§ Mr. Home Robertson
To ask the Secretary of State for Energy if he will give(a) the original design rating, (b) the cumulative average load factor and (c) the present actual annual load factor of each nuclear power station operated by the Central Electricity Generating Board; and if he will project the efficiency of Sizewell B in the same terms on the basis of the actual performance of the board's existing nuclear plant.
§ Mr. Michael Spicer
This is an operational matter for the Central Electricity Generating Board and I have asked the chairman of the board to write to the hon. Member.