My Lords, I bow to the superior knowledge of the noble Lord, Lord Teverson. I have a couple of questions. I want to press my noble friend, if I may.
At the outset, I declare my interest in the register as a vice-president of National Energy Action. I have long taken a close interest in the Warm Front programme. Like the noble Lord, Lord Teverson, I welcome the continuation of the scheme. Obviously, it is a matter of record and ongoing regret that around 4 million households are still in fuel poverty. Any scheme that can be seen to reduce that is very welcome. How does the scheme compliment what is already happening? What more could potentially happen through building regulations? A more joined-up approach to warm homes would be very welcome indeed.
Being half Danish, I am particularly interested that we currently export residual household waste from the city of York and north Yorkshire to Holland at a cost to the local taxpayer. However, at the end of the day, the benefit is to Dutch residents, because the waste is burned and energy from waste is recovered in the form of district heating. My aunt in Denmark gets the benefit of that—although not from our residual waste in north Yorkshire—through cheaper electricity, hot water and heating. I am very interested to know the potential number of new district housing connections that could be made through the continued scheme before us this afternoon. Does my noble friend have a projection of that? What plans do the Government have to retrofit? There is a firm in Denmark that has changed its name to Ørsted, but I prefer the old name of DONG—the Danish Oil and Natural Gas company—which is easy to remember. It claims it could retrofit properties here in London. Is that something that the department has considered?
My last question is about the figure in the order before us today for potential savings. Is the overall home-heating cost reduction target of £8.2 billion realistic? How do the Government plan to achieve that?