Leaf after 3 years - data dump

[EVangelist]

It's been a while since I updated my spreadsheet with the Carwings data.  We've had the LEAF now for 3 years and 3 months. It's interesting the stats you can produce using the Carwings data.  So even if no-one else finds this interesting, here comes a data dump.

First is the bubble chart - plotting efficiency in Wh/km against regeneration rate for each trip.  The larger the bubble the longer the trip.  Bubbles are only shown for trips > 5km.

The lifetime efficiency for me since purchase is 141 Wh/km, with regeneration rate of 37.1%.  The percentage of driving in each quadrant (high/low efficiency vs high/low regen rate), distance driven, and average trip length is shown.

[EVangelist]

Next chart is efficiency (green line, left hand scale) and regeneration rate (blue line, right hand scale) over time.  It is noticeably higher in the winter months when the heater is used.

The flat bit in the chart is the time between 2G being turned off and the TCU being replaced - no data.

[EVangelist]

This one is average speed over time. Data resolution is only monthly, the gap is when the TCU was off the air.

Gotta love Sydney traffic, hooning along at 20 km/h.

[EVangelist]

Final chart is a cumulative distribution chart of the distance driven each day. The way to read this one is that 90% of time we drive less than 45.1 km in a day. 95% of the time we drive less than 52.3 km in a day. And 99% of the time we drive less than 80.2 km in a day. The most distance we've ever done in a day is 130.1 km.