Large-scale Solar Farms

Debate between James Gray and Greg Smith

Thursday 18th April 2024 Westminster Hall

[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.