Electricity rates
Average electricity price by state for EV charging.
State averages are useful for comparison, but your utility bill is the best source for a personal EV charging estimate.
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Why rates vary
Electricity prices vary because of generation mix, grid costs, regulation, seasonal demand, and utility rate design. Time-of-use rates can also change the real cost of EV charging by hour.
How to estimate your rate
Find total electricity charges on your bill and divide by total kWh used, or use the stated rate for your plan if it includes delivery charges.