During the entire month of April, I only went for a drive a few times. Once was for my Earth Day demonstration. On that day, according to TeslaFi, I drove 6.01 mi / 9.67 km, using 2.64 kWh and reducing #CO2Fre‘s range by 11.11 mi / 17.88 km.

The other drives were when I took #CO2Fre to the Tyson’s Corner Service Center to have them investigate a squeaking sound when I turn in the rain on Tuesday, 31 March. I dropped of #CO2Fre and couldn’t pick her up for a week, which is why #CO2Fre didn’t charge from 1–7 April. The drive there took 12.32 mi / 19.83 km and used 3.14 kW. On Wednesday, 1 April, the service people test drove #CO2Fre for 6.00 miles / 9.66 km, using another 1.72 kWh. I could finally pick up #CO2Fre on Tuesday, 7 April, and burned another 2.74 kWh on the 10.84 mi / 17.45 km trip home.

Other than that, I didn’t drive anywhere and apart from testing, and testing, and testing my DashCam, I didn’t even approach #CO2Fre.

What’s more interesting is the amount of vampire power #CO2Fre uses. For the entire month of April, which is to say 23 March–22 April, which is my billing cycle, I used 39 kWh of electricity. Since the driving only used 10.24 kWh, at least 28 kWh was burned in idle usage and the occasional climate control.

Though this may seem mysterious, I do know exactly where and when #CO2Fre is drawing current thanks to Dominion’s smart meter. I have over ten years of data, in thirty minute increments, collected in a Google Spreadsheet.

However, even with this low fuel usage, I still get a bill every month from Dominion Virginia Power. This is because, even if I used no electricity, I have to pay Dominion for my Time-Of-Use Smart-Meter. This allows me to charge between 01–05 in the morning for dirt cheap electricity. The base rate for this service, in a two meter household, is $2.73, so my fuel always costs at least that, even if I don’t use any electricity.

The final tally was for all that was $5.42 for just 35.17 mi / 56.60 km of driving.

I hope to spend more kWh cruising upon a cloud again soon.