HC Deb 16 November 1950 vol 480 c1886
48. Mr. I. J. Pitman

asked the Lord President of the Council whether he is now in a position to give, from the facts obtained by the Building Research Centre, Department of Scientific and Industrial Research, the analysis of the results of research as to the over-all percentage of efficiency of heat from the raw coal delivered to a house with a flue wholly within the house for coal, for gas and coke and electricity, all with modern appliances.

Mr. H. Morrison

I regret that I am unable to give this analysis at the moment, but I hope to be able to write to the hon. Member shortly.

Mr. Pitman

Can the right hon. Gentleman say when that information will be available and whether it will be generally published?

Mr. Morrison

I will consider that last point and will get the information as soon as I can. I do not think that it will take long.