3. The Annual Price Of Charging Your Smartphone Costs Less Than A $1
This fact has been provided by the figures that were published by the US Energy Information Administration in the year 2018. According to the studies conducted by the public body, the average cost per kWh in the US was around $0.13 back then. Charging your phone 4 hours on an average would bring a bill of $1 in a year. That’s pretty cheap. We wish the whole house could be run on the same energy and we could save a lot on power bills.
