Google Sheets Charts

[Nezmo]

@kevin

I think you might have it backwards, Energy is kWh (kilowatt hour), this accumulates through the month. I think ideally it should match your electric bill if you could reset HEM at the same time your meter reader takes a reading. My meter is still read by a human so it gets read on a different day every month (so far anyway), so I can’t make the HEM match it exactly.

Power is W (watt), this is how much power your house is using at the moment the HEM records it. Turn on a 100W bulb and you should see the HEM power increase by 100W. The 4kW red spikes in my chart above are when electric clothes dryer is running.

Yes, sorry, I had it flipped. Replied when tired.