Here are the climate-related sections of speeches by MPs during the Commons debate Road Maintenance.
19:07 Alex Mayer (Labour)
After 14 years of Conservative rule and the increasing effects of climate change, too many of our roads are in a sorry state. Figures from the RAC show that drivers encounter, on average, six potholes per mile in England and Wales. That is bad news for not only car drivers but cyclists, bus users and coaches.
Councils will also be required to show how they are spending more on long-term preventive maintenance programmes, which is incredibly important. As I have said, we are living in a time of climate emergency, and the wetter winters and extremes of hot and cold are making potholes worse by increasing the number of freeze-and-thaw cycles. However, some emerging technologies may help. Apparently, artificial intelligence can identify cracks and spot potholes before they appear. There are also graphene-reinforced asphalt, which is self-healing, as well as bacteria-infused cement and systems to regulate road temperatures. Tech is clearly moving apace. Given all those innovations, is the Minister considering updating the Department’s guidance on preventing potholes during the winter?
While we are on climate change, well-maintained and smoother roads reduce fuel consumption and cut emissions. Data show that smoother roads can reduce vehicle emissions by more than 5%. The opposite is true for bad roads: the Centre for Economics and Business Research found that poor road conditions have an impact on driver behaviour, as I think we know as we try to swerve around potholes. It has calculated that that changed driver behaviour from speeding up and slowing down means that CO 2 emissions are about 0.5 tonnes higher.
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20:39 Joe Morris (Labour)
There are a few more points that I hope the Minister will address when she responds to the debate. I have recently met quite a few local farmers who have told me that they want electric vehicle charging points in their farm shop car parks, but are finding it difficult to obtain grants from the Department for Transport. They are being told that these are only available for service stations, but there are not a huge number of service stations on the A69. Putting charging points in farm shop car parks would be a great way of boosting our net zero credentials and ensuring that more people throughout Northumberland access farm shops and put more money into the local rural economy.
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