Question
To ask the Chancellor of the Exchequer pursuant to the oral answer by the Chief Secretary to the Treasury of 23 April 2007, Official Report, column 662, on zero-carbon homes, if he will quantify the number of zero-carbon homes in the UK.
Answer
I refer the hon. Member to the written answer the Economic Secretary to the Treasury gave to the hon. Member for Cambridge (David Howarth) on 27 March 2007, Official Report, column 1511W.