Hi Jayden, How do determine the highest load within 30mins from 3pm - 9pm? I mean I download my usage data from powercorp and all it gives me is my consumption, kW-Hr, on a 30-minute interval. Reason I am asking because the calculcations you've shown as an example is hard for to simulate using actual data. In my case, I know the actual electricity bill before the actual invoice comes into my inbox, and now that I am planning to switch, I trying to undertand that method of calculation for the ...