Yes, I tried that logic too, but the wheels fell off. Us Utilities charge anywhere from 5 cents to 15 cents per kw. A mw is a Mega-watt or 1,000 kw. if sens are to rinbits as cents are to dollars then they are selling a kw to the grid an a wopping $0.00005 (I think that is enough zeros) a kilowatt. We need them to provide us with electricity.