It seems to be 10x for 80% and 20x for 100% while 100% gives 50% of the range of a gas vehicle for a full-speed level 3 charger. Level 2 chargers are another order of magnitude slower (say 8 hours). I I would like to see the wattage over time for gas to compare with.
The article
>The commission estimates that more than 162,000 chargers are Level 2, which can provide roughly 14 to 35 miles of range per hour of charging, and nearly 17,000 are considered fast chargers
A 13 gallon tank at 30MPG is 390 miles. Most EV’s are well past half that, Lucid Air Grand Touring breaks 500 miles for example.
Hybrids seem to do even better
Light cars like Honda civic hybrid have much better MPG yet it’s EPA range is 519 miles vs 510 for that lucid air.
There’s a few outliers as a Toyota Prius at 644 miles, but gas is heavy so tank sizes adjust with fuel efficiency.