(1 year, 3 months ago)
Commons ChamberWe are talking about energy security, and about a tyrant costing all our constituents a fortune, and SNP Members do not want to fix it. They do not want to have reliable nuclear power—they stand against it. They stand against oil and gas. I do not know where they expect all this energy to come from in a reliable way in the future. However, where there are differences, I want to be constructive with the hon. Gentleman and, of course, the devolved Administration. By and large, that is the way in which this Bill has progressed, so on the other issues—the amendments—we will of course try to find ways to work with the House in considering all of them.
I will make a little progress, and then I will give way again. I just want to say a big thank you to a lot of Members for their work on energy and on considering this Bill, such as the net zero review led by my right hon. Friend the Member for Kingswood (Chris Skidmore); the pre-legislative scrutiny that the Business, Energy and Industrial Strategy Committee carried out on parts of the Bill; the 1922 BEIS Back-Bench committee’s ongoing consideration of the issues we face; and many others in this House.
Will the Secretary of State say a little about hydrogen? As he will know, there is real concern about putting a hydrogen levy on household bills at a time when so many people are already struggling to pay those bills. Will he look again at where to put the funding for hydrogen? Secondly, will he accept that using hydrogen for households—for home heating—is very inefficient? It is expensive, and it brings safety risks. We do need hydrogen for hard-to-decarbonise sectors, but will the Secretary of State rule out using it in homes?
It is certainly the case that hydrogen comes with complications when it comes to home heating, which is why we have a couple of different trials ongoing to understand some of the impacts. We will know more once those trials have been carried out. However, the hon. Lady asked specifically about a levy, so I should point out that the Bill will not itself introduce a levy. She is right that we need to see the results of trials before we understand how that should operate, so we will wait a little while.
I appreciate that hon. Members want to demonstrate cross-party support for net zero. Yes, by and large, we agree about decarbonisation, but sadly we do not agree about the speed of that process. The UK has a responsibility to go much further and faster than most other countries because we are disproportionately responsible for the cumulative emissions that are already in the atmosphere.
We were the first country into the industrial revolution—the fossil-fuel industrial revolution—and we need to be the first country out of it. I have not heard enough urgency from Members on either side of the House about that this evening. Winning slowly on this issue is the same as losing. The bottom line is that there can be no new exploration for fossil fuels if we are serious about doing our fair share to avoid the worst of the climate crisis. The report by the United Nations environment programme on the production gap states clearly that
“governments still plan to produce more than double the amount of fossil fuels in 2030 than will be consistent with limiting global warming to 1.5°”.
Ministers often seek to justify new oil and gas developments in the North sea in the name of energy security, but that is profoundly misleading. The majority of fossil-fuel projects in the pipeline are for oil, not gas, which will do nothing to boost energy security, given that we currently export at least 80% of the oil we extract because it is not even the type that is used in UK refineries.
That defence also exposes a paucity of imagination and a failure to grasp what true energy security looks like. True energy security is about abundant and cheap renewables. It is about a flexible energy grid. It is about properly insulated homes and it is about better storage. I urge Ministers to grasp this opportunity genuinely to transform the future of our energy system so that it works for people and planet.
What is most striking about the Bill is its failure to wean us off fossil fuels—the very thing that is choking our planet and driving high energy prices. I endorse the Lords amendment on the prohibition of new coalmines. It was simple in its drafting but vital in its importance. The Minister will no doubt note that it does not only cover coal for energy; it covers coal in its entirety, extending its reach to the newly approved Whitehaven coalmine—and so it should, because that stranded-asset coalmine would produce vast amounts of climate emissions. It is neither wanted nor needed by the UK steel industry, and it is not wanted in Europe, which is rapidly moving towards green steel. I urge the Government to retain the amendment to the Bill.
We need to go much further than that, and reduce our wider reliance on all fossil fuels, not just coal. As a first step, that must involve a review of the outdated and dangerous duty to maximise the economic recovery of petroleum from the North sea. It is beyond imagination that at a time of climate crisis we still have on the statute book an obligation to maximise the economic recovery of oil and gas. We need to move away from that. We also need to move away from the extraordinary position on the so-called windfall tax.
I am listening to the hon. Lady’s speech with great interest, and want to pick up on one part of it. On moving away from maximising economic recovery, does she agree that we are already less than 50% dependent on our own domestic sources of oil and gas? Does she agree with the Climate Change Committee’s assessment that our dependence on oil and gas will decline more slowly than our ability to replace it, so we will become more dependent on imports? What she has recommended will not stop our use of oil and gas—it will just make us more dependent on imports.
I thank the hon. Gentleman for his intervention, but I totally disagree. The option before us is not to use home-grown fossil fuels versus imported fossil fuels. The choice—[Interruption.] No, it is not. The choice before us is whether we continue to depend on fossil fuels or whether we shift to a green transition much faster. I appreciate why that is difficult for him to understand. Having listened to the right hon. Member for Epsom and Ewell (Chris Grayling), who spoke about the future of aviation, I was struck by the fact that nowhere in his speech was there anything about demand management. People are looking for technical fixes the whole time without recognising that the bottom line is that there are climate limits to what we can do.
No, I will not, I am sorry. Some climate limits mean that we need to change behaviour as well as depending on new technologies.
I was about to talk about the windfall tax and the gaping hole that allows corporations to claim £91.40 for every £100 invested if—perversity of perversities—they reinvest that money in yet more oil. This comes at a total cost to the taxpayer of nearly £11 billion—enough to give an inflation-matching pay rise to every NHS worker and teacher for a year. Instead, the North Sea Transition Authority should have a duty to help meet the UK’s climate commitments and deliver a managed and orderly phase-down of UK petroleum. This, of course, must come with a requirement to support a just transition for oil and gas workers and communities—a clear pathway coupled with financial support to enable them to move into green jobs. Crucially, we need to see no new licences, which means that Ministers must give up any idea of giving a green light to projects such as Rosebank, the UK’s largest undeveloped oil field, which would produce more emissions than 28 low-income countries combined. That would be the definition of recklessness.
The Energy Bill aims to deliver a
“cleaner, more affordable and more secure energy system”,
which is a worthy aim. I very much hope the Government listen to hon. Members on both sides of the House who have talked about introducing a new duty on Ofgem to abide by net zero requirements. The amendment on that tabled in the other place received cross-party support, and I cannot see why the Government would not want to make sure that we retain that.
The Government have repeatedly said that they wish to see more community energy generation, but they objected to amendments on that in the Lords on the grounds that they constituted a subsidy. That is not the case. Rather, those amendments would give community energy schemes fair access to the market. If the Government are serious about community energy, they have to find a way to bring community energy to market, precisely by the kind of mechanism—a fixing of price—that we already use with contracts for difference. I urge the Government to accept retain the amendments on community energy, or offer a workable alternative.
In the very short time I have left, I would love to say more about energy efficiency and the need to insulate our homes properly. The cheapest energy is the energy that we do not need to use in the first place, and I despair of the fact that the Government have still failed to come up with the community-led, local authority-led, street-by-street home insulation programme that would achieve proper progress on this.
In the very few moments that are left I want to say a few words about nuclear. Government support for this nuclear white elephant, formalised by the Bill, is beyond ludicrous. We have already discussed the cost of nuclear—it is massively expensive and going up in price—but it is also massively slow. The Government have accepted the goal of decarbonising the UK’s power system by 2035. Given that it will take eight to 10 years to produce new nuclear, it will make absolutely no difference to that decarbonisation target. It is too expensive, too slow and it needs to come out of the Bill.
(1 year, 4 months ago)
Commons ChamberMy right hon. Friend is absolutely right. She mentions a third; in fact, we have been paying around a half of the typical household energy bill this winter, at huge cost. Fortunately, we have seen the wholesale prices fall, and we will start to see that reflected in the energy prices, although we have extended the guarantee—the £2,500. But she is absolutely right in her wider point: it is essential that we get to the cheapest, most plentiful electricity in Europe, and the “Powering up Britain” document aims to do precisely that.
One of the most effective and long-term ways of getting people’s energy bills down would be to invest in a comprehensive, street-by-street home insulation programme, which this Government are still failing to do. Research by the Energy and Climate Intelligence Unit shows that delays to legislating for minimum energy efficiency standards for the private rented sector could cost renters in the leakiest homes an additional £1 billion in higher bills, so with the Energy Bill making its way through the Commons later this year, will the Minister finally end the delay and ensure that those proposals, which the Government first started consulting about three years ago, are legislated for in that Bill?
Sometimes, we speak in this House as if we have not actually greened up any of our Victorian housing stock. In fact, back in 2010, only about 14% of houses in this country had A to C on their energy performance certificate; today, that figure is 47%. This year, we will have over half of our homes greened up. We are putting £12.5 billion-plus into it. So we are making rapid progress, which is sometimes not entirely reflected by Opposition parties.
(1 year, 4 months ago)
Commons ChamberI thank my right hon. Friend for his question, and for being such an active campaigner for Drax and probably the foremost champion of power BECCS in this place. He is absolutely right that power BECCS and Drax are critically important to this country and the future of our net zero strategy. There are no power BECCS projects going ahead in the first phase of the track 1 process due to infrastructure constraints. We remain committed to our ambitious CCUS targets, which include 5 million tonnes of greenhouse gas removals by 2030, and power BECCS has a key role to play in that. That is why we have put so much emphasis on track 1 expansion and track 2, both of which will get further CCUS projects operationalised by 2030. To respond to the specific point my right hon. Friend made, the Department totally understands that we need to work with Drax on a bridging option between 2027 and 2030, and the Secretary of State has charged our officials with working with Drax on what those options look like.
Just a week ago, the UN Secretary-General said we needed a “quantum leap” when it comes to climate action. This Government have laboured and, frankly, brought forth a mouse. There is no new funding, no street-by-street home insulation plan, no mandatory rooftop solar and no unblocking of onshore wind. Instead, Ministers are gambling with technologies that are slow and costly at best, and unproven at worst. While some CCS might have a role for carbon-intensive industry, will the Minister accept that—given its very high cost, high life-cycle emissions and appalling record of delivery, and since it cannot achieve energy security because fossil fuels will simply be sold on global markets at global prices—CCS cannot be used as an excuse for licensing new oil and gas in the middle of a climate emergency?
I thank the hon. Lady for her question. [Interruption.] I think I was disappearing like a mouse underneath the Dispatch Box there. We of course made major announcements in the Budget. What today is all about is giving the detail of how we are going to unlock that. She raises the question of carbon capture and storage. There is not a way for us to get to net zero without using carbon capture and storage. I remember that it was said by the Labour Government in 2003, if I recall correctly, that it was urgent. Here we are, 20 years later, but I am delighted to say—[Interruption.] I am delighted to say that, having had to come into government with nobody insulated and practically no renewables, and a note on a piece of paper saying there was no money left, we are coming forward with proposals to put that right.
(1 year, 5 months ago)
Westminster HallWestminster Hall is an alternative Chamber for MPs to hold debates, named after the adjoining Westminster Hall.
Each debate is chaired by an MP from the Panel of Chairs, rather than the Speaker or Deputy Speaker. A Government Minister will give the final speech, and no votes may be called on the debate topic.
This information is provided by Parallel Parliament and does not comprise part of the offical record
I beg to move,
That this House has considered the matter of solar rooftop installations.
It is a pleasure to serve under your chairship, Mr Sharma. I am glad to have secured this debate about solar rooftop installations. Monday’s report from the Intergovernmental Panel on Climate Change left us in no doubt about the urgency of tackling the accelerating climate emergency, and one of the fastest, most effective ways of doing so here in the UK is to step up plans to decarbonise our housing stock. In this short debate, I want to focus on rooftop solar in particular.
There is no doubt that the number of solar rooftop installations has soared in the last decade or so, and I applaud that achievement. I am also happy to applaud this Government’s ambition to increase solar from its current capacity of around 15 GW all the way up to 50 GW by 2030 and then 70 GW by 2035. I am sure we are all united in recognising that achieving and, indeed, surpassing that target is vital.
Solar Energy UK estimates that, of the 15 GW of solar power capacity currently in place, around two thirds is on the ground, and the remainder is on residential and commercial roofs. This morning, I want to make the case for the installation of solar panels on all suitable new-build homes to be made mandatory and to explore how to overcome some of the obstacles to domestic solar.
I commend the hon. Lady for raising this issue. In my constituency, we are very keen to endorse this. Does she agree that solar roof panels can enhance the value of a property and that, for large families who use lots of hot water, the savings generated and the benefit to the environment can make the up-front cost worth while?
The hon. Member makes my point beautifully. This is a win-win policy: it is good for householders and good for the environment, and it is good to get people’s bills down too. I thank him for that intervention, with which I entirely agree.
Some 80% of the buildings that we will have in 2050 have already been built, and we must work hard to retrofit them with renewables, but the remaining 20% have still to be built, and maximising the deployment of on-site solar generation in new-build homes could be a real game changer. If we are serious about continuing and accelerating what has been achieved to date and generating a successful rooftop revolution, we should be mandating that all suitable new homes come with solar panels as standard. The Government have an opportunity to do that with the new future homes standard.
I echo the recommendation made by the right hon. Member for Kingswood (Chris Skidmore) in his net zero review that things be put in train to ensure that there are no delays to delivery by 2025. However, I would go further and argue that we do not need another consultation on whether to introduce a requirement for new homes to be built with solar, because we know that the British public are already behind the idea. A YouGov poll just a few months ago found that 80% of people across the UK would support the Government in making regulations to ensure that solar panels are the default on appropriate new-build houses. Only 9% were against that idea.
I congratulate the hon. Lady on securing this interesting debate. It feels a bit like groundhog day, because in September 2017 I had a Westminster Hall debate on this very subject. Had the Government followed her suggestion, we would have 1 million new homes with solar panels today. Does she agree that making this compulsory would not only lead to 150,000-plus houses per year getting solar panels but would, in time, lead to price reduction, making it cheaper, and innovation?
I pay tribute to the hon. Member for his leadership in this area. I am continuing, I hope, the great work that he did, and I agree with him entirely that there are so many wins. It makes economic sense for people, and it also makes sense for supply chains, because if they had the certainty of knowing that this was going to be a mandatory requirement, they would be able to gear up for it.
As I say, the British public are behind this idea—no wonder when, as the hon. Member for Strangford (Jim Shannon) has said, such a policy would save homeowners money. The figures that I have are that they would save between £974 and £1,151 a year on average on their energy bills. Solar Energy UK has found that installing a residential solar system on a new build property is 10% cheaper than retrofitting one.
There are a host of MPs from different parties behind this idea, including the hon. Member for Carlisle (John Stevenson), who tabled an amendment to the Levelling-up and Regeneration Bill that would make it a requirement for every home built after 1 April 2025. I agree with his analysis of the multiple benefits of such a policy, including for the economy, jobs, consumer bills and energy security.
For the avoidance of any misunderstanding, I completely understand—obviously—that not every individual site is suitable for solar panels. In their response to a recent petition on this issue that attracted over 15,000 signatures, the Government cited the importance of being able to tailor requirements to individual sites as one of the main reasons why they did not back the proposal that all new builds should be required to have solar panels as a condition of planning permission. However, clearly nobody is suggesting that solar panels should be put on roofs that are not suitable; it is simply being suggested that they are put on roofs that are suitable.
During an Environmental Audit Committee hearing last week, the Secretary of State for Energy Security and Net Zero put forward some other objections to this proposal. I think that they can all be countered successfully and I will take a little time today to try to do just that.
First, the Secretary of State said:
“We know that there are many different ways to skin a cat; decarbonisation, heat pumps, whether ground-source or air, could be a solution. If you start to say this is the only technology you can use and the only solution you use, you are in danger of losing out on a potentially better solution in that particular location.”
That is what he said. However, insisting on solar panels is not akin to saying that they are the only renewables allowed, as the Secretary of State seems to think; in fact, nothing could be further from the truth. On a practical level, having solar panels to generate electricity for a home does not preclude, for example, having an air or ground-source heat pump as a renewable source of heat. Of course, solar panels are often used to help run heat pumps, because they are much cheaper and greener from an energy consumption perspective than using electricity generated by fossil fuel. From a legislative perspective, mandating solar panels on new homes is a bit like insisting that car manufacturers install seatbelts. It does not mean that they cannot also install a whole range of other safety measures.
Secondly, the Secretary of State expressed the concern that insisting on solar panels would push up the cost of a new home. However, under the Government’s changes to part L of the building regulations and, indeed, the future homes standard, house builders already have to incorporate energy-saving and low-carbon heating technologies when they are constructing new homes, which will have a cost attached.
The average price for solar panels is around £5,000; if someone wants batteries on top, the cost is between £1,200 and £6,000, according to the Energy Saving Trust. However, that is a relatively small fraction of the cost of a new home and it would quickly be more than offset by the many benefits and cost savings across the economy, including lower bills for the householder, as the hon. Member for Strangford has indicated. There is evidence that solar panels add value to a house—an average of £1,800. In addition, there are ways for the Government to mitigate any increases for house buyers, which I will say a little bit more about shortly.
Moving on, the next obstacle that the Secretary of State came up with was that mandatory solar panels would apparently cause an additional housing crisis, because of the problems with global supply chains for things such as critical minerals. Again, that argument does not really bear scrutiny. Evidence given to the Environmental Audit Committee earlier this year made it clear that if there was the right political will it was perfectly possible to source materials outside China, where the current problems lie, and that alternatives to silicon exist, such as perovskite, which can be sourced and supplied outside regions of conflict, and at low cost, to the capacity of 30 TW. Our expert witness, Dr Case, the chief technology officer of Oxford PV, said to the Committee:
“It is not a material that would be a problem if we pushed forward with deploying this technology in the future.”
Finally, another reason that the Secretary of State came up was that this proposal would stifle innovation. He said:
“To answer your question as to why we should not just simply mandate solar as the solution in, for example, the future homes standard, my answer would be that as soon as you do that, you take away innovation.”
Again, that argument simply does not stand up to scrutiny. The Government have relied heavily on the smart export guarantee to drive growth and innovation, but Solar Energy UK has made it clear that we will need something more than that to reach 70 GW. Self-consumption makes much more sense, particularly with the economics of solar being where they are now, than selling the electricity that is generated back to the grid.
In its REPowerEU plan, the European Commission explains how the policies that it advocates, including the solar rooftop initiative, will make technologies such as solar more sustainable, as well as focused on innovation right across the value chains. There is also potential for mandatory solar on homes to generate the conditions for a regulatory sandbox, with the industry working alongside house builders to trial new innovations—something that the European Commission is, again, encouraging.
With the UK seeking to build 300,000 homes a year by the mid-2020s, the industry would have a steady market, creating the conditions for innovation, greater efficiency and therefore lower costs. That would be in marked contrast to the stop-start approach that the right hon. Member for Kingswood identified in his net zero review as a significant barrier to the investment needed to meet our renewables target.
At the risk of pre-empting the Minister’s response, I want to say a few words about mandating versus the presumption that future homes will come with renewables baked in. Actually, I just want to say one word: predictability. From successive Governments since 2010 we have had the zero-carbon homes standard, the code for sustainable homes, feed-in tariffs, smart export tariffs, the energy company obligation and green homes grant. It is no wonder the net zero review found that lack of confidence in “inconsistent” Government is a huge barrier to renewables investment. That needs to change. As we know, house builders will build to the regulations.
The Government need to get fully behind solar and to help create the conditions for the industry to grow, for houses to be built with solar roofs by default, and for all that renewable capacity to be fully realised. As the Aldersgate Group highlights, providing regulatory clarity to business is also how to accelerate innovation. Governments should not just rely on markets. They need to continue to play a leadership role.
Rooftop solar installations are a British success story; when it comes to research and development, we are world leaders. Although there have been some ups and downs because of the stop-start policy framework, the rate of installation has rapidly improved in recent years. The Minister knows that last year saw more than 130,000 rooftop solar arrays installed in the UK—more than double the number installed in 2021. The industry estimates that we need a further doubling of the current pace of installation for consumer-scale systems to meet the solar power target set out in the Government’s energy security strategy. To put it another way: we need an average of 4.3 GW per year of solar to be installed, compared with the 3.2 GW installed last year. That is clearly achievable if we step up the pace. In fact, it would be less than in 2011 and 2012, at the height of the feed-in tariff era. As I hope I have successfully argued, equipping every new home with the capacity to harvest the sun’s abundant energy will drive the next stage of solar’s growth.
In the meantime, I recognise that there are still some obstacles, most notably the restricted availability of equipment and an acute skills shortage. I want to say a little about each of those and propose potential solutions.
When the Secretary of State appeared before the Environmental Audit Committee last week he referenced capacity issues in supply chains. I understand those concerns and agree that steps must be taken to diversify and develop regional supply chains, including transparency standards, but that needs to happen anyway, whether or not new homes are automatically fitted with solar. That kind of requirement would spur things on.
Overcoming the skills shortage is equally important. It demands a skills and training revolution—a solar army. The industry estimates that the 70 GW target could take us to 60,000 jobs in the UK. The previous peak was in 2014, when solar had 20,000 employees. But those new jobs need people to fill them. At present, from manufacturing to construction and engineering, from maintenance to data analysis, there is a growing gap between what is required to deliver on solar and the skills base that is coming through our training and education pathways. Solar builders are also competing against the wind and automotive industries for workers.
Requiring solar on all new homes could create an extra incentive to address the bottlenecks and, for example, unleash the huge potential there is to retrain workers from the energy sources of the past, so that they can transition to the renewable sectors of the future. Around 70% of oil and gas jobs have some skill overlap with low-carbon roles, and across Europe there are examples of good practice in using the closure of coal-fired power stations as an opportunity to draw on a new potential talent pool. For example, more than 120 people from a coal-fired power plant near Rome are being given solar panel installation training right now. Others in the industry are setting up their own training centres; Svea Solar opened three in Sweden, Spain and Germany in 2022, for example, training around 600 people.
Here in the UK, London-based Solar Skills is an example of how industry is aiming its efforts at career switchers and secondary school leavers, with bootcamp-style introductory training workshops and online training, as well as interview opportunities with existing solar companies and the potential to progress on to apprenticeship schemes in London-based solar businesses. The Trafford-based Green Skills Academy is doing exactly as its name implies, offering a number of training courses in green technologies, including solar, to support Manchester becoming a zero-carbon city by 2038. From the global accounting firm PwC to the think-tank Green Alliance, there is consensus that more people must be attracted into green energy in order to deliver on the UK’s targets.
I acknowledge that the Government are aware of the problem, but their response to date has been piecemeal. The Minister will know that the apprenticeship levy, for example, is still underspent. I hope he can say something today about an approach that is more joined-up, strategic and comprehensive.
I would also welcome the Minister’s comments on how the Government will be tackling the traditional under-representation of women and ethnic minorities in the energy industry so that, as the sector expands, that does not become more pronounced and exacerbate the skills gap challenge. Working with the sector to ensure that the workforce receives regular training to keep up with rapid technical and legislative changes must go hand in hand with addressing the skills shortage. Will the Minister tell us whether that forms part of his discussions with the solar industry? All those issues need addressing if the pace of rooftop solar installation is to keep up with the demands of consumers and the climate crisis.
My last point is about finance. The organisation 100% Renewable UK has calculated that mandatory solar panels and heat pumps in new homes would add around £8,000 to the cost of a new home, with that amount decreasing as installations gather speed. That is no more than a 4% increase on average new house prices of, as I said earlier, around £180,000. Of course, if they wanted, the Government could offer interest-free loans for this technology. They have already said that they are looking at
“options to facilitate low-cost finance”
to make it easier for retail lenders to drive rooftop deployment. What progress has there been with solutions such as property-linked finance or green mortgages, which have been identified as tools to help consumers with the capital cost of installation, or with regulation, for example, to incentivise low interest rates for green mortgages?
When I asked the Minister about solar at the last Department for Energy Security and Net Zero oral questions, he said he wanted to “go further and faster”. During last week’s Budget statement, the Chancellor proudly proclaimed that he was fixing the roof while the sun was shining. Both of those signs are encouraging, so I hope the Government will back solar in an even bigger way, starting by making it mandatory on all suitable new homes. It is a win-win policy, lowering bills and those all-important carbon emissions, while massively boosting our thriving renewables sector, improving energy security, creating hundreds of thousands of good-quality jobs and helping to level up, all at no cost to the taxpayer. That is what a rooftop revolution looks like, and that is how to ensure targets get delivered.
Let me begin by congratulating the hon. Member for Brighton, Pavilion (Caroline Lucas) on securing this important debate and giving such an impassioned, well-informed, moderate and fair speech. I say that all the more so because I think I chided her the last time we were in this Chamber. She has continued to be a champion for rooftop solar, alongside my hon. Friend the Member for Carlisle (John Stevenson), and that is a passion that I think we all share.
Deploying commercial and domestic rooftop solar is a key priority for the Government, and it is one of the most popular and easily deployed renewable energy sources, with 1 million homes now having solar panels installed. The hon. Member for Brighton, Pavilion graciously referred to the progress that has been made, and I was delighted to see that. There were 138,000 installations last year—nearly as many as in the previous three years combined. In addition, we have around the same level of solar capacity as they do in the sunshine-radiated country of Spain, and more than that of France, so, on a comparative basis, I think we have been doing pretty well. I have rehearsed this fact many times, but it is always worth sharing that just 7% of our electricity came from renewables in 2010, before we had a Conservative-led Government, and it is now heading towards half. I am proud of that.
However, I agree with the hon. Lady that that is not enough. If we are to fulfil our net zero pledges and Government aspirations in this area, we need to go further. Solar can benefit households and businesses by allowing them to reduce electricity bills significantly and receive payment for excess electricity generated. Warehouses, distribution centres and industrial buildings with high electricity demand can also offer significant potential for solar deployment, which can rapidly pay for itself through energy bill savings. Projects can be installed quickly and relatively cheaply, and that creates new local jobs and contributes to a green recovery.
The British energy security strategy affirms that the Government will aggressively explore renewable technologies, including rooftop solar, to contribute to a net zero-compliant future. As the hon. Lady said, the report out this week, which gives us the latest update on the science, shows even more starkly how important it is that we and others move in a net zero direction. We expect a fivefold increase in solar deployment to 70 GW by 2035. That builds on the 14.5 GW capacity already deployed across large-scale ground-mounted solar and rooftop installations in this country.
The Government already support rooftop solar through the smart export guarantee introduced in 2020, which the hon. Lady referred to. It enables households to receive payment for excess electricity generated, which is then sold back to the grid. In December 2021, the Government introduced an uplift in energy efficiency standards, which came into force in June 2022, and we expect that, to comply with the uplift, most developers will choose to install solar panels on new homes or use other low-carbon technologies such as heat pumps.
On the SEG, I was pleased to see just yesterday that an energy supplier, Good Energy—it is worth naming it for doing a good job—has launched a new market-leading smart export tariff for households with solar panels. It is “Power for Good”, and it will pay 10p per kWh—significantly more than rivals. That is worth highlighting, because it is exactly the kind of competition we want to see for green consumers, and I believe it will also transfer into higher deployment.
In 2022, the Government removed VAT on solar panels and on solar panel and storage packages installed in residential accommodation in Great Britain. We are also providing fiscal incentives to encourage businesses to install rooftop solar—for example, through tax relief and business rate exemptions for installing and generating solar power. We also have the Government’s energy efficiency schemes, such as the social housing decarbonisation fund, the home upgrade grant and the energy company obligation, all of which include solar panels as an eligible measure, subject to certain requirements. That all makes rooftop solar even more accessible.
As I said, whatever our record to date, we want and need to go faster. That is why, just last month, the Government published a consultation on changes to permitted development rights, seeking to simplify planning processes for larger commercial rooftop installations, and introduced a new permitted development right for solar canopies, enabling more solar installations to benefit from the flexibilities and planning freedoms that permitted development rights offer.
We have not stopped there. As part of the consultation on the future homes and buildings standards, which will be published later this year, the Government will explore how we can continue to drive on-site renewable electricity generation, such as rooftop solar, where appropriate, in new homes and other buildings.
Notwithstanding the hon. Lady’s understandable impatience—she says that we should just get on with it—in that consultation and that process this year, we have the opportunity to take forward the arguments that she and my hon. Friend the Member for Carlisle have deployed.
Unsurprisingly, the Minister sings the praises of what the Government have done so far, but he does acknowledge that it will not be enough. I wish to come back to the industry estimate that we need a further doubling of the current pace of installation for consumer-scale systems to meet the Government’s own target. Why are the Government setting their face against all the arguments that have been amassed about making solar mandatory? He has not said why he is against doing that. As well as having this debate just now, I wonder whether he would be prepared to meet me in the coming weeks so that we can get to the bottom of why the Government do not want to go down that road.
The hon. Lady anticipates what I was going to say, because I was about to suggest that I would be happy to meet her and discuss these matters. As she said, the Secretary of State gave a number of reasons at the Environmental Audit Committee as to why mandating might not be the right thing. The hon. Lady has addressed some of those by saying that no one is suggesting that solar should be imposed on buildings where it is not suitable. It is about defining that, making sure that it is right and talking to all the various stakeholders. That is why, if we were to choose to go down that route, we would need to go and talk to people and get their inputs as well. I am all ears, because, as the hon. Lady says, we want to drive this forward and to do so in the most appropriate way.
As I said, our record to date is pretty good comparably, but we must consider what we need to do. It is not enough to be in the lead. Looking at various assessments of policy, we may be just about the only economy that is aligned with net zero by 2050 at the moment, but to stay on track we have to move ever more ambitiously forward.
(1 year, 5 months ago)
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If the hon. Gentleman looks at the details of the treaty, which I will come to, he will see that it does not create a level playing field for competition. It is weighted in favour of fossil fuel interests. He knows full well, given his interest in clean energy, how Northern Ireland could become a future green energy powerhouse. It wants to ensure that it can continue to build onshore wind turbines, with a huge opportunity for providing green hydrogen. The challenge the energy charter treaty provides to the UK, and Northern Ireland as a proud member of the UK, is that it takes those potential clean and renewable investments and weights them disproportionately against existing fossil fuel commitments that no other country wishes to make. That is a challenge that we need to deal with.
The charter is a relic from a bygone age, which should have long been recognised as serving an obsolete purpose that still places its dead hand across all states that signed it three decades ago, preventing climate investments and, worse, prioritising inexcusable investments in oil and gas, even when the countries themselves do not wish to make them. The energy charter treaty has effectively become a Magna Carta for fossil fuels, and it is being weaponised by fossil fuel companies to sue Governments for introducing climate policies.
Recently, Italy was sued for its ban on offshore oil drilling. The Netherlands has been sued for its coal phase-out law. Several companies have taken the Dutch Government to court for their decision to phase out fossil fuels by 2030, claiming damages of €3.5 billion. Slovenia has also been sued for its fracking ban
Does the right hon. Gentleman agree that there is a danger of complacency in the Government’s current approach? When I have asked questions on this issue of the investor-state dispute settlement mechanism, the Minister has replied, “Well, there has never been a case against the UK, so it is not a problem.” The examples the right hon. Gentleman has just given show why it is such a problem. In the Italian case, the Government were sued for six times the amount the oil company ever invested in the project. Does he agree that there are real risks here and that we should not be complacent just because we have not yet had a UK case?
Absolutely. The other risk, which I will come on to in a moment, is the chilling effect. We do not know, or are unable to quantify, the investments that could be coming to the UK but for the fear that the energy charter treaty will again place its dead hand on those investments. Withdrawal from the energy charter treaty provides the certainty, clarity, continuity and consistency—the four Cs—that the net zero review outlined as part of a mission-based approach to long-term certainty. We cannot have long-term certainty for investment in future renewable projects or take decisions potentially shutting our fossil fuel investments unless the energy charter treaty is removed. It is critical that we provide that future certainty if we want those additional investments and the opportunities offered by that inward wall of capital that is waiting to be spent. As the hon. Lady mentioned, an oil company winning £210 million from the Italian Government over their restriction on offshore oil drilling is a perfect example of the risk to which this outdated treaty now exposes the UK. She mentioned that the company won six times the amount it had ever spent on the project, and those winnings are now likely to be fed back into financing new oil exploration.
Most worrying are the continued binds that the energy charter treaty places on signatory countries to prioritise and protect private foreign investments ahead of the democratic rights of elected Governments. Through investor-state dispute settlements, Governments who wish to do the right thing by the citizens who elected them and to tackle climate change to meet their net zero commitments are having their hands shackled by the energy charter treaty, imprisoning what should be free nations and leaving them bound by undemocratic regulations that are fought over by fossil fuel lawyers in courts. At a time when the UK should be taking back its sovereignty, and when it is seeking to demonstrate its energy sovereignty, the energy charter treaty, with its use of these unacceptable ISDSs, should be a prime example of legislation that we must recognise as being at the top of any lists of Brexit freedoms. Surely the UK Government should, can and must take action now to restore our energy freedoms.
I was not suggesting a pathway forward; I was giving a brief history of how we have got to the stage we are at. If my right hon. Friend hangs fire for two seconds, I will explain where we are going next.
Despite efforts to update the treaty, which the EU had supported us on, when it came to the final moment the European Union and its member states were unable to endorse adoption of the modernisation at the energy charter conference in November. That was unexpected and a great disappointment to those, including member states and the UK, that were championing modernisation. As such, several EU member states have now announced their intention to withdraw. We expect a decision on modernisation to be rescheduled when enough contracting parties are in a position for a vote to take place.
We must carefully assess the impact of the evolving situation to understand how best to take forward our priorities in relation to the treaty. Since the conference in November, the Government have monitored the public positions of other contracting parties, engaged with official-level negotiators from those parties, conducted further assessment and considered the views from stakeholders across business, civil society and Parliament. We are building all that information, engagement and analysis into an assessment, underway right now, of how the UK should respond to the current situation in the energy charter treaty. We will keep the House informed of any relevant developments as soon as we are able.
Whatever the final decision on our membership or the future of the treaty, the UK remains committed to addressing the urgent need for climate action at home and abroad. As such, I sincerely thank my right hon. Friend the Member for Kingswood for raising the issue.
I wonder whether the Minister recognises that there is an urgency to this. I appreciate that he is listening to lots of different voices, but if we are left on our own because all like-minded countries have left, we risk becoming stranded and unable to leave with the protection that would have come from a co-ordinated departure with our EU colleagues. Will the Minister consider that as he plots the way forward?
I thank the hon. Lady for her intervention; of course, that is being considered. As I said, an assessment of the UK’s position in regard to the treaty is being undertaken right now, and as soon as a decision has been taken we will update the House. The issue is important and pertinent, and I thank my right hon. Friend the Member for Kingswood for bringing it to the Chamber today.
Question put and agreed to.
(1 year, 5 months ago)
Commons ChamberWe are the world leader, and the largest deployment of tidal stream in the world is in Scotland. We will shortly be making more announcements about allocation round 5. We will also be making announcements in the next few weeks about hydrogen, carbon capture and the future there, and I have already committed in the House to accelerating our approach to that.
Solar is a cheap and versatile technology. It is a key part of the Government’s strategy for net zero and I share the hon. Lady’s enthusiasm for it. We are aiming for up to 70 GW of installed solar capacity by 2035, and that represents a fivefold increase in our current capacity.
I welcome the Minister’s enthusiasm for solar and the progress that has been made so far. According to Solar Energy UK, the rate at which solar panels are being put on to domestic roofs is still only half of what is needed to meet the Government’s own targets. I know that he wants to do much better, so is it not time to pick up the pace and give us a real rooftop revolution by making solar panels mandatory on all suitable new homes? Will he do that?
More than a million homes now have solar panels installed. According to data from the microgeneration certification scheme, a total of 130,596 solar panels were installed on UK rooftops last year alone, and that is more than 2019, 2020 and 2021 put together, but like the hon. Lady I want to see us go further and faster.