Contribution
My Lords, I congratulated the noble Baroness in Grand Committee last week and I am delighted to be able to repeat my congratulations today. It is lovely to see her in her place.
I have considerable sympathy for Amendment 212, moved by my noble friend Lord Randall of Uxbridge. I saw in the press last week that my noble friend Lord Goldsmith of Richmond Park had been married, and I assume he is on honeymoon. My noble friend said he was being detained in another place, which makes it sound like a rather interesting honeymoon.
However, moving swiftly on, the swifts are magnificent birds, but swifts in the UK have experienced a severe population decline, with numbers falling by over 60% between 1995 and 2022. That has now placed them on the red list of birds of conservation concern. This alarming drop is primarily due to the loss of suitable nesting sites and buildings, as my noble friend said, and a reduction in their insect food supply. Modern buildings lack the crevices and cavities swifts need, while building renovations and demolitions destroy their existing nests. A widespread lack of insects further threatens their survival, impacting their ability to raise young.
I have the privilege of serving on the Council of Europe, and I go to Strasbourg four times a year. It is amazing the number of swifts one sees there. That is because, in the old part of Strasbourg, near the cathedral in Place Gutenberg, there are thousands of these old-fashioned buildings with cavities, crevices and little garrets, and what I consider to be holes all over the roof, which are perfect for swifts. Last year, for some reason, there were hardly any and we were infested with midges and mosquitoes. This year, one could sit outside with a little glass of wine and watch hundreds of them at dusk, swooping and diving, with no midges or mosquitoes. They had the right facilities for them to nest and they had them there.
The cost of swift bricks is roughly £30. One can get more expensive ones, of course, but they are not necessary. The Government might say that, if they make it compulsory for all buildings to have swift bricks, that will drive up the cost of housing. But not all housing is suitable for these bricks and buildings need to be higher than five metres above ground. Even if all the 300,000 houses were suitable, and if the ideal three boxes per house were installed, we are looking at £90 per house or £18 million for the whole 300,000 homes. The Government’s green levy for their fanatical drive for net zero will add 20% to all heating bills. Last year, it was an extra £30 per household. As from 1 April this year, the average household has had an increase of £9.25 to its monthly bill. That £111 is far in excess of the cost of swift bricks.
The Government are splashing out about £7,500 per household on subsidising heat pumps, and they have paid out more than £148 million for heat pump installations through the boiler upgrade scheme as of May 2024, with additional funding planned to bring the total up to £1.5 billion until March 2028. That is £1.5 billion for inadequate heat pumps, so do not tell us that a £30 brick would drive up housing costs to unacceptable levels. I look forward to hearing the Minister’s answers to that.
As far as the amendment from the noble Baroness, Lady Freeman, is concerned, I am not fully up to speed on the cost of safety glass, but I can comment on the comments by the noble Earl, Lord Caithness. Up at our house in Penrith, we plant an awful lot of trees near the window. The trees are full of nesting birds, but we found that the reflection from the glass was causing bird strikes. The problem was quickly solved, because one can get packets of little decals at three for £5 to put on the windows. Since then, it has not been a 90% drop: it has been a 100% drop—no deaths. I am not sure that is a solution for commercial buildings or high-rise ones, but one can stop all these bird deaths in ordinary houses by simple, cheap decals that you can get from the RSPB, and the decals can say anything they like.
On Amendment 338, I can only make a personal comment. If colleagues wish to go to the new government building in Peterborough, a building which houses the Passport Office, Natural England, the Environment Agency, Defra and the JNCC, in the foyer they will find something called the Blencathra—a green wall. This came about when I served on the JNCC a few years ago. The new government building was designed, and late on in the day they shared the design with all the organisations that were to occupy it. They boasted that the windows were 100% net zero, the air conditioning was net zero, and everything else was net zero. I said, “But have you got any greenery in the place?” Ah, no, they had not thought of that. We could not put anything on the roof—it was full of air conditioning and other things—so after a considerable battle we got a green wall inside.
I appreciate that that might not be a full answer to the amendments moved by the noble Baroness. I do not suggest that we should have a compulsory law on this—that would drive up enormous costs—but, if organisations are willing to do it, the solution is quite simple.