Agreed. It is compensation. I do have to pay taxes on the metered value of the kilowatts I use each year.
As for driving distance, I am 90 miles each way, when I go to the main office. As for cold weather, it definitely has an effect. Before I got my charger installed I was using superchargers and charging at work so there were a few times that I charged at work and drove home and back the next day and just charged at work. This was only for about a month of ownership before Input in my charger. But one morning, I pulled in to work and had less than 20% battery left. I think I was down to 14% that day. And my car popped a message up on the display telling me that I needed to plan for cold weather and reduced range because my current charging/driving pattern might leave me stranded.