203 Fuel efficiency starts with YOU Specialist ideas for Management FUEL EFFICIENCY is not only a wartime expedient: it is a basic factor in factory control. There cannot be any doubt that plant output and production costs—vital elements in all future plans—depend to a very considerable degree on correct and efficient fuel usage. • To help industrial management the Ministry of Fuel and Power have issued a series of Bulletins, written by experts and full of really practical suggestions. They cover almost every aspect of the efficient use of fuel, heat and power.