Energy-Smart Industrial Systems

Energy cost is now a real-time signal, not a monthly bill

Industrial and commercial electricity tariffs increasingly move in real time — day-ahead and even five-minute pricing, demand-response events, and time-of-use windows that shift with renewable generation. A facility that only looks at energy cost once a month has no way to act on any of that. A facility that can shift a flexible load — a batch process, a cold-storage compressor cycle, a non-time-critical compute job — into a cheaper or cleaner window can turn a pricing signal into real savings, but only if the systems making that decision see the signal and the machine state at the same time.

How Relay fits

Relay ingests machine-level power telemetry alongside the process data that determines whether a load is actually flexible right now — a compressor can shift its cycle if the cold store is within its temperature band, a batch process can delay a step if it's not on the critical path. An agent consuming both streams over Relay's native protocol support can make that shift decision locally, in the same sub-millisecond latency budget as any other control-loop decision, rather than waiting on a cloud-hosted optimizer that may or may not be reachable when the decision needs to be made.

• →Native protocol support: pull power telemetry directly from Modbus and OPC UA meters and drives, without a separate energy-monitoring integration layer.
• →Stream processing built in: combine live price signals with machine state using Relay's SQL-based rules, without standing up a separate stream-processing service.
• →Edge-resident decisions: load-shifting logic runs on-site, so it keeps working even if the connection to a corporate energy-management platform is down.

Where this applies

Utilities balancing distributed generation and demand response, and manufacturers with flexible, non-time-critical loads, are the clearest fits. Both share the same requirement: an accurate, real-time view of machine and process state, correlated against an external price or carbon signal, feeding a decision that has to happen locally and fast enough to matter.