How much energy are your machines consuming right now? And what is the peak usage today?
On the Energy Monitoring Livestream page, you can see how much energy is being consumed by a group of machines in real-time. You can see this over the last 24-hour period. You can view this as current in amps, or power in kilowatts. The cost of electricity varies based on how much you consume, when you consume it and what your peak load is. 
Peak Usage
The peak amount of energy used over the last 24-hour period is marked on the charts. You can see a report on the peak usage and when that occurs on the energy reports page.
Power Surges
Any power surges that may need investigating will be visible in the Livestream view.