I'm going to respectfully disagree with
@Big Earl on this one. While not exposing that data might make it simpler for Tesla to avoid people bitching about inefficiencies, it's a valuable discussion to have. I think my Tesla is VERY efficient when I'm driving, but not so much otherwise and I could use the data to back that statement up. All I really have is the true kWh usage from my wall vs mileage and they don't agree very well with the 'advertised' values reported in the car GUI. That's mostly because the GUI doesn't track any energy usage when the car isn't actually moving. I think analysis of where energy consumption is really going is important. It should be a common goal towards a greener experience. It tells us where there might be a problem too. I'd love to see the data. Bjorn Nyland recently compared Tesla to some other EV for keeping vehicle temperature comfortable overnight and it was alarming how much energy the Tesla used. Also, being that I'm a tech geek, I want the data!