ChargePoint does give complete reports on actual KwH's used. Unfortunately, my ChargePoint station is not connecting with my Volt tonight. There is a Tesla successfully charging off Port 1, but Port 2 will not connect with the Volt. I hope it is a service problem with the station, but will not know until Monday business hours at earliest. A 2017 blue Volt Premier interests me if you will be looking for a buyer in a couple of years.