yes I see , he has already modernized his electricity usage
and his electricity usage wouldnt be as much as a conventional home because he has an earth sheltered home.

the earth shelter home takes advantage of ground temperatures to control the homes internal temperatures.

I would be willing to wager that in his home you could find many of the CFL lights and the even newer LED lights also and on his grounds you will most likely find solar powered lights.

and possibly a few electric cars in his garage.

3/4 inch of dust build up on the moon in 4.527 billion years,LOL and QM is fantasy science.