While e-ink screens have the advantage of low power requirements, they suffer from the disadvantage of being unable to render color displays or support moving pictures. (goodereader.com)
This is especially true for the less - efficient gasoline - engine driven vehicles, where increased electric power requirements would increase emissions over 60 grams CO2 equivalent per mile. (ucsusa.org)
Growth in this business is dependent on new and expanding power requirements, mostly from gold mines. (foragerfunds.com)