asked the Secretary of State for Scotland whether he will state the aggregate electricity generating capacity in Scotland expressed in megawatts installed, MWI, respectively, in respect of all generating capacity both steam and water operated by the North of Scotland Hydro-Electric Board, and otherwise, excluding private generators, all figures expressed as at 1st January, 1954.

The aggregate electricity generating capacity, excluding private generators, in the whole of Scotland on 1st January, 1954, was 1,725 megawatts installed. Of this total capacity the amounts, in megawatts installed, in the two Scottish divisions of the British Electritcy Authority were 1,039 steam, and 119 water; and in the area of the North of Scotland Hydro-Electric Board, 127 steam, 399 water and 41 diesel.

asked the Secretary of State for Scotland to state in convenient form the amount of electricity exported from Scotland to England during the calendar year 1953; the amount of electricity imported by Scot land from England during the calendar year 1953; and the net gain or loss to Scotland, expressed in convenient form, in respect of these electricity import/ export arrangements during 1953.

There is usually a simultaneous exchange of electricity between the two countries; and to that extent gross figures may be misleading. I am informed, however, that in 1953, on the main transmission lines, 211,034,000 units were sent from Scotland to England, and 236,975,000 units from England to Scotland, giving a net import into Scotland of 25,941,000 units.

Arising out of the last two answers by my right hon. Friend, may I ask, is not the Scottish output absolutely splendid?

asked the Secretary of State for Scotland the prospective deficiency or otherwise in the electricity generating capacity of Scotland at the latest convenient date and taking into full account the capacity available at the water-power establishments of the North of Scotland Hydro-Electric Board.

I do not think I can usefully forecast the future maximum demand or the extent to which it will be met from Scottish supplies. Even at present the balance between supply and demand varies from day to day: on 25th January, for example, there was a deficiency of 35 megawatts. As regards hydro-electric supplies, the Board have guaranteed 185 megawatts for this winter and next: but that figure may be increased.