Monday 10 June 2019

Live Lab #7 (May)







As you can see from the image above, the car averaged 13.3kWh/100km in May. This is a slight improvement over the 13.7kWh/100km observed in April. The improvement is most likely down to an overall increase in air temperatures as we move into the summer months. 


This works out at a cost of €1.68 per 100km (charging at home). By way of comparison, a reasonably good efficiency in a petrol car would get about 5l/100km. At current petrol prices around Galway (€1.47-ish per litre), this equates to about €7.35 per 100km. Over the distance travelled in May, such a petrol car would have cost about €55 in fuel.

Would you rather pay €55 or €13 for your entire monthly commute?

Interesting to note that over the past couple of months, petrol prices have risen. This can have a big effect over a longer period of time. Fossil fuel is not only running out, its price can fluctuate wildly. In the 18 months or so that I've had my LEAF, the price I pay for electricity has barely changed at all. So, at a time of year when the EV is getting more efficient to run due to warmer weather, and fossil fuel prices are rising, the overall savings are getting even better.


*A note on the stated CO2 Savings shown above:
This figure is calculated by Nissan, not by me. Please refer to the note on this page for more information about this.

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