Solar Farms: Agricultural Land

Greg Smith Excerpts

Tuesday 28th January 2025 Westminster Hall

[Dr Savage]

I agree with my hon. Friend that we should be prioritising locations that do not impact on our ability to meet our food security needs.

The environmental benefits of solar farms are not as clearcut as some would have us believe. Yes, they produce clean energy, but at what cost? Large installations can alter local ecosystems, potentially contaminate soil and even increase local temperatures due to heat absorption by the dark panels—and let us not forget the human cost. Tenant farmers face eviction. Land values are skyrocketing, making it harder for new farmers to enter the industry, and we risk losing the very character of our rural communities that underpins local tourism and our national identity.

[Greg Smith (Mid Buckinghamshire) (Con)]

I agree with every word the hon. Lady has said so far. Does she agree with me that if we are to protect food security and give it equal billing with energy security and national security, not just solar installations are inappropriate, but the ancillary projects like those I am seeing in my constituency? For example, we have battery storage and National Grid coming along and saying it has to completely rebuild all of the substations on—guess what?—more agricultural land. This is a much bigger problem than just solar.

[Dr Savage]

I absolutely agree with the hon. Member’s points. I am not against solar energy—far from it—but we need to be smart about how we implement it and all the associated infrastructure. Why not require all new homes to be fitted with solar panels, as proposed by my hon. Friend the Member for Cheltenham (Max Wilkinson) in his sunshine Bill? Why not use the vast roof spaces of warehouses, public buildings and car parks? These are sensible, minimally intrusive ways to contribute to our net zero goals.

--- Later in debate ---

[The Minister of State, Department for Energy Security and Net Zero (Sarah Jones)]

It is a pleasure to serve under your chairmanship, Sir Desmond. I congratulate the hon. Member for South Cotswolds (Dr Savage) on securing this important debate and the number of interventions she received in such a short period of time reflects the strength of feeling.

Before I set out the Government’s approach, I reassure the hon. Lady and her constituents that we agree on most things in this space. We agree that we should be using renewables—whatever they are, wherever they are—in the best way possible. We agree that we need to look at our responsibilities in terms of the climate, agriculture, the countryside and food production. The Government take all those responsibilities very seriously and look them at very carefully. We agree that if we are building solar panels, for example, we should build on brownfield sites first. If we cannot, we should build on areas of lower-quality land first. We agree that food security is enormously important for this country. In the global conditions we find ourselves in, where there is more uncertainty—as we saw with the war in Ukraine and what followed with our energy prices—we need to be mindful of those things. When it comes to the principles, we agree.

I will set out the Government’s overall approach to our clean power mission, which might help to put the debate in context. We, like the hon. Member for South Cotswolds, have been clear from the start that the only way to tackle climate change, secure our energy supply, bring down bills and drive economic growth is through clean energy. The rapid deployment of clean energy infrastructure is essential for our future security and economy.

[Greg Smith]

Is it not the case that the Government are just plumping for the technology that is available right now, in the form of thousands of acres of solar, when we need 2,000 acres of solar panels to produce enough electricity for just 50,000 homes on current usage? A small modular reactor needs just two football pitches for 1 million homes. As I have said many times, why on earth are the Government messing about with solar given its impacts on food security, which the hon. Member for South Cotswolds (Dr Savage) mentioned?

[Sarah Jones]

The previous Government messed around with solar quite a lot—we are building on what the previous Government did, up to a point. The answer is to look at all the technologies that are available to us. SMRs are enormously attractive in lots of different ways, and lots of colleagues have been talking to us about them. As the hon. Gentleman knows, there is a process for the development of SMRs. We need all the tools in our armoury and we need to make sure we are using the most modern technology available. He makes a fair point on that front.

Sustainable power generated here in Britain will reduce our contribution to the damaging effects of climate change and our dependence on the volatile global fossil fuel market. It is already creating thousands of highly skilled jobs and will continue to do so. Instead of delaying the inevitable, we have set ourselves a target to push to clean power by 2030. The clean power action plan, published last month, sets out how we will get there, including the likely technology mix required. It is clear that solar will play a major role.