Next, at least 6.5% is lost in transmission and distribution. As we continue to transition away from coal to natural gas, I will use the 42% number. The generation of electricity is pretty inefficient with efficiencies ranging 33% from coal and 42% from natural gas. This is how we can answer the question, Which uses fossil fuels more efficiently, an EV or ICE (internal combustion engine) vehicle? average price of gas now over $5.00 a gallon, this by itself (ignoring the many other considerations, discussed below) makes the EV attractive for month-to-month savings on fuel purchases.īut since most of this electricity still comes from fossil fuels, we must factor in the efficiency with which electricity is generated and transmitted and stored in the EV’s battery. average electricity price of $0.145 per kWh in June 2022, and assuming the 2021 average new car fuel economy of 39 mpg, this makes the ICE-equivalent fuel price of an EV $1.98 per gallon of gasoline. The average energy consumption of an EV vehicle is about 0.35 kWh per mile. ![]() The generation, transmission, and battery storage of electricity is very inefficient compared to the refining and transport of gasoline, and those inefficiencies each year add up to more than all of the gasoline consumed in the U.S. here, and here, and here, and here, etc.) but this is only part of the equation. Most of what you will read about EVs versus ICE vehicles discuss how EVs are more efficient at converting the energy they carry into motion (e.g. Which uses fossil fuels more efficiently, an EV or ICE (internal combustion engine) vehicle? ![]() Given that fact, it is interesting to ask the question: ![]() This is not likely to change much in the future as electricity demand is increasing faster than renewables ( 20% of total in 2020 and 20.1% of total in 2021) can close the gap versus fossil fuels. continues to come from fossil fuels (61% in 2021). Most of the electricity generated in the U.S.
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