flagging a node sliding toward instability and confirming one settling back. At grid speed, seeing the turn early is the whole game.
The read is continuous and sub-cycle. Validation on public grid records is underway.
One framework. The grid instrument it becomes.
Power & Grid isn’t a separate product — it’s Snapmatics, pointed at the network. The same four layers take a specific form here.
Reads phase coherence
Computes how tightly the network is holding its phase-and-frequency relationship, continuously and at sub-cycle resolution.
Locates the weak node
Identifies where on the network coherence is breaking first, so operators know which node is drifting.
Governs the trip decision
Holds the call until the signal is real, so a flag supports an operator’s action rather than adding noise.
Explains the instability
Where licensed, EVE turns the read into plain language for a control-room operator working in seconds.
Bring us your hardest signal. We’ll show you its tell.
Utilities and grid operators: explore an early-access evaluation on your own frequency data under NDA.