April was my first full month of charging and driving.
I drove 808 miles. My TED showed charging consumption at 246.9 kWh, Level 2 Aerovironment EVSE. I also opportunity charged at Level 1 and Level 2 approximately 13.4 kWh.
I have a solar PV system on annual net metering. For April, I generated 814 kWh total and used 739 kWh total including LEAF charging, for a net generation of 75 kWh. For the month, therefore, net cost for fuel was zero. However, my net bill will be more negative than the 75 kWh would indicate, because of the effect of the credit for solar PV generation during Peak hours against usage during Off Peak and Super Off Peak hours. I'll have that bill in about 7 days and will edit this post at that time to demonstrate the effect of TOU billing with net metering and solar PV.
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Month : April-2011
a. 808 Miles
b. 260.3 KWh (Wall - Blink/Seprate meter/TED etc)
c. 3.10 Miles/KWh (Wall)
d. 3.82 Miles/KWh (Leaf)
e. 4.9 Miles/KWh (CarWings)
g. 0.0 Cents/Mile
a = Total Miles (from Leaf odometer)
b = KWh used (from the wall)
c = Miles / KWh (a/b from above)
d = Leaf Miles / KWh (weighted average of what Leaf reports, if you reset the number every day)
e = CarWings Miles / KWh
f = $ spent on Electricity for the car
g = Cents / Mile (f/a from above)