My Lords, we clearly need new homes but we need to future-proof them. With homes accounting for nearly a quarter of our total greenhouse emissions in the UK, we need new homes to contribute cost-effectively to meeting our greenhouse gas targets, but also to lower fuel bills for home owners and avoid the costs of retrofitting. That would also enhance quality of life. All the evidence is that the frail and elderly, and indeed young children, face significant hardships and challenges from insufficiently heated homes. The Minister knows the strength of feeling on this matter from across the Chamber during the passage of the Housing and Planning Act. This is therefore a probing amendment to ask what the Government are doing on this extremely important matter in advance
of the review that was alluded to at the time of the Housing and Planning Act. Given the time, I am not going to revisit the arguments that we went through on the Housing and Planning Act. However, since then there have been a number of places—Oxford, Cambridge, Wales and Scotland—where homes have been built and large developments put up showing where zero-carbon homes can be delivered at scale.
I have three questions for the Minister. First, following the Housing and Planning Act, what are the Government’s plans to meet our carbon emission reduction targets if they do not introduce zero-carbon homes? We have seen no indication in the industrial strategy or in any other government plans of how the Government intend to meet their carbon emission reduction targets if we do not deliver the savings on new buildings, which, as the Minister knows, the climate change committee says are absolutely fundamental.
Secondly, can the Minister confirm that the Government will not prevent local councils requiring higher building standards? There is some lack of clarity about whether local authorities can carry on insisting in their local plans on higher standards. Prior to the withdrawal of the zero-carbon homes standards, places such as Brighton required in their local plans higher building standards. Will the Government confirm that they will not prevent local authorities including a requirement for higher building standards?
Thirdly, and again another standing cycle, the cost optimality review of building regulations is imminent—I believe it will be completed some time in the summer. Will the Minister say a few words about that? When will it be forthcoming? In particular, will there be public engagement and a public call for evidence so that all interested parties can play their full part in making sure that we move forward?
Higher regulatory standards in this area should not be considered as burdensome red tape but as an essential requirement to reduce both energy poverty and the threat of catastrophic climate change. There should be no exemptions. The big volume housebuilders have the scale and resources to take it forward and the smaller housebuilders are fleet of foot and able to cope. Unless we do something soon on housebuilding requirements, this Government are not going to be able to live up to the commitments that they so proudly and rightly trumpeted following their achievements at Paris last year. I beg to move.