HC Deb 03 July 1950 vol 477 cc2-3
2. Mr. Hector Hughes

asked the Minister of Supply what progress has been made in British national research stations with the problem of harnessing atomic energy for industries, travel and other peaceful development purposes; and when it is likely to be available for use for such purposes.

Mr. G. R. Strauss

During the last four years considerable progress has been made in preliminary planning of nuclear reactors for use as power units. New high voltage machines and other facilities required for investigating components and materials which may be used in such reactors have been completed at Harwell and are being used to determine whether the various systems which have been planned are practicable. A programme for the construction of the first experimental power reactors is now being prepared. Until some experience has been gained in the operation of such experimental reactors, it would be premature to estimate their prospects. Deliveries of radioactive isotopes from Harwell for medical, scientific and industrial use are meeting all home and export demands.

Mr. Hughes

While thanking the Minister for that rather exhaustive reply, may I ask him whether, as it is well over five years since atomic energy was first used for destructive purposes, he can say what is the cause of the delay in its use now for constructive purposes? Will my right hon. Friend give us an assurance that the delay is due not to political but to scientific causes?

Mr. Strauss

A great deal of energy is being put into this work, but the problems are enormous.

Mr. Somerville Hastings

Will my right hon. Friend, at the same time, make investigations to ensure that the use of atomic energy for these purposes has no deleterious effect on the people who are working on it?

Mr. Strauss

That is an aspect which is most closely watched.

Mr. Emrys Hughes

Can the Minister tell us whether as much energy is devoted to atomic research for peace purposes as for war purposes?

Mr. Strauss

It would be difficult to say exactly, but the basic work on atomic energy is, of course, connected with both war and peace purposes.