Maximum Demand Calculation Instant

[ \textDemand (kW) = \frac\textEnergy Consumed (kWh)\textInterval Duration (hours) ]

Install a Battery Energy Storage System programmed to discharge when the facility's load exceeds a threshold (e.g., 900 kW). The battery supplies the extra 100 kW for 15 minutes, keeping the MD at 900 kW instead of 1,000 kW. maximum demand calculation

Utilities do not charge for a lightning-fast surge (e.g., starting a 200kW motor for 2 seconds). Instead, they measure the sustained load over a sliding window. If your load peaks for 5 minutes and drops to zero, the 30-minute average will be modest. However, if you sustain high load for the entire window, your MD spikes. your MD spikes.