Energy Efficiency and the Clean Growth Strategy

Antoinette Sandbach Excerpts

Thursday 8th March 2018 Westminster Hall

[Mr Charles Walker (in the Chair)]

I thank colleagues for being here today. There are some terrible weather conditions across the country, which I think will suppress attendance at this debate. Some colleagues had to get back to their constituencies before they got cut off, or the rail links got cut off. I call Antoinette Sandbach to move the motion.

[Antoinette Sandbach (Eddisbury) (Con)]

I beg to move,

That this House has considered energy efficiency and the clean growth strategy.

It is a pleasure to serve under your chairmanship, Mr Walker. I am grateful to the many of my colleagues from both sides of the House who helped me to secure this debate, not least to the hon. Member for Birmingham, Selly Oak (Steve McCabe).

This is an important debate, and I hope that it will spur Members to action, not just today but in the future. This is the first debate of its kind in several years, and it is important to ensure that we keep energy efficiency at the top of the political agenda. This week the energy price cap Bill, the Domestic Gas and Electricity (Tariff Cap) Bill, received its Second Reading. The Bill is a vital step to protect consumers while we reform the market in the short to medium term.

I want to propose a long-term solution for energy efficiency improvements and suggest how to make best use of the time we will have bought with the energy price cap Bill to address energy efficiency. In my remarks, I will outline how far we have come and discuss the challenges we face, before proposing a couple of solutions to return us to a better low-carbon path. I plan to talk generally about the state of energy efficiency, but where I am more specific I shall be addressing domestic energy efficiency. Other Members, I am sure, will focus on other areas, but I shall leave that contribution to them.

It is important to outline how far we have come in building a low-carbon economy and in improving energy efficiency over the long term. That is testament to the commitment of successive Governments, and I am proud to say that we are now a world leader in the green economy. Since 1990 we have cut emissions by 42%, faster than any other G7 nation. We have outperformed the first carbon budget, of 2008 to 2012, by 1%, and we are on course to outperform the second and third carbon budgets by 5% and 4%, respectively.

All that achievement has not come at the cost of economic growth. Emissions dropped by 42%, but the economy grew by 67%. In 2016, 47% of electricity came from low-carbon sources, which was twice the rate of 2010. Household energy consumption has fallen by 17% since 1990, despite a rise in the number of home appliances. More than 430,000 people work in low-carbon businesses and the supply chain. All that work has resulted in bills being roughly £490 lower than they would have been without the energy efficiency improvements made since 2004.

Clearly, significant progress has been made over the past three decades. I applaud Ministers and Members of all parties for their commitment to tackling climate. What is more, we have taken those steps without damaging our economy, the idea of which was originally dismissed by some as simply not possible.

Despite such progress, there is still more to do. Progress on energy efficiency has slowed. Between 2012 and 2015 the annual investment in energy efficiency fell by 53%; and in the same period there was an 80% reduction in improvement measures, with the Committee on Climate Change warning us that that will decline even further by 2020. Fuel poverty remains a stubborn problem that we must continue to address. It is all very well giving assistance with bills, but a long-term solution—insulating houses—is surely the way forward.

As of 2014, 2.3 million households in England were in fuel poverty and 41% of the households in the lowest income decile were fuel poor; 56% of fuel-poor households lived in properties built before 1944. To my mind, those issues make it an urgent requirement of the Government to do a housing survey in England: 60% of fuel-poor households lived in inefficient properties with an E, F or G energy performance certificate rating, and 14% of households in rural areas were in fuel poverty, which is higher than the national average. Those rural households cannot access the efficiencies of dual fuel billing, and that is important, because many are off grid. Many cannot access the warm home scheme measures, which often involve whole streets. The low-hanging fruit has been picked, but the more challenging households, in particular in rural communities, have not been addressed.

The clean growth strategy is a welcome addition to the debate. I support its proposals to combat fuel poverty and to promote energy efficiency, but I hope that the Minister can be more specific about the Government’s plans today than they were six months ago. The Committee on Climate Change assessment of the clean growth strategy found that three actions were expected to deliver, six actions had delivery risks, or were rated amber, and seven proposals were without firm plans, or rated red.

It has never been more important to tackle climate change and to decarbonise the economy. However, the potential rewards have never been so great. A building energy performance programme could save households £270 a year on bills. Over the long term that would save even more than the current proposed cap on energy bills, and it would also make a large contribution to hitting our climate change goals. Bringing every household up to an EPC band C by 2035 would save 25% of the energy used by the UK, which is the equivalent of six nuclear power stations the size of Hinkley Point C. The net economic benefit of such a programme would be between £7.5 billion and £8.7 billion, according to macro- economic analysis by the UK Energy Research Centre, and that figure does not include the wider secondary benefits in growth, jobs or health. With cold homes in England costing the NHS an estimated £1.36 billion, such a programme would have a considerable impact on health budgets, as well as on the wider economy.

The economic and social case for increased energy efficiency measures seems unarguable. We must focus on how to deliver them. Throughout recent history, we have seen that the fight against climate change is most effective when Government and private industry work together. The Government can lead the charge, but we need to harness the innovation and energy of the private sector to truly succeed. That is why I want to suggest one way in which the private sector can step up. It is one way for the Government to make a change that can expedite energy efficiency improvements. Mortgage providers should give people more incentives to purchase energy efficient homes.

In essence, if people make savings on their energy bills they will have more money to service a larger mortgage, and that should be taken into consideration when banks make their lending decisions. We know that in 2014, 51% of fuel-poor households were owner-occupiers, with only 33% in the private rented sector. Were the EPC rating of a house to be included in a lender’s affordability calculation, people could borrow up to £4,000 more in many cases. Under such a system, an EPC A rating would allow people to borrow £11,500 more than an EPC G-rated house. I recommend to hon. Members who are interested in this proposal a report by the Lenders group, which said that energy bills were a sizeable part of borrowers’ essential expenditure, and were therefore a component of the affordability calculation that warranted being made more sophisticated.

[James Heappey (Wells) (Con)]

My hon. Friend is making such a good point about how we can challenge mortgage lenders to revisit affordability, based on how much it costs to live in a house. Crucially, it demonstrates to developers who have pushed back against higher energy efficiency building standards on the basis of affordability that lenders understand that reduced operation costs are a good thing, because borrowers can borrow more to pay more for a house that costs less to live in. It slays the developers’ argument against more stringent building regulations.

[Antoinette Sandbach]

I completely agree, and those houses would be more easily resold, too. The energy efficiency measures that had been introduced in a property would have a market value, and that would be taken into account in the ability to resell—particularly the increased borrowing capability. Furthermore, it would give real value when looking at the EPC rating for the future. It is a simple step that could be taken with relatively little Government interference—a simple statutory instrument so that energy efficiency could be considered as part of the mortgage affordability criteria would be very persuasive, particularly for those companies specialising in green finance.

Despite that, I also agree with my hon. Friend that we have to look at the criteria that we impose on house builders. It is simply not acceptable that in this day and age we are building houses that are likely to need retrofitting in future. By increasing the build standard, people would learn how an energy efficient home can have an impact on their life. I sat and shivered in my own home in London during the freeze last week; I found myself sitting in my sitting room in my coat because the house was so cold and inefficient. I now realise that I have a relatively fuel efficient home where I live in Cheshire, which makes a difference mentally, to comfort levels and to bills. Merely including the energy efficiency measures in affordability calculations would be enough to drive people towards more energy-efficient homes even if buyers do not borrow extra money, because they would be attracted by the perception of value implied by the higher borrowing limits.

My second suggestion is one that the Minister may be able to assist with more directly. When Members talk about infrastructure spending, one is put in mind of boys with their toys: big trains, roads, railways and power stations. However, I suggest that the Minister designate energy efficiency measures as infrastructure spending, bringing it under the purview of the National Infrastructure Commission. The rationale for that is simple: energy efficiency spending is a one-off cost, so it is closer to capital than revenue expenditure. By reducing energy consumption, those investments free up energy sector capacity. That reduces, or at least delays, the need for new capacity to come online. That new capacity—in the form of generation plants, networks and energy storage—would be considered infrastructure spending by the Government, and potentially would involve a large amount of Government expenditure.

Why invest in the big plant if we can roll out energy efficiency measures across the country, as part of an infrastructure project? Energy efficiency measures provide a public service: they insulate consumers—literally—against the volatility of energy markets. Likewise, they provide health and wellbeing benefits, by enabling consumers to heat buildings more effectively, and they have the knock-on consequences of reducing our carbon emissions and contributing towards our overall aim of clean, green growth.

Research by Frontier Economics found that a building energy performance programme would meet the Treasury’s criteria for determining the top 40 infrastructure priorities. The National Infrastructure Commission has said that it will consider

“an ambitious programme of energy efficiency improvements”

and that it

“is examining ways to make the UK’s building stock fit for the future.”

I hope that Ministers will pave the way by committing £1.1 billion to a programme of energy efficiency improvements, under the auspices of the National Infrastructure Commission. It is estimated that that would leverage £3.9 billion of private investment by 2035. That additional capital spending, alongside the £0.6 billion already spent, would dramatically improve energy efficiency, bringing all the benefits I have outlined.

With the £1.3 billion of savings that have been highlighted in the health budget, these measures would effectively fund themselves out of savings to other parts of the Government’s expenditure. The starting step is to recognise that this is capital spending on infrastructure—not revenue spending. Members might like to look at the Energy Efficiency Infrastructure Group report, “Affordable Warmth, Clean Growth”, where they will see a detailed plan to take forward this suggestion.

I look forward to hearing suggestions from other hon. Members of how to renew our energy efficiency drive. The case for pushing forward seems indisputable: it would make significant inroads into fuel poverty and carbon emissions, as well as create jobs and secure clean, green growth for the future. Mine are just two suggestions of how to approach that, but I hope that the Minister and her Department will take them on board. I am also keen to hear the suggestions that the Minister has brought with her; there is a lot of potential in the clean growth strategy, and I know that she is as keen as I am to see that potential realised.

--- Later in debate ---

[James Heappey]

My right hon. Friend is absolutely right, and she knows that she has my full, enthusiastic support on that point. The answer to what happened last week is not that we need more gas: actually, the system worked and demonstrated that there is flexibility. That more efficient, more flexible system brings with it energy security, and we should make that point robustly.

We should also be clear that a more efficient energy system brings with it reduced costs for consumers. Transmission and distribution costs are a not insignificant part of energy bills, so designing a more efficient system should be a priority. I will come back to that point shortly. It is not just price capping that can bring down bills for consumers: we could also find pretty significant savings in the costs of operating the energy system.

The other reason why we need a more efficient system is that, over the next 15 years or so, we will increase by an order of magnitude the demand we place on our electricity system. As we decarbonise heat and electricity, we will find ourselves significantly increasing the load, and the answer to that increased load cannot exclusively be more generation. We must seize the opportunity to create a more efficient energy system to meet that increased demand. For that, we must recognise that all of the clean tech coming along that allows for decentralised generation allows us to generate locally and use locally.

Rather than conceiving the national energy system as we see it at the National Grid control room in Wokingham, with its big map of the UK and its worrying about getting power from Hinkley Point to someone’s toaster, we should start to see it in terms of: what the net energy use is in someone’s home and whether they are putting energy back into the system or drawing down; and whether a community can service its energy needs and whether it is drawing from or exporting to the system.

The system would constantly balance upwards and, crucially, the distribution network operators would become distribution system operators, balancing the flows within their region. The national grid—if we need one in the future—would be left simply to balance the net flows of energy between the regions. If energy is generated and consumed locally, that must bring a significant reduction in distribution and transmission costs.

Of course, I recognise there will always be a requirement to socialise among all consumers the underpinning energy security that comes from a system that backs up when local systems fail. Such a system would bring huge reductions in bills and huge reductions in carbon—and frankly it would be an embracing of progress, given that all of this clean technology is coming down the tracks.

There is another area in which we could make the energy system more efficient: we should recognise that we waste a huge amount of energy in the form of heat. Remarkably few organisations that produce huge amounts of heat as a waste by-product yet understand their ability to monetise that heat. There are some brilliant pilot schemes that should inspire. London Underground has huge amounts of heat moving around its tunnel system underneath our capital city, and there are examples of it trying to get that heat out of the system and into heat networks on the surface. That is great, but such examples are relatively few and far between.

There are examples from heavy industry, where waste heat is being put into a heat network. Also, and this is a shameless plug: the shadow Minister and I—I will also demonstrate the non-partisan nature of the debate by referring to him as my hon. Friend—are both vice-presidents of the Association for Decentralised Energy, which told me the other week about a sugar factory in East Anglia, where waste heat and carbon is taken from the factory to greenhouses, where a prodigious amount of tomatoes are grown. That understanding of the value of the waste product and making energy usage more efficient should be an inspiration to companies all over the place.

There is also the electricity system itself. I understand from some of the distribution networks that the waste heat from the transformers when energy comes from the national grid into a distribution system is huge, and at the moment it goes out into the ether. Surely there is an opportunity to look at how that could be connected into heat systems.

At the Conservative party conference in Birmingham last year, a number of us were invited to go down to a combined heat and power plant beneath the library in Birmingham city centre. What is amazing in Birmingham is there is a network of CHPs—one underneath the library, one under New Street station and a couple of others in the city centre—that generate heat that is sold commercially to the hotels concentrated around the city centre at a cheaper rate than the hotels could get for themselves. The hotels therefore get a good deal and Birmingham business gets a good deal. However, Birmingham City Council, which put the network in place, also gets to sell cheap heat into the social housing immediately beyond the city centre. What I love is that the system is not just more efficient and therefore bringing down costs for business, but allowing for social justice by delivering far cheaper heating into the homes of those who can least afford to heat themselves.

That brings me to the domestic energy efficiency market, and first to those who are fuel-poor and unable to pay. Clearly, when it comes to our intervention, we must look at two types of energy efficiency to support those who are fuel-poor: barrier technology to avoid waste, putting stuff into windows, walls and roofs so that less electricity is required; and putting clean tech into homes, so that they have more efficient boilers and smart appliances, which also use less power. This is a completely non-partisan debate, but I adore the scheme in Scotland—and not just because it is called HEEPS, which was my school nickname. All power to the Scottish Government, who have one of the world’s leading domestic energy efficiency mechanisms—the home energy efficiency programmes for Scotland—in place. I hope we can be inspired by learning about what has been done north of the border.

There are opportunities to intervene. Yes, we can make the point that it is socially just to do so, but I hope the Treasury realises that it is financially sound, too. In the eight weeks of 2018 thus far, the Treasury has shelled out £56,282,500—roughly—in cold weather payments to those who live in fuel poverty. If we were to intervene aggressively to make those in fuel poverty live in better insulated, more energy-efficient homes, arguably that 56 million quid could have been reduced significantly. As my hon. Friend the Member for Eddisbury said, there are huge savings to be passed across to the NHS system and adult social care by ensuring that those who are fuel-poor, those most vulnerable and those living on the lowest incomes are in homes that are comfortable.

There are productivity gains to be had, too. If people live somewhere they can heat and they do not have to choose between heating and eating, they will be much more able to go out and get work, be motivated to be productive and get promotion, which will stop them being in a position where they are fuel-poor.

I have three more suggestions. The first is about the winter fuel allowance. I am aware that it is probably a bad idea to talk in the House of Commons about a universal benefit to pensioners, especially when as a result of this suggestion there is a chance that some will not get a payment any more. However, we might start to look at whether to set aside those who we class as being fuel-poor—those who have qualified for cold weather payments in the past couple of weeks, for example—and make sure they still get a winter fuel payment.

For the remainder, however, instead of giving cash to be used against an energy bill, could we start to give vouchers for that value with which they can improve their homes with energy efficiency measures? They would get the same amount, and I would argue passionately that over time they would be delivered a saving from their energy bills far in excess of what they currently get with the extra cash of the winter fuel allowance. More importantly still, whereas that allowance is given, spent and gone, with vouchers we would upgrade the housing stock of all the houses currently lived in by pensioners that, at some point in the future, will be lived in by people who are not pensioners. We would make an intervention using the existing universal benefit in an ever-so-slightly different way, which would stimulate economic activity—all these people would move into the supply chain to deliver those energy efficiency measures—and upgrade our housing stock permanently. We should consider that.

We also need to look at how we do EPCs and the standards we set for new homes. In hindsight, I think we on the Government side made a mistake in reducing the carbon standards for new built homes. However, even if we leave the standards as they are for the moment, please let us ensure that developers are building houses at the EPC level they say they are. There is too much discussion in this place of charities worrying about energy efficiency—they say that developers can say, “Everything we build that is ‘The James’ is an EPC band C. Therefore, wherever we build it, it is an EPC band C, even if we cannot guarantee those properties were built to the exact same standards as the type tested.”

We need to ensure that all of the hundreds of thousands of homes that the Government are commendably committed to building are built to the very highest standards—at the very least, to the standard it says they are built to in the brochure the developer provides at the point of sale.

Instead of EPCs simply being a mechanism for judging how efficient a property is in terms of its barrier technologies, or how well insulated the walls, windows, doors and roofs are, I wonder whether the Government might also consider how we might start to value the clean tech that might also have been put into the home. Clearly, some clean tech is removable; smart appliances may well be moved with the owner when they move house. But we have asked the energy companies to commit to having offered every consumer in the UK a smart meter by the early part of next decade, and by 2025, I think, we want all properties to be at band C. I wonder whether a requirement for reaching band C by 2025 should be that a band C house has a smart meter within it. That would catalyse the uptake of smart meters quite quickly.

My hon. Friend the Member for Eddisbury has already mentioned the importance of getting energy efficiency, and therefore operation costs, factored into the affordability studies done by mortgage companies. Nothing will bring the value of energy efficiency to the attention of homeowners more. I declare an interest here, insomuch as I am on the phone to my mortgage broker quite often at the moment and spend a lot of time scouring Rightmove, but nothing motivates homeowners more than when they are going through the affordability study and the mortgage company or broker is asking about the bills.

There is a hugely frustrating moment when the mortgage broker asks, “And what do you spend on your household utilities at the moment?” and the homeowner says, “Probably about £200 a month, but within the house I am building there are solar panels on the roof, or solar PV on the roof, or I want to put those things on to the roof or to put in a heat pump,” and the mortgage broker just moves on to the next question and shows no interest whatever in what they have just been told.

[Antoinette Sandbach]

I have been converted, having installed an air source heat pump in a very old property in north Wales, with 75 mm of internal insulation. I can virtually heat the house on a candle—it is not quite that efficient, but it is close. What is more, I get money back in renewable heat incentive payments, which means that my total energy cost has gone from approximately £1,200 a year to about £600 a year. It is extraordinary. It is comfortable to live in; I know that if I walk through the door, it will be warm. It is incredibly efficient. There is a gas boiler that gives hot water on demand with no wastage and no heating up water unnecessarily. It makes a huge difference.

[James Heappey]

My hon. Friend is absolutely right. I suspect that we need collectively to convince our colleagues in the Ministry of Housing, Communities and Local Government that we can value energy efficiency and clean tech within buildings in a much better way. We must shift them away from an analysis that says that the affordability of a property is exclusively about what that property costs to own or rent. It is not; it is what that property costs to own, rent and then live in during the month that follows. With energy efficiency measures, we can significantly bring down what it costs to live in a house, and therefore make it more affordable, by more than the smaller savings we might have got from cutting a few corners with energy efficiency when the place was constructed in the first place.

I have now unloaded all my bright ideas into Hansard. I believe that we must embrace this agenda and see that the renewal of our energy system is about not just building big zero-carbon generation, but making an energy system that is more efficient, that sees the value in waste heat and looks at how we use that more efficiently, and that is re-geared so that it is localised and decentralised and we are balancing upward rather than downward.

We must see domestic energy efficiency as an opportunity to save consumers money in a far more meaningful, lasting and organic way than the price cap intervention, which we necessarily had to make this week, but which must only be short term. If we do all those things, we create economic activity and save money for both the Exchequer and, crucially, bill payers too.

--- Later in debate ---

[Steve McCabe]

I have heard about a scheme of that nature, but I have to confess that I do not know very much about it; I would be interested to learn a bit more. We definitely need to think about how we both improve energy efficiency and make it affordable for people who can afford it on paper, but who we know in practice can often find it difficult.

[Antoinette Sandbach]

One of the big problems is that many of those measures need to go in when back-to-the-brick restoration or work is done in the home, because putting in solid wall insulation internally requires re-wiring, re-plastering and many other things. There is therefore a need to incentivise homeowners who are making changes to their home to do so at the right time. I am not certain that I see that being incentivised by the Government at the moment.

[Steve McCabe]

I certainly agree. A lot of the low-hanging fruit has been picked and we are moving to a different level of problem, which I think gives us all the more reason to come up with practical, realistic incentives for that purpose.

As I say, it is good that ECO will continue until 2028. However, it is estimated that, to meet the 2030 fuel poverty target, the scheme requires funding of about £1.2 billion per year, as opposed to the current proposal to keep funding at about £640 million per year. I am curious to know how the Minister thinks she can meet that target with a projected funding shortfall of roughly 50%.

A further concern about ECO is that it is essentially a regressive funding mechanism. It pays for installing efficiency measures in fuel-poor homes by increasing energy bills across the board, which negatively impacts low-income customers who do not themselves benefit from the scheme. It seems analogous to the arguments about the cost of the smart meter programme, in that the cost of that is spread across all bills but without all people gaining the same benefits. That is something I have been looking at with some interest for a while now.

The hon. Member for Wells was looking for a way to vary the funding, and he talked about what might be done with the winter fuel allowance. I agree with the UK Energy Research Centre, whose recent report recommended that the environmental and social levies, including ECO, should be funded through general taxation rather than increased energy bills, which they claim would save the poorest 10% of households £102 per year while the vast majority of people would see no change to the amount they pay for environmental and social levies.

--- Later in debate ---

[Luke Graham]

I thank the hon. Gentleman for his intervention and will gladly take up his invitation.

[Antoinette Sandbach]

Given the new Thornton campus in Cheshire, which is specialising in geothermal, may I suggest that on the way to Southampton from Scotland my hon. Friend call in to see some of the leading research that is being done at the University of Chester on the opportunities for geothermal and how we can roll that out much further across the country?

[Mr Charles Walker (in the Chair)]

Mr Graham is now going to make some progress.

--- Later in debate ---

[Claire Perry]

It was an excellent suggestion, and I have already clocked it as one to take away. Indeed, I will be attempting to turbocharge the smart meters roll-out later this year, because we have done some excellent work that needs to be continued.

I reassure colleagues that the money we are spending on ECO, where we aim to improve more than 1 million homes, the money we are spending on the warm home discount and the money that we are already putting into the problem of fuel poverty will be spent in a way that tries to drive more effective solutions. One of the things I want to do with the ECO project is targeted at fuel poverty, which is a hugely important aspiration for all of us. I also want to try to have much more of it targeted at research and development and innovation. Technologies qualify in a very formulaic way, and I think we could do a lot more on that.

To reassure colleagues who have said the clean growth strategy is just warm words—I know they have far better things to do—on pages 132 and 133 of the document I have clearly set out the next series of things that we will do. People say that just bringing consultation forward is not action. I want to make decisions that stick over the long term because they have been widely thought through and bottomed out analytically. On pages 132 and 133 is a long list of things we have already done, are doing or are planning to do this year—so I am not getting away with a long target—to drive forward the ambitions on the band C rating.

We are also working hard with business and industry. While we have a real challenge in our homes, the biggest pool of emissions in the UK come from—it fluctuates a little bit between them—industry and transport. We have always found it difficult to decarbonise businesses. Part of that is process decarbonisation—as the hon. Member for Redcar knows, that is difficult to do without fundamentally changing the feedstock or heat source for a particular manufacturing sector—but a lot is just business premises. All the same issues we have in the homes sector absolutely apply to business premises.

[Antoinette Sandbach]

If energy efficiency measures have been rolled out in the home, surely common sense dictates that those people who have experienced them go into work and see how similar measures could affect their work environment. Does my right hon. Friend the Minister agree that tackling the home energy efficiency market would inevitably assist with the business market?

[Claire Perry]

My hon. Friend is absolutely on the money, but I would like to do both. I do not want it to be sequential. I cannot remember which of my hon. Friends talked about energy as a service. I thought it was my hon. Friend the Member for Ochil and South Perthshire, but as I say that, I think it might have been HEEPS—my hon. Friend the Member for Wells. He is never going to live that down.

If someone running a small business is trying to do payroll and deal with potential changes in the regulatory structure for export, are they really going to sit down and think about energy efficiency? They might—I agree with my hon. Friend the Member for Eddisbury that if someone has installed an energy efficiency measure in their home and has seen a material change, they might do that—but they might not. What incentives can we create and what market structures are already there that can help those businesses to focus on their energy efficiency? Many of the challenges in the rented sector that apply in the homes market also apply in an even greater way in the energy market. It is a real challenge that many firms occupy premises where energy is just part of the service bundle they receive, so it is not within their control to install such measures.

We are consulting later this year on a package of measures to help businesses improve how productively they use energy. We are focused on trying to do things that work, and that work locally.

Many Members referenced green mortgages and finding a way to finance such initiatives. There has been some excellent work, such as the “Levering economics for new drivers to energy reduction and sustainability” project. My hon. Friend the Member for Wells talked about being asked about utility bills. Actually, the way the market works now is that, whether someone is in a home rated A or G, they input the same number, which is crazy.

Work is already under way on mortgage lenders who might pick up on the fact that someone could save £700 on their energy bills by having a better energy performance certificate. The green finance taskforce that I set up with the Treasury last year will be reporting shortly. One of its strands of work is how we get green mortgages to be a proper retail offering. Some lenders have taken steps to support energy efficiency improvements. Last November, Barclays launched the first green bond from a UK bank, on the back of the work that the taskforce was doing. That is being used to fund domestic assets, which it plans to use to refinance mortgages for the most energy-efficient properties. That is a testament to the data available and the bank’s desire. It is common sense to reward that sort of behaviour.

I have talked a little about the savings and what we are doing. Now I will mention briefly the most vulnerable households, which have come up often, especially given the recent cold snap. As my hon. Friend the Member for Eddisbury said, it was really cold in many homes. Turning up the heating was an option for many of us, but we might not have realised that others who do so feel extremely worried about what their bills will look like.

I want to reassure colleagues that the warm home discount programme—£140 a household—continues to operate. Winter fuel payments are being paid, and the cold weather payment was triggered by the cold snap. It is absolutely right for the Government to continue to support the most vulnerable and to help them make improvements to their homes. Such people do not necessarily have financial choice. I was therefore pleased that we committed £3.6 billion to ECO. Going forward, that will upgrade more than 1 million homes. We will extend that out to 2028 with funding at least at current ECO levels.

I take the point about the landlord challenge. The problem, frankly, is that 95% of landlords have four properties or fewer—they are us. We asked them to sign up to something that at the time we had underpinned with a green finance offer, but now they are potentially required to raise capital to do it. We have to do things that are fair and proportionate if we want the country to come with us. The measure is still incredibly important. We do not want people living in the least fuel-efficient homes and we are determined to do something about that. In fact, compared with 2010, there are 835,000 fewer homes rated E, F or G in the UK, so we are making progress at the least efficient end of the market.

I hope that I am not trying your patience, Mr Walker, but I have two more quick points to make. The first is on smart meters. I think we are on the cusp of something really exciting with smart meters. We are absolutely in the world’s vanguard by offering every household a smart meter by 2020. I accept the concerns about technology. People say, “Why would I install one of these when I’m going to get a better one?” The point is that if someone installs one now, they get all the benefits immediately of understanding what their energy consumption looks like, and can work out ways to cut their bills. Furthermore, they will automatically be upgraded through the technology that we are putting in place to the next generation, so when they switch suppliers they will not lose any of that functionality. That is a vital step forward.

More needs to be done to work on the consumer proposition. I am desperate to put in a smart meter, but not to take a morning off work to do so. It is really difficult to find the time, which is a problem that many people face. We will be working with industry and the organisation rolling the meters out to see how we can make them more consumer flexible, and how we provide incentives, because plenty of money is being spent on advertising them. We are on the cusp of something very exciting.

I also wanted to mention fundamentally changing the way in which we build and think about homes in the construction process. It is astonishing that the way in which we build homes has not changed much since the 1890s: we build the foundations, and then get the trades in. We can build really high-quality modular homes—homes that are built off-site and installed—in a far more effective and resource-efficient way. We are working closely with the construction sector to see what we can do to turbocharge that.

We can also do retrofits in a modular way. Nottingham City Council and Melius Homes are taking a prefabricated approach to retrofit homes to 2050 standards, and improve their energy performance. A lot of innovation is happening in this area that I am extremely keen to support. That is how we create a new market for what needs to happen, while rightly focusing on building regulations. All colleagues will be aware of the challenge in the post-Grenfell world of ensuring that there are no unintended consequences to what we do with building regulations. We are working very closely with our colleagues in the relevant Department, and have reconstituted the inter-ministerial clean growth group, because so many of these challenges span across Government.

There is a huge amount more to do. We have heard lots of sensible ideas today, many of which are extremely attractive and that we want to take away. All of us want to get the costs and consumption of energy down, reduce carbon emissions, make our homes warmer, and make the transition to low-carbon energy less risky. This is not an either/or question; in order to meet our carbon targets, and to create a housing stock that is fit for the future, we absolutely need to do this. That is why the clean growth strategy is so important, and why the industrial strategy has clean growth as one of its four major pillars: things that we know that we can lead the world in, and that have to be done.

It has been a pleasure in today’s debate, as in so many others in this area, to work with colleagues across the House who are so committed to this agenda, and have so much knowledge and interest in it. It will really help us to accelerate the work going forward, so I thank hon. Members for the opportunity to respond this afternoon.

--- Later in debate ---

[Antoinette Sandbach]

I thank colleagues from across the House for participating in the debate. We have now had three Front-Bench speeches that have referred to colleagues’ contributions, so I will not go over them again. I reiterate that there has been agreement across the Chamber: if the Government invest in this area now, that will lead to huge savings—£1.3 billion in the health sector alone, as well as productivity gains. In addition, it would generate a huge amount of jobs, and save consumers £290 on their bills every year.

I urge my right hon. Friend the Minister to go to the National Infrastructure Commission, as she has promised. It is due to make its decision in April, which is why I asked for this afternoon’s debate to take place today. Given the cross-party consensus, I suspect that there may well be a cross-party letter winging its way elsewhere to Government, encouraging them to take up the infrastructure challenge and the opportunities that innovation in this area offers the UK economy. I thank again all hon. Members who have contributed today.

Question put and agreed to.

Resolved,

That this House has considered energy efficiency and the clean growth strategy.