I thank the hon. Gentleman for his comment. Certainly, there is no point in having a target without having an ambitious plan to deliver it. We know from the work of leading scientists across the world that the majority of the work that needs to be done even to reach net zero by 2050 must be done by 2030. That is an inescapable fact and that is why we have to move so quickly.
The Government have started to work towards insulating social homes. That is welcome, but it is not enough. We need to look at how we can support the UK’s 27 million homes to take part in a home insulation programme that will not only tackle climate change but help to bring down bills. We had an ambitious package for that but unfortunately we did not deliver that message strongly enough in our election campaign.