Action on Climate Change and Decarbonisation

Richard Fuller Excerpts

Tuesday 5th July 2022 Commons Chamber

[Philip Dunne]

The hon. Lady makes a very important point, and she made a strong contribution to our Committee’s report on the inquiry into the energy efficiency of existing homes. I will comment on that in my remarks, but I broadly agree with her.

It is right that the Government do what they can to align their spending priorities to support all those who are being squeezed, but as the CCC reminded us last week, we are also in a future of living crisis. Large-scale changes in climactic conditions are undeniable, and they have the potential to make parts of the globe uninhabitable, provoking a crisis of barely imaginable severity. So it is entirely appropriate, in Net Zero Week, that the House consider in a little more detail the spending that the lead Department on net zero is proposing in the current financial year to tackle climate change and to address decarbonisation of the economy.

In October 2021, just before the COP26 conference in Glasgow, the Government produced their net zero strategy. This is an ambitious document, ranging widely across all areas of Government. It presents the first wide-ranging plan across Government to build on the initial 10-point plan for the green industrial revolution, which the Prime Minister presented in November 2020. It demonstrates that the Government are in the business of climate mitigation and climate adaptation for the long term. I would argue that there is broad consensus across the parties in the House that this has to be the direction of travel. It also reflects the broad scientific consensus that the planet is under threat from climate change as never before in recorded history, and that our behaviour must change in certain ways if we are to be able to avoid the worst effects. However, my concern is that the Government’s strategy seems, in too many areas, to defer substantive action and to leave real expenditure to a future date—and, dare I say it, possibly to a future electoral cycle. The warning from the Committee on Climate Change last week surely demands that more immediate action is taken to achieve the Government’s priorities and net-zero ambition.

My Committee had an interesting exchange last week with my right hon. Friend the Secretary of State for Environment, Food and Rural Affairs. He disagreed with the thrust of the CCC’s conclusions, which he thought did not make sufficient allowance for the potential contribution of technology to mitigation of the climate crisis. That is a perfectly reasonable debating point. Indeed, our Committee has looked at a number of technologies that can play their part in achieving our net-zero ambition. However, I say gently to those on the Treasury Bench, that waiting for the right technology to turn up is not a strategy.

The Committee has been looking at potential solutions to help decarbonise the economy, from tidal power to offshore wind—there is significant emphasis on that in the Government’s strategy—and heat pumps, where there is ambition, but currently a significant gap in delivery. As the Secretary of State for Business, Energy and Industrial Strategy, and the Minister for Energy, Clean Growth and Climate Change will know—we wrote to them about this—the current state of development of negative emissions technologies does not promise a “silver bullet” from carbon capture and storage plants, which by 2050 will snatch carbon from the air and allow us all to go on as before. It is simply not there yet.

The Chancellor’s spending review last autumn gave a breakdown of the Government’s expected expenditure on net-zero measures in each year to 2024-25. In total, the Government plan to spend £25.6 billion on net-zero measures over that period, with £5.5 billion to be spent in the current financial year—subject, of course, to the House’s approval of these spending plans tomorrow. There are concerns about how effective that spending will be, and the Public Accounts Committee has recently been critical about the overall funding of the net-zero transition. The House is right to be concerned about the value for money of such approaches, and I commend the National Audit Office for its detailed and expert analysis of the Government’s plans.

The excellent briefing on the Department’s estimate, produced by the House of Commons Library for this debate, indicates that £21.8 billion—20% of the Department’s budget for this year—is dedicated to reducing UK greenhouse gas emissions to net zero. I do not include in that figure the £11.6 billion for the reduction in energy bills announced as part of the Government’s measures to address the cost of living crisis. Although the Government list that as a measure contributing to the net-zero target, I do not think that short-term energy bill reductions should be treated as a net-zero measure, unless somehow they are linked to fossil fuel reduction measures more directly.

I will focus the remainder of my brief remarks on the points that my Committee made last session in its report on the energy efficiency of existing homes, to which the hon. Member for Brighton, Pavilion (Caroline Lucas) referred. It seems that this is the area where greatest progress can be made towards the net-zero target, and in the shortest time. It was also the area that many witnesses before the Committee identified as a missing component from the recent energy security strategy.

I was pleased that late last month Ministers laid before Parliament the draft legislation needed to implement the fourth energy company obligation scheme. That hugely successful scheme has driven energy efficiency improvements in a great many domestic properties. Such improvements will reduce consumer bills. They will also reduce energy consumption, and thereby emissions from power generation. In the nine years of the scheme’s operation to date, it has supported cavity wall insulation in over 1 million properties. That is impressive, but there are still some 19 million homes that need upgrading to energy performance certificate band C. The cost estimate on which our Committee received evidence averaged £18,000 per property. Our Committee, I am afraid, found that the Government estimate for decarbonising Britain’s housing stock by 2050, at some £65 billion overall, was highly likely to be a significant underestimate. Welcome though the ECO is—last month, the chair of E.ON told the Committee about industry support for the scheme—it represents only a small fraction of what is genuinely necessary to achieve domestic energy efficiency. Will the Minister be in a position to elaborate further on the Department’s plans to drive energy efficiency in existing homes? It is not immediately apparent in the spending plans that the House is examining.

It is unlikely that the average householder will be able to afford a one-off payment of about £20,000 to upgrade their property without some incentive from the centre. I do not want to hark back to the green homes grant voucher scheme, but I hope that the Government have learned the lessons from its introduction. It was a well-meaning scheme that could have kick-started energy efficiency improvement, but it was strangled by red tape and ultimately abandoned in less than a year, having reached only a fraction of the homes that it was expected to improve.

[Richard Fuller (North East Bedfordshire) (Con)]

I wonder whether my right hon. Friend might address community-led schemes, which were the other thing that the hon. Member for Brighton, Pavilion (Caroline Lucas) mentioned. Is not one reason why costs are so high because the Government’s strategy is focused on individuals making a decision about their house, rather than being a more comprehensive approach that could achieve better economies of scale, certainly in service delivery?

[Philip Dunne]

The Government have been focusing on social housing, which is typically owned in relatively large unit blocks together in a street or an estate. In many cases, such schemes are community energy schemes. For example, I have seen geothermal being introduced across an entire estate in my constituency. The Committee is looking at the prospects for geothermal to provide community-based schemes. There is a big role for that to play, but it is a part of the whole that will not be suitable for every area or every housing type.

The Government are taking steps, but I see them as overly cautious. However, I strongly welcomed the Chancellor’s announcement in the spring statement that removed VAT on energy efficiency measures for domestic homes. I expect that Ministers will be measuring its impact in the expectation that it will be a pathfinder to extensively rolling out similar support—for example, on batteries for domestic energy storage, which, as I understand it, are currently excluded from the scheme.

It is clear that the current energy cost crisis is leading to soaring public interest in energy efficiency measures to cut bills. For a Government willing to invest wisely, that represents a real opportunity for substantial returns not just to the Exchequer, but to the householder through cut bills and to the planet in reducing emissions. I do not expect the public sector to pick up the bill for energy efficiency improvements, but, with the right support, the private sector can be properly incentivised to take the lead.

In closing, I will raise one further issue concerning the Government’s approach to energy efficiency and the funding of measures to improve it. I would like Ministers to undertake a thorough review of the impediments to introducing innovative schemes that encourage home improvements. Just last week, I was alerted to how an innovative domestic solar panel installer’s business model is being constrained by provisions in the Consumer Credit Act 1974 designed to protect both consumers and suppliers from theft or loan default on portable consumer goods, such as cars. It seems problematic that those provisions should also apply to home insulation schemes, which are not portable—or, if they are, they are very expensive to move—and therefore are not a good asset on which to lend subject to those provisions. I strongly ask Ministers to examine such issues with some urgency. It may well be appropriate to do so when the UK Infrastructure Bank Bill comes to this House, to ensure that the bank is not similarly hobbled in making investments in energy efficiency projects. Thanks to the Department, those are one of its core remits.

--- Later in debate ---

[Darren Jones (Bristol North West) (Lab)]

Thank you, Mr Deputy Speaker. I intend to speak for less than 10 minutes, if that is helpful. I start by thanking the Environmental Audit Committee for securing the debate and for sharing with the Business, Energy and Industrial Strategy Committee, which I chair, the load of scrutinising net zero delivery across Government. I thank the Backbench Business Committee for granting this time on the Order Paper, and I thank the Clerks who support the work of our Select Committees day to day; without them, we would not be able to scrutinise the Government as effectively as we do. I welcome back to the shadow Front Bench my constituency neighbour, my hon. Friend the Member for Bristol East (Kerry McCarthy), in her new role as the shadow Minister for climate change. I look forward to her summing up later.

My focus today is primarily on delivery, because effective delivery ensures value for taxpayers’ money. The Conservative party generally believes that sending policy signals through targets or departmental strategies will be enough to ensure that the market does the heavy lifting as we transition to net zero by 2050. On this subject, it is wrong. Ministers will no doubt point to a long list of targets, strategy documents, incentives—for example, contracts for difference—and research funding allocations, all of which are admirable and welcome. But as the Climate Change Committee concluded last week in its annual report to Parliament, Ministers must think much more about the role of the state in ensuring the delivery of their net zero ambitions, be that from Whitehall or through partnerships of local authorities—and always, in my view, in partnership with the private sector and local communities.

Unfortunately, the Department for Business, Energy and Industrial Strategy is not very good at that. According to the National Audit Office’s review of the delivery of major projects in the Department, 11 of the 15 major projects were deemed to have significant issues that required management attention, or major risks that put the successful delivery of the project in doubt or, at worst, caused it to be deemed unachievable. They include amber warnings for the smart metering implementation programme, costing £20 billion; the social housing decarbonisation fund, costing £4.6 billion; the public sector decarbonisation scheme, costing £1.1 billion; the local authority delivery of the green homes grant, costing £500 million; the heat networks investment project, costing £376 million; and the home upgrade grant for energy efficiency and low-carbon heating work in low-income, off-gas grid homes. There were significant worries about each and every one of those major projects, and, of course, there was a big red warning against the now defunct green homes grant. In fact, the only major programme to receive a green rating from the National Audit Office was the geological disposal facility programme, costing some £12.7 billion, for the long-term management of radioactive waste. For that, I suppose we should be grateful.

In short, there is a delivery problem in Government at a time when the state needs to get more involved in delivery. That is why the Climate Change Committee has called for stronger coordination and delivery, not just in BEIS but through Downing Street and the Cabinet Office, and for contingency planning to be urgently put in place if the current strategies are not delivered as intended. From BEIS, we must see more detailed delivery plans and technology road maps for the delivery of net zero electricity by 2035—something my Committee has started to look at in a new major inquiry—as well for hydrogen production, carbon capture and storage, and industrial decarbonisation.

The No. 1 priority for the Department in relation to our net zero target requirement is, of course, the energy efficiency of our buildings. Buildings account for 20% of emissions in the UK, and the targets the Government have set themselves are very significant in terms of carbon emissions reductions by the mid-2020s. The Government will not hit their net zero target without insulating our buildings and reducing our need for energy, and they will not insulate our buildings without being more directly involved in delivery. This should be a national programme, street by street in every community, co-ordinated nationally in partnership with local councils. That will, of course, cost a lot of money, and public funds should be targeted at households that need it, whether they are on low incomes or require more expensive works to be done because of the nature of their homes.

The current plan from the Government is, unfortunately, to move the same amount of money around again, instead of properly funding a national insulation programme. The money allocated to the failed green homes grant was partly reallocated to the public sector decarbonisation scheme and to the gas boiler replacement voucher scheme. According to the Secretary of State’s evidence to my Committee last week, that is being re-reallocated back to a general energy efficiency programme to be announced in due course.

[Richard Fuller]

I hope the hon. Gentleman will indulge me if I take him back to the street-by-street proposal, which three hon. Members have mentioned. What if an individual does not want that change to their house? What will the public policy be? Will we force people to make the change or will we allow free riders? I wonder what his answers are to those intriguing questions.

[Darren Jones]

There are two points to make. On consumer awareness generally, although there is very significant support for action on climate change, polling shows that most consumers do not realise that that means replacing their gas boiler and insulating their homes. Part of the net zero strategy for Government should be to try to engage with homeowners, tenants and the public about the work that needs to be done, but they have failed to introduce any effective engagement programme with the public. The concern is that when people do not want to do the work, that will cause a lot of anger among the public, and that will undermine our ability to reach net zero.

The use of public funds is also very important, because the disposable income of an average household, once we take away rent or housing costs, is around £9,000 a year. As we have heard, however, we are asking people to spend £10,000 to £20,000 on their home. How on earth can we ask a family with an annual disposable income of £9,000 to spend £20,000, when there is no support from the state or councils and when the banks are not even offering low-cost energy-efficiency financial products to help people who want to make these investments? That is why the Government need to be more involved in thinking about delivery. I suggest having incentives and behaviours that nudge people in the right direction, so that the vast majority of people feel able to do what they want to do and support the national effort to tackle climate change.

--- Later in debate ---

[Chris Skidmore (Kingswood) (Con)]

I thank the Backbench Business Committee for agreeing to the debate. Hon. Members across the parties have signed up to it, including a large number of Select Committee Chairs and chairs of all-party parliamentary groups. I speak as chair of the all-party group on the environment.

Our debate comes at an opportune moment: this is Net Zero Week, and last week was the third anniversary of my signing net zero by 2050 into law as Energy Minister. The UK was the first G7 country to do so. If I had been told at the time that by COP26 in Glasgow, 90% of the world’s surface would have signed up to a net zero target, I simply would not have believed it—but I probably would not have believed that we would have a global pandemic, that Afghanistan would cede to the Taliban or that Russia would invade Ukraine.

Given all the strong headwinds, the day-to-day political events and the crises of the past three years, it is worth reflecting on the longevity of the net zero target and on what needs to be done. We need to be resilient and sustainable to achieve our greatest challenge: a green industrial revolution, with a move from petrochemicals towards a new materials economy. The challenge is massive, but the UK has shown international leadership in signing up to net zero. We were able to pass it in this Chamber because of the Climate Change Act 2008, which was enacted by the then Labour Government with the Conservative party in opposition demonstrating cross-party support for upping the target.

We need to be in a place where our financial commitments are shadowing the commitments to net zero that all political parties have made. We do not have a financial mechanism in place as we do for our carbon budgets, so I think we need to be more innovative in how we look at our budgets. Today we are discussing estimates and the budgetary cycles for our net zero commitments; I will come on to the details in a moment. Until we move to a longer-term cross-party funding solution, however, I think we will struggle, because we will be endlessly discussing the detail rather than the broader strategic approach needed to deliver energy efficiency.

Before I go into the costs in pounds and pence—the billions of pounds that are being spent—I want to make sure that we do not fall into the trap of thinking of net zero as a sunk cost. Actually, every pound spent is an investment. Net zero is a net benefit to our economy, so when we talk about the money invested by the Government, let us not fall into the trap of thinking that somehow it is going down the drain.

[Richard Fuller]

I hate to pick my right hon. Friend up on this point, because he is much more knowledgeable than I am, but how can net zero be a net benefit to the economy unless achieving net zero comes with economic benefits? What would those benefits be?

[Chris Skidmore]

The economic benefit of net zero is a wholesale transformation in our industries, our manufacturing processes and the way we think about our world. The same debates would have been had over the introduction of the car, the introduction of electricity or the introduction of gas boilers to replace log burners in every house. Going through those wholesale transformations has led not only to new jobs, but to growth.

If there was one mistake in signing up to net zero, it was using the term “net zero”. We should have called it net zero growth, because it is not about eco-warriors or extremists committing themselves to decarbonisation; it is a pathway that shows us doubling our energy use by 2050. Committing to net zero is a manageable path that will ensure that our economy continues to grow.

[Richard Fuller]

I do not want to deflect my right hon. Friend too far from the debate, but let me just pin this down. The automobile added to growth because it got people from A to B quicker than a horse and cart. The move to net zero essentially means taking certain off-balance sheet, off-profit and loss statement costs and putting them on the balance sheet or on the P&L. It will therefore act as a brake on growth unless the United Kingdom can expand our revenue opportunities, do things at a lower overall cost or shift behaviour patterns so that we can do things more efficiently. That is the piece that is missing from what has so far been said by my right hon. Friend and by the Committee on Climate Change. Those things are there, but should we not be honest with the public that without them, net zero harms growth rather than enhancing it?

[Chris Skidmore]

My hon. Friend is entirely right about one aspect of this. He mentioned efficiency and productivity. Obviously the UK faces a huge productivity challenge. We are speaking in Parliament and discussing the importance of politicians to making this energy transition, but it is already happening even without us. Private companies across the UK, and indeed the world, are saying that they would want to go to net zero even if there were not a climate crisis, because they recognise the opportunities for productivity, for disruption, for achieving better efficiencies, and for thinking differently. That is what makes net zero so important: the wholesale transformation, into the 21st century, which recognises that we cannot be dependent on unsustainable fossil fuels that will ultimately run out.

The Russian war against Ukraine has demonstrated that we cannot be held hostage by petrostates for the future. We must do something about that, and I think current messaging means that far more people support net zero. This is the year when climate change and net zero went mainstream. I think that all politicians, particularly certain politicians on my side of the Chamber, are at risk of not being on the public side of the argument. They need to understand that this has to happen, not just for the sake of the climate, but for the benefit of our economy.

--- Later in debate ---

[Richard Fuller (North East Bedfordshire) (Con)]

It is a pleasure to follow my hon. friend and neighbour, the Member for Hitchin and Harpenden (Bim Afolami).

When Parliament agreed in June 2019 to achieve net zero by 2050, it was probably the most expensive, uncosted piece of legislation that has ever been passed by this country. It was a “Star Trek” piece of legislation, asking the country to boldly go where no one had gone before. These estimates start to frame how much the costs will be—costs for taxpayers, costs for individuals, and costs for business. As we look at those things, we need to be pragmatic and not dogmatic about achieving net zero. Too often we talk about the great opportunities of achieving net zero without really being honest about whether they are opportunities or just a shifting of resources, which, when it comes down to economics, has no net benefit at all.

As I was saying earlier, the contribution of net zero to this country’s growth is highly questionable. Essentially, we are taking a cost, which we ignored in the past, and saying that we now need to take it into account and eliminate it as a cost in our production. Growth does not arise from that. Growth arises when we can do the same thing for a lower cost—through productivity improvements. Growth can arise when we increase the revenues, particularly for our own country. That could be achieved through import substitution, or it could be achieved through the creation of new green technologies that we can export to other countries. However, it is not guaranteed just because we have passed a piece of legislation that says, “Let’s all achieve net zero by 2015.” It can be achieved by changing the ways that we do things into ways that are more productive. Finally, it can be achieved by reducing the costs of uncertainty, the most obvious of which when it comes to energy is hedging.

None of those things is guaranteed. As has been said, children and schools are enthusiastic about this, but that is because they are taught about net zero and because, quite naturally, young people have an interest in all things natural, such as the environment, diversity and the planet. Ultimately, though, the costs are what will matter in terms of whether and how we can achieve that ideological and scientifically justifiable goal.

From my point of view, the most important thing for us as a country is that we need to work with the pace of innovation and be cautious about trying to exceed the costs of innovation. That is because when we try to move more quickly for a policy goal, ahead of the way that innovation is enabling us to get there, it means additional cost burdens on households and on taxpayers.

In the estimates, it will be interesting to hear from the Minister about the extent to which he appreciates those goals and the extent to which the Government are trying to increase the pace of innovation. I am talking not just about providing subsidies and support for people to change the way they do things, but about the way the Government are providing incentives for innovation to move at a faster pace.

[Chris Skidmore]

The Government also need to set a number of targets for the production of hydrogen and for the capture of carbon dioxide as part of their 2030 plans and the net zero strategy Build Back Better. Talking to HyNet North West, it is clear that it believes that it can go further, and it wants to call on the Government to double its opportunities to capture carbon dioxide. It wants to increase the current allocation of hydrogen from 1 GW to 2 GW. It would also like to see a doubling of the megatonnes of carbon dioxide captured per annum.

Does my hon. Friend believe that the Government should give HyNet, which says that it has the companies ready to go, the opportunity to double the amount of hydrogen and double the amount of carbon dioxide that it can capture now, because it believes that it can do it? I agree with my hon. Friend that we should follow the innovation.

[Richard Fuller]

I appreciate my hon. Friend’s example of innovation, which could assist.

I wish to focus now on the particular issue of decarbonising home heating. We heard from my right hon. Friend the Member for Ludlow (Philip Dunne) in his opening speech that that is essentially a £20,000 cost for a household when it is combined with insulation. He quite rightly made the point that that is beyond almost every household. I think the hon. Member for Bristol North West (Darren Jones), the Chair of the Select Committee, also noted that it is beyond the expectation of the ability of households to pay for it.

We also know that the economies of scale when it comes to technologies for decarbonising home heat are challenging, because the technology is already established and therefore the production economies of scale are likely to be less than in other areas, and because a large part of the costs are in the service delivery, which is people. People efficiencies are harder to capture than production efficiencies.

Not only is the up-front cost high for everyone, but it means that, without Government action and direction, we would end up with certain households doing it that might not necessarily be those that make most sense for achieving our goal. I say this as a Conservative who believes in free choice, but if we want to achieve that goal, we have to own up to the fact that relying on individual choices by individual households to achieve the decarbonisation of home heating will mean that the overall cost to society of achieving that goal will be substantially greater than going through a process that has at least a very significant part of a community-based initiative.

Again, my right hon. Friend the Member for Ludlow was right to point to the issue of social housing. I am eager to see us move forward; we have a Bill coming and I think there is an opportunity to look at neighbourhood plans, which are about planning for our local communities. Maybe there is an opportunity there to put forward some of the suggestions for community decarbonisation of home heating. I hope that hon. Members who are interested in that will let me know, because I am thinking of tabling an amendment that would make that part of the way that we ask local communities, through the planning process, to start thinking about how they achieve the decarbonising of home heat on a community basis.

I must also urge the Government to come forward and say how they will harness patient capital to solve the economic equation of decarbonising home heat. The equation is that there is a big up-front cost and then the benefits accrue slowly each year, ideally through lower heating bills and certainly through less exposure to the volatility of carbon-based fuels. What are the Government going to do to structure a programme that can attract patient capital to do that? That is the sort of financial profile that pension funds invest in all the time.

Neighbourhood plans, a community-led approach and attracting patient capital into those community programmes seem to me to be one way in the estimates to try to get an approach to net zero, if I may coin a rather cheap phrase, at net profit to the British economy. Achieving net zero at net profit is a way to get a pragmatic answer to the idealistic but uncosted goals that this Parliament put in train in 2019.

[Mr Deputy Speaker (Mr Nigel Evans)]

We now come to the winding-up speeches. I call John Mc Nally.