HC Deb 21 May 1976 vol 911 cc741-2W
Mr. Biggs-Davison

asked the Secretary of State for Northern Ireland what was the average annual increase in the cost of electricity in Northern Ireland in each of the last five years; and how much profit or loss was made by the NIES in each of these years.

Mr. Moyle

I shall reply to the hon. Member as soon as possible.