16:00 Hywel Williams (Arfon) (PC)

The cavity wall insulation scheme was financed with money from the green initiatives that the Government had at the time. It seemed to be particularly targeted at people of modest means, including people who were older or disabled. In fact, I have heard many people who have had damp problems say that a man came to the door and said, “This is a Government scheme. It will save you £350 per year and it’s free. Can we put it in?”, whereupon most people said, “Yes, of course,” because they imagined that it was guaranteed, certain to work, and suitable both for their premises and for the area they lived in. Cleary, it would also better their living conditions and allow them to save energy and to do their bit on climate change.

I would also be interested in the demographic make-up of the group of victims, so that we can get a grip on the size and nature of the problem. Are they, as I suspect, older and disabled people—poorer people, actually, some of them? One must also ask what the victims actually want. I am in no position to say, but I would guess that they definitely want the damp fixed, the dry rot fixed, if there is any, their homes restored to their previous standard, and an acknowledgement of fault—an acknowledgement that they are victims and that they have done something that should not have led to this situation. As I said, people subscribed to the scheme thinking that it would save them money and that they would be doing something about climate change.

[Source]

16:16 The Parliamentary Under-Secretary of State for Energy Security and Net Zero (Amanda Solloway)

As the Minister responsible for energy affordability and fuel poverty, I have often said that the greenest energy is the energy that is not used. That is why insulation is so important. We must ensure that customers do not see their money vanish literally through their walls while they are living in cold properties. Improving the energy efficiency of homes is central to the Department, as are helping people out of fuel poverty and achieving net zero.

I will cover three areas—schemes, safeguards and standards—and the questions that have been posed. Cavity wall insulation has been installed under previous Government schemes and continues to be installed under the home upgrade scheme, the social housing decarbonisation fund, the energy company obligation and the great British insulation scheme. According to the great British insulation scheme’s final impact assessment:

[Source]