Tow segment data · Day 12
Springfield MO Tesla SC St. Robert MO Tesla SC
This 79.6-mile tow leg from Springfield MO Tesla SC to St. Robert MO Tesla SC on Day 12 averaged 1.00 mi/kWh, -19% the 1.23 mi/kWh ledger average, dropping about 313 ft net, into 25 mph of strong headwind penalty, around 78°F. That works out to a full-pack tow pace of about 141 miles on the 141 kWh pack, ranking #40 of 47 logged legs by efficiency.
1.00 mi/kWh towing
141 mi full-pack pace
-19% vs ledger average
#40 of 47 by efficiency
Efficiency 1.00 mi/kWh -19% vs 1.23 mi/kWh ledger average
Range pace -33 mi against the current full-pack tow average
Grade -3.9 ft/mi 1,370 ft climbed
Wind strong headwind penalty 25 mph ESE
Temperature mild temperature 78°F avg, 70-88°F
Elevation profile
The road shape behind the number.
Raw data
The data points
- Distance
- 79.6 mi
- Energy used
- 79 kWh from the pack
- Efficiency
- 1.00 mi/kWh
- Consumption
- 1,000 Wh/mi
- Expected range
- 141 mi on a 141 kWh pack
- Net elevation
- -313 ft descent
- Total climbed
- 1,370 ft up
- Total descended
- 1,680 ft down
- Peak elevation
- 1,503 ft
- Average grade
- -4 ft/mi
- Wind
- 25 mph ESE Wind direction worked against the trailer and likely pulled efficiency down. ↓ strong headwind penalty
- Temperature
- 78 °F avg 70-88°F mild temperature
Dashboard at arrival
The Rivian center-display readout when we rolled into St. Robert MO Tesla SC . Point-in-time instrument values, the kind of telemetry that goes continuous once we start logging OBD-II.
- Pack temp
- 120 °F
- Ambient air
- 88 °F
Why it ran this way
Straight into the teeth of the ESE wind on I-44 east. A flat 1.0 mi/kWh, 79 kWh for 79.6 mi, despite a slight net descent.