Large-scale Solar Farms

Greg Smith Excerpts

Thursday 18th April 2024 Westminster Hall

[Greg Smith (Buckingham) (Con)]

It is a pleasure to serve under your chairmanship, Mr Henderson. I thank and congratulate my hon. Friend the Member for Sleaford and North Hykeham (Dr Johnson) on securing what is a very important debate for many counties around the country, not least Buckinghamshire.

Since I was elected in 2019, the threat of large-scale solar developments has caused significant concern for me and my constituents. Across my Buckingham constituency, field after field and farm after farm have already been blanketed by solar panels, to the detriment of the surrounding communities, food security, nature and our beautiful landscape. While we must strive towards a more sustainable and secure energy strategy, that does not and cannot include the huge sacrifice of agricultural land that we have already made and many plan to make in pursuit of that lofty goal.

Within the 335 square miles of rural Buckinghamshire that I am lucky enough to represent, a total of 3,600 acres of land has been either allocated to or planned for solar farms. That is 1.5 times larger than the entirety of Heathrow airport.

The largest proposed industrial solar installation, Rosefield, which sits among the villages known as the Claydons, dwarfs the size of the nearby town of Buckingham —a town of more than 10,000 residents. It is not an exaggeration to say that the Buckinghamshire countryside is slowly being consumed by solar panels. Does it benefit anybody locally? No, it does not—not when we consider the construction impact, the visual impact, the risk to wildlife and the risk to the local economy and our tourism economy.

Buckinghamshire is lucky enough to have stunning, beautiful countryside that people come to walk through; they then spend their money in our cafes, bars, hotels and campsites. I am not sure that they will still want to do that if the landscape is just covered in the glass, metal and plastic of these solar farms. Not that the promoters and developers of such schemes as Rosefield in the Claydons, Callie’s near Owlswick, Bourton in Buckingham, Redborough in Ledburn and many others that I could mention, care about any of those points, of course.

And does it benefit our country? No, not when our food security is at grave risk of being severely compromised, as my hon. Friend the Member for Sleaford and North Hykeham has outlined, through the enormous loss of agricultural land that each of these developments represents when taken cumulatively.

No matter how big or small, all agricultural land repurposed is not only food lost, but livelihoods lost. This is land that would have been farmed for generations beforehand, often by tenant farmers, who are given no choice but to leave, without any meaningful say in the process or, indeed, any compensation.

[Sir David Davis]

My hon. Friend is making a brilliant speech and makes a very good point about tenant farmers. Is not one of the problems the way that we have set up the pricing of these mechanisms, in that it renders tenant farmers completely uneconomical? For some foreign investor with vast investments in the British countryside, it is in their interest to throw tenant farmers out in favour of this policy.

[Greg Smith]

As ever, my right hon. Friend hits the nail precisely on the head. The risk to tenant farmers through the pricing mechanisms that we are seeing—through the sheer plain economics—is severely stacked against their interests. We must look at the volume of farms in this country that are tenanted rather than owned; the more tenant farms we lose, the greater the slide in domestic food security we will see, and the current figure of around 60% of self-sufficiency will drop very rapidly indeed. My right hon. Friend is absolutely right.

To achieve the set target of 75 GW from solar installations by 2035, more than 300,000 acres across the country would be required. It is no secret that the rural economy, under pressure from, for example, rising input prices and many other things, has already faced significant challenges in recent years. Left with no viable options, some people have been forced to sell or leave their land, in the process guaranteeing that it will almost certainly never return to food-producing status. Yet across all of those estates—the farms and all of that land—the barn roofs are empty and blank.

Smaller stand-alone solar is less impactful, quicker and easier to install, does not risk damaging the local infrastructure and provides an additional, reliable source of income for struggling farms. I am in no way saying that farmers with 10, 20 or 30 acres of unproductive land should not, in consultation with their local planning authority and local communities, be able to utilise land that is not useful for producing food any more. They should be able to put solar on their rooftops. But the fundamental point is that no amount of solar will revive the fortunes of some of the farms that are struggling —quite the opposite.

Time and again I hear the baseless argument from developers—this point has already been developed in this debate—that anything less than grade 3a land should be given over because they believe it to be incapable of growing food. I disagree. Grade 3b land can be very productive; I know that, because the bulk of my constituency that sits in the vale of Aylesbury sits on blue clay. That means the vast majority of it gets a grade 3b land rating, but it remains perfectly capable in many cases, having been nurtured, loved and looked after for generations, of producing 10-tonne-a-hectare wheat harvests. Many farmers in other parts of the country on grade 2 land or even grade 1 land would bite their right hand off to get such a yield at harvest time.

[James Gray]

My hon. Friend is being very generous with his time. He makes an extremely important point about the definition of grades 3a and 3b. Most people in the countryside know that one field might be half 3a and half 3b. I am told that Natural England does not have a map. It does not even have a clear definition of what is 3a and 3b. Does he agree with me that the worst outrage of all is that when these speculative solar farm developers come along, it is their surveyor—they pay the surveyor—who decides on the quality of the land? It is hardly surprising that they find in favour of it all being 3b.

[Greg Smith]

My hon. Friend is absolutely right on that point. It is almost as if he had been looking over my shoulder and seeing what was on the next page of my speech. I was coming to precisely that. Overpaid surveyors, the so-called experts who come in with a clear mandate of what they have to do, have been hired to test soil quality. They do not even go out into the middle of the field. They do not go to the most versatile part of the farm where the crop actually grows. We have caught them red-handed in Buckinghamshire testing the headland, the very edge of the field, They will always get a lower score from that test if they have not gone to the bit of the field where the crop grows. They deliberately test the edge of fields and the headland to get the poorer quality result. This would not be a speech from me without mentioning this: it is the same tactic that HS2’s contractors use in other parts of my constituency to get similar results to prove similar points. It is not unique to solar developers.

[Dr Johnson]

Has my hon. Friend compared the land results proposed by the surveyors with the maps that DEFRA produces of what it expects the land to be and noticed the differences?

[Greg Smith]

My hon. Friend makes a powerful point. Yes, time and again we see a differential between what the developer’s surveyor and consultant come up with and what we believe the land to be. Much of my constituency sits on a blue clay base, so we expect a lot of it to be 3b. However, I come back to the point that I made: 3b land can be very good productive land producing the sorts of yields that I talked about. It is how that land has been farmed, often for generations, that dictates how good it is for production, not other things.

I made this point earlier: 60% of farms in the UK are tenant farms. However, beyond that, it is not just the farmers, the tenants or those employed on the farms who are hurt when that land is taken away from food production, but the packing plants, the equipment suppliers and the distributors. A huge part of our rural and national economy is hit when food production is diminished.

For the surrounding communities, the loss of farmland by no means starts or ends with solar panels. In the Claydons, for example, my constituents have suffered hugely from large-scale construction already, including a number of big housing estates, East West Rail and the ultimate destroyer, HS2. It is a daily struggle for them to get to work, school, the hospital, the GP or the shops without coming up against the obstacles of endless road closures, broken stretches of road that have become dangerous after the movement of thousands of HGVs, drivers travelling to and from nearby compounds, and severe light pollution during the winter months. That will be the same all over again with the construction of the huge solar farms. A solar farm of 2,100 acres is not built overnight. They are all put on concrete bases. There will be piling in places. The construction impact on local communities is considerable.

After all the disruption that my constituents have already taken—and are still taking—from those big national infrastructure projects, this once quiet corner of Buckinghamshire is now expected to take, in the case of Rosefield, a 2,100 acre development, which would dwarf the amount of land that High Speed 2 has taken in Buckinghamshire. Given the extent of the proposed site, it is not unreasonable to expect to see yet more of the same disruption that has plagued the Claydons for years. All of that comes without any commitment by the promoters to fix any of the damaged roads, which already have to be patched by the council, even though other people have broken them. It is simply not fair for my constituents and areas such as the Claydons to foot all that pain all over again.

It is not just the panels that consume vast amounts of countryside. The infrastructure needed to carry the electricity generated through to the grid swallows up yet more. It is no coincidence that adjacent to the proposed Rosefield site, there is a proposed battery storage facility, with the equivalent of 90 shipping containers of battery storage right next door. That is more food-producing land being sacrificed, and the facility itself poses a major fire risk in an area where the emergency services are already struggling, in the face of such disruptive amounts of construction work, to get to any emergencies that occur.

Let that be a warning to any community where solar is coming. It does not end with just the solar panels. Of course, there is no community benefit whatsoever from solar development, whether large or small. As has been said, there is no cheap electricity for local residents or businesses, and no support systems in place for those impacted by construction. There is no recourse for anybody affected.

I have spoken a lot about Rosefield, but I will briefly talk about some other large-scale solar developments in my constituency. In the south, we have seen an equally blatant tactic—admittedly, on a slightly smaller scale—of significant ground-based solar installations being installed or proposed just metres from each other. Let us take the proposed solar installation near the village of Kimblewick on the eastern side of the village of Ford, and Callie’s Solar Farm on the western side of Ford, which combined, would be the second largest land take in my constituency after Rosefield for ground-mounted panels. We have seen that tactic time and again; it puts community and local authority resources under strain, in turn diminishing their influence over the whole planning process. We have to find a way to ensure that the cumulative impact of solar farms is taken into account.

[Dame Karen Bradley (Staffordshire Moorlands) (Con)]

I apologise for not being here at the beginning of the debate; I was speaking in the Chamber. I will therefore not make a full speech, but I am grateful to be able to comment. My hon. Friend describes the exact situation that my constituents in Rownall face, with multiple applications being made for adjoining pieces of land, all of which are small scale and therefore to be decided by the local district council rather than the Secretary of State. They feel that that is an abusive way of putting in solar farms that will cumulatively be a very large development. Does my hon. Friend agree that the Government need to pause the granting of all applications of this variety and urge district councils to have the appropriate training to identify and measure fully the cumulative impact of these developments?

[Greg Smith]

I am grateful to my right hon. Friend for that intervention, and I agree. There should be a fundamental pause on any solar application that would take land used for food production. As the new national planning policy framework was being negotiated concurrent to the Levelling-up and Regeneration Act 2023, I was pleased to be able to persuade the Secretary of State for Levelling Up, Housing and Communities to change the NPPF from the old language of “best and most versatile” to a straightforward definition of “land used for food production”. It was hidden in a footnote, but it was still there. If we can leverage that as the test that planning authorities now have through the NPPF, coupled with the sensible points that my right hon. Friend the Member for Staffordshire Moorlands (Dame Karen Bradley) made about going up in a helicopter to review all land being used and pausing any decisions, that would bring a lot of relief to communities—certainly mine in Buckinghamshire, hers in Staffordshire and many others as well.

Solar has its place, but that place is on rooftops and not in fields. Across my constituency are farms and industrial sites where the roofs of barns and warehouses are devoid of solar panels. My constituency adjoins both Bicester to the Oxfordshire side and Milton Keynes to the north-east. There are the rooftops of many thousands of distribution centres and warehouses, and these big sheds that are going up as logistics hubs everywhere, vibrantly adding to our economic development, but with no solar on the roof. If we just got the solar panels on those roofs instead, we would find more than enough space to ensure that we are delivering on the volume of solar-generated energy that we need.

CPRE research found that

“there is potential for…117 gigawatts”

of renewable energy

“to be generated from rooftops and other”

existing “developed spaces” in England alone, which is substantially more than the master target. Rooftop solar systems have to be the priority for Government, and I urge the Minister to find a way of ensuring that our solar strategy is a rooftop strategy, not an agricultural land strategy.

As she opened this debate, my hon. Friend the Member for Sleaford and North Hykeham made a point about small modular reactors. She cited a statistic that I have used, which goes to the nub of this debate; it is the clearest argument I can make about a sensible land use strategy. The small modular reactors that we have seen companies such as Rolls-Royce develop need virtually no land to deliver significantly more power. She was kind to quote me, but I will repeat the statistic because I am quite fond of it: 2,000 acres of solar panels produce, on current usage, before everyone has two Teslas on the drive, 50,000 homes-worth of electricity. A small modular reactor is the size of two football pitches and can power 1 million homes. That surely has to be the more sensible use of land in this country to power people’s homes and businesses. Nuclear can deliver that in a clean and wonderful way while still protecting our national food security. Those numbers must speak volumes to anybody that cares about both the energy security and food security of our wonderful country.

My asks are clear. First, we simply must diversify our national energy security strategy to promote less land-intensive schemes, which come at the expense of our food security, and promote the development of more reliable, sustainable and less impactful schemes that we can actually deliver every day of the year. Secondly, we must put in practice the provision of the new language in the NPPF and encourage local authorities to use it. Thirdly, we must incentivise the use of existing rooftop space for stand-alone solar installations on sites that already have a grid connection and reform the grid to ensure that many more can as well. Let us get this right and stop the solar destruction, build our energy security on nuclear, protect our food security and save the great British countryside.