According to wikipedia, the average loss on the power lines is 7%. Source: https://en.wikipedia.org/wiki/Electric_power_transmission#Losses https://en.wikipedi

According to wikipedia, the average loss on the power lines is 7%. Source: https://en.wikipedia.org/wiki/Electric_power_transmission#Losses https://en.wikipedia.org/wiki/Electric_power_transmission#Lo... That's not what I'd call "huge".