Energy Bill [HL]

Debate between Lord Ravensdale and Baroness Young of Old Scone

Report stage
Monday 17th April 2023 Lords Chamber

[Baroness Young of Old Scone (Lab)]

My Lords, I will not detain the House. I declare an interest as living in an off-gas-grid property. I am sure that the Minister knows what I will ask him.

There is a lacuna in government communications or policy about the off-gas-grid regulations. These were consulted on extensively but so far, unless I have missed it, they have not resulted in an emanation in government policy. We are in a situation where, if you are one of the folk in an off-gas-grid residence, you do not know what to do. Under the system that was consulted on, it was proposed that, after 2026, if your oil boiler broke down you could not replace it with another oil boiler; as yet, we do not know whether that date is still in currency or not. It would be good if the Minister could tell us exactly what the current policy of the Government is and, if it is to change from something that was consulted on, when we would get an announcement.

The alternative, if they do not adopt the proposition from the noble Lord, Lord Berkeley, is that people need to get themselves an air source or ground source heat pump, but that is not a feasible proposition if you are trying to replace your recently defunct oil-filled boiler that has broken down between Christmas and New Year, when you have the grandchildren or your elderly great-granny in residence. Frankly, from the work done by the Environment and Climate Change Select Committee of this House on the boiler upgrade scheme, it was clear that getting an air source or ground source heat pump not only was an expensive proposition but would take some time. For the most part, it would take a number of weeks, and often a number of months, rather than having a nice man from British Gas or the local oil company coming round to give you a replacement on Boxing Day.

Apart from that, there is a debate to be had about the efficacy of air and ground source pumps in some houses, though I must admit that I probably come from the school that says that, providing you get a big enough one, you can heat almost anything—but that then raises major questions about ongoing energy costs.

Although I welcome the Minister’s statement earlier today about the extension of the boiler upgrade scheme term, it is a real pity that it was a complete failure in terms of numbers in the last financial year, and that most of the money that had been allocated had to be sent back to the Treasury. That is a great regret. My question—which my noble friend Lord Berkeley has given me the opportunity to ask yet again—is when we will get some clarity on the off-gas-grid regulations and what that clarity, if I have missed it, might be.

[Lord Ravensdale (CB)]

My Lords, I want to offer a few words of support for the amendment from the noble Lord, Lord Berkeley. It is something that the Government should take very seriously if it is to be used in a very specific and limited way for off-grid properties—the key point being the feedstock availability, which needs to be understood in more detail.

On the link with sustainable aviation fuel that the noble Lord, Lord Berkeley, mentioned, there is potentially an important counter-cyclical benefit here, in that jet fuel is dominant in the summer months and heating oil is dominant in the winter months. They are essentially the same fuel, so there is potentially a good economic fit between those two cases, and the relevant departments—DESNZ and DfT—should work together on that.

I would suggest some potential improvements to the amendment, such as limiting it to those off-grid properties that already use heating oil and specifically stating in the amendment that this is only for recycled fuels, to eliminate the unintended consequences of biofuels being eligible. Overall, however, this is something that the Government should take seriously.

Energy Bill [HL]

Debate between Lord Ravensdale and Baroness Young of Old Scone

Committee stage
Monday 19th December 2022 Grand Committee

[Lord Ravensdale (CB)]

My Lords, I shall speak to Amendment 192 in the name of my noble friend Lady Hayman, which is supported by noble Lords across the House, some of whom cannot be here today, including my noble friend. Amendment 192 is quite simple in that its sole purpose is to require the Government to produce an energy demand reduction strategy. It would require the strategy to be in line with the Climate Change Committee’s recommendation for all buildings to be EPC C by 2028, and in line with the Government’s own non-statutory commitments for all heating appliances to be low carbon by 2035. The strategy would have to include interim targets, including on the development of the necessary skills needed for the strategy to be achieved, and a public engagement element.

Since my noble friend Lady Hayman tabled this amendment at the end of the summer, we have seen some welcome movement from the Government. Last month they announced an £18 million public awareness campaign, with an overall target of reducing energy demand by 15% by 2030. To do this the Chancellor, in his Autumn Statement, announced £6 billion of funding—but not for this Parliament. I believe that while the Exchequer is footing our energy bills to the tune of billions of pounds a year, it would perhaps make sense to bring forward this investment. A new energy efficiency task force was also announced, which will be charged with delivering energy efficiency across the economy to realise that 15% reduction.

The government announcements on demand are most welcome, but what is lacking is that golden thread of a strategy to weave it all together. In that sense, the amendment is highly complementary to what the Government are aiming to achieve with demand reduction. A strategy such as this would link together all the areas which need to coalesce to ensure we can reduce the energy consumption of our buildings: strategic leadership by government, providing certainty to the sector; a plan for how and where efficiency will be achieved; importantly, the jobs and skills which will be required to deliver the energy efficiency improvements; and engaging with the public so that they are fully aware of the necessity of doing this and of the benefits to them that can be realised.

The final strategy would be up to the Government to decide, as is correct, but it could include and outline who will receive government support and through what means; what the expectations will be for those who are able to pay for it but perhaps are not doing so at the moment, because they are waiting to see whether they will receive support from the Government; and what non-financial incentives the Government will use to achieve the overall target. The strategy could also outline in what order improvements to efficiency could or should be made, while it should include provisions for skilling the workforce that will be needed. As I said, the Government have already implemented or are planning to implement things which are included in this amendment, but it would be helpful for the sectors which will carry out the work, for households and building managers and, no doubt, for civil servants to have this all in one place.

I have an example: I went to visit a heat pump manufacturer a few weeks back. It made the point that we have the target of installing 600,000 heat pumps per year by 2028, which is very good, but that the dots need to be joined—for example, having the skills available to install those heat pumps and incentives for households to install them. The dots need to be joined between the production of heat pumps, demand, skills and all those other aspects. That is one of the things this strategy could provide.

Reducing energy consumption in the near term does not require every household to do an urgent retrofit or install a heat pump next year. There are small and relatively cheap improvements, such as installing loft and cavity wall insulation, draught-proofing, thermostatic radiator valves and smart thermostats. It would cost around £1,100 on average to install these in a typical semi-detached house, which would cut energy bills by £273 annually. Under current energy prices, these costs would pay for themselves in just five years. The earlier we take action, the bigger the aggregate savings will be.

I also note that this approach would be popular with the public. Various organisations have come out in favour of a strategy like this. In a recent briefing, UKSIF, E3G and Carbon Tracker stated that improving the efficiency of the UK housing stock could lead to bill savings of at least £500 every year per household, and around £1,000 per year for the least efficient homes—an aggregate annual saving to the economy of £10 billion. Insulated buildings are also less damp and healthier to live in. I beg to move Amendment 192.

[Baroness Young of Old Scone (Lab)]

My Lords, I rise to support Amendment 192 in the name of the noble Baroness, Lady Hayman, which has been so ably introduced by the noble Lord, Lord Ravensdale. The crux of it is that it calls for joined-up policies around energy demand management, low-carbon heat and energy efficiency by requiring a national energy demand reduction strategy.

I have the privilege of sitting on your Lordships’ Environment and Climate Change Select Committee, and our current inquiry, as noble Lords have already heard, is into the boiler upgrade scheme. Indeed, we had an interesting session with the Minister last week. We have been hearing evidence from the UK and internationally, particularly those countries which are further ahead on air and ground-source heat pump adoption than we are. Both national and international witnesses have confirmed the importance of the key elements of this amendment.

The first is joining up policies by having multiple instruments clustered together and working to maximise uptake of grants and loans. Regulatory bars on old technology should be signalled in advance, but not too far in advance. There should be public information campaigns and effective campaigning for the positive promotion of energy demand reduction.

The second feature that comes clearly in this amendment is that low-carbon heat is not enough. Our housing stock is among the worst in western Europe. Low-carbon heat needs to be linked much more closely than it currently is with effective energy efficiency programmes, and both need interlinked targets so that progress can be co-ordinated and measured. The whole issue of rising energy prices has brought this into sharp focus. We expect to see nearly 11 million households in fuel poverty this winter. Many of those households live in houses that typify the UK as having the worst-insulated housing stock in western Europe.

There needs to be huge progress in energy efficiency as part of the mix but I caution an overreliance on EPCs as a means of judging that, because they are very imprecise instruments. In fact, they can have some peculiar outcomes: if you have an air source heat pump installed in your building you will not necessarily get a higher rated EPC as a result. We have to be sure that we are not inadvertently placing a trap for ourselves for buildings, particularly old and heritage buildings, that will never reach EPC band C.

The third element of the integrated strategy the amendment calls for is the issue of skills in installing and maintaining low-carbon technologies, and in installing energy-efficiency measures. Energy-efficiency skills are much more timeworn and easier. Skills for installing low-carbon technologies are more complex and we are only at the beginning of the road. NESTA has estimated that there were around 3,000 heat pump engineers as of July. It projects that we will need around 27,000 heat pump engineers if the Government are to meet that target of 600,000 installations a year by 2028. There has to be a really big investment in skills programmes. I had a figure that I have now lost, but the German Government have put about €28 million towards skills improvement. We need to be in that ballpark.

The fourth thing is public engagement. I commend the Government for, at long last, having lurched into action with their “It All Adds Up” campaign, but that is rather late in the day and very much short term in the face of price rises. It needs to be sustained and not overly to rely on social media and the public being left to seek out digital sources. I am glad that it will contain a couple of TV ads, but you do not get much television advertising for an £18 million budget these days.

The national energy demand reduction strategy that the amendment proposes would be well worth while in bringing these issues together in a co-ordinated way.