Nvm, here’s an answer from Emporia support
Good catch. You’re correct that graph is wrong in the way it is displaying Amperage information in the graphs. This is a known bug in our app and unfortunately there isn’t an easy fix. The way to fix this would be to tag each circuit in your system with a 120/240 tag to let us know if the circuit is a dual pole breaker using both legs of power or not. We might be looking into adding this feature into the app to provide more clarity and be able to fix this graphing issue. For the time being, we’ll just have to know that Amps on the graphing page will combine both legs of amperage as seen by your mains. The Home page will show both legs accurately, and your kW calculations are correct, its just viewing Amps on the mains circuits within graphs will be inaccurate for a while. Very sorry about this confusion, be sure to let me know if you have any other questions. Thanks!