I am grateful to the hon. Member for East Lothian (Mr. Home Robertson) for raising this important issue. The energy industry is, of course, of fundamental economic importance, and I know that, with two power stations in his constituency and coal mining interests in the area, he takes a close interest in the subject. I am also glad to see the hon. Member for Midlothian (Mr. Clarke) in his place.
I will turn in a moment to the specific issues that the hon. Member has raised, but I would first like to remind the House of the basis of the Government's energy policy. The Government's aim is to ensure secure, diverse and sustainable supplies of energy in the forms that people and businesses want, at competitive prices.