Sir Alec Shelbrooke

I congratulate the hon. Member for Horsham (John Milne) not just on securing this debate, but on giving it such a wide-ranging and thoroughly comprehensive introduction. I am sure that many Members would have mentioned many of the areas he discussed in their own way. Madam Deputy Speaker, you and I are very good friends, and I know that you have been concerned about battery storage plants near the River Test and potential runaway fires that may lead to pollutants going into the river. As you are in your place, you cannot comment on that, so I thought it important to get that on the record. The hon. Member for Normanton and Hemsworth (Jon Trickett) was focusing on some of the planning issues, and that is where I want to go, too. When we look at this debate overall, what we are talking about is a lack of statutory guidance. I want to get on the record immediately that this is not a debate of “Forget net zero and forget about renewables.” That is not the debate, and we are not deniers along that road, but there are serious concerns. The leader of my party has raised those concerns and immediately been accused of being anti net zero. We have to take the concerns seriously, because, as the hon. Member for Horsham outlined, there are changes, slowly but surely, in the materials being used. Nickel manganese, for example, has a vaporisation point of 900ºC. These fires can burn easily over 1,000ºC. I want to focus my attention on the fallout. I had a meeting with some soil scientists, among others, from the University of Leeds at a research facility in my constituency. They are involved in all aspects of farming. I asked about research into potential contamination and fallout and what it could mean for soils if there was a fire. They said no such research had really been done, and I think they had a couple of PhD ideas appear from that. It showed that that work has not been done. Where have we got to on thermal runaway? As has been outlined, such fires need a huge quantity of water. It is not just about trying to do whatever we can to stop the fire spreading. I read in the International Fire and Safety Journal about using high-pressure water mist at the starting point, monitoring the potential for thermal runaway and trying to cool the batteries before they get to that stage. Equally, if that mist is high pressure enough, it can contain the contaminants around the fire. Again, the science around this issue has to be closely managed. As the hon. Member for Normanton and Hemsworth has outlined, acids and other things can be created. We have to be careful about the chemistry, but we do not have any statutory guidance for planning authorities. We keep speaking about what we need to do with water, so surely it should be a condition of the planning process that there is a mains water supply to where such incidents are happening. In my constituency, planning applications for solar farms and battery storage are pouring in. They are being approved and pushed on, but there is no demand for water supply. These applications are for developments in the middle of a rural area, on farmland. Farmers are being offered a golden egg and told, “Sell us your land, and we will develop solar farms and battery storage.” Let me give the example of a planning application for Wetherby services. There were not really any objections or concerns about batteries, but Leeds city council then approved the development of hundreds of houses 600 to 700 metres away. As has been outlined, no one knows how far contamination goes. There must be a lot more statutory undertaking for planning authorities. I recommend a pause on approving planning applications until we fully understand what mitigation could be put in place for disasters, which unfortunately do happen.