Natural Environment

Lord Borwick Excerpts

Thursday 15th January 2015 Lords Chamber

[Lord Borwick (Con)]

My Lords, I declare my interests as they appear in the register, particularly that I am a trustee of the British Lung Foundation. I welcome this debate, as all too often the push to reduce emissions and improve our green spaces means that we spend a lot of money on the wrong things. The result is more regulations and higher taxes, which push up the cost of living. The hardest hit are often the poor and the elderly, who spend more of their incomes on electricity and gas. Indeed, taxes can make up 15% to 20% of the cost of power to a household. If we are trying to reduce emissions and improve air quality, we have to think of other ways of doing it than imposing new or higher taxes.

However, none of those points detracts from the fact that we need to reduce emissions, improve green spaces, protect wildlife and think about how we travel in the future. It is very important that Parliament stays ahead of changes and developments in this issue. That is why I have proposed to the Chairman of Committees the creation of an ad hoc committee on air pollution. From the great stink of 1858 to the great smog of 1952, population growth and industrialisation have reduced the quality of the air in the UK, especially in big cities. The Clean Air Act 1956 was perhaps the earliest significant attempt to enshrine in law the protection of air quality. Now that science is delivering more local knowledge on air pollution, we have to be aware and preparing for the pressures that that will bring.

Within a short time, we will be able to get a smartphone app to tell us the levels of air pollution within a local area, measured from space. This means that your sat-nav directions might include the option of the quickest route, the shortest route and, in the future, the cleanest route. When citizens get the knowledge that their home area has bad air pollution, they are going to demand that the Government do something about it. Individuals tend to think—probably rightly—that they cannot improve air quality through their own actions alone. The same can arguably be said for government departments. That is why it is vital that collaborative work is done on this problem across government. The Department of Energy and Climate Change is, of course, interested in climate change but not sufficiently in emissions. The Department for Environment, Food and Rural Affairs, the Department of Health, the Department for Transport, the Department for Business, Innovation and Skills and the Department for Education are all responsible in part for emissions.

Lung diseases are strongly correlated with poverty. There are rich people who die of lung diseases, but they die mainly of heart problems. It is poorer people who smoke too much and live in areas where they suffer from bad air quality—and many from tuberculosis. The climate change problem has been regarded as so important that we put every effort into reducing CO₂ emissions. Many car manufacturers switched to diesel in whole or in part, and we now have extra nitric oxide and nitrogen dioxide in the air. Perhaps it is fair to say that Britain is doing quite well on global warming, better than the world generally, but are more people going to die of lung poisoning as a result of some of those changes?

So, the level of emissions in the UK is having a very harmful effect on both the environment and on human health. While much is known about CO₂ and its impact on the environment, there is far less awareness of the harm to public health caused by particulate matter in the air. Exposure to these poisonous particulates can lead to inflammation of the airways, and cardiovascular and respiratory illness. In April 2014, a Public Health England report found that approximately 29,000 deaths per year in the UK could be attributed to man-made particulate matter pollution. Air pollution is also expected to reduce the life expectancy of everyone in the UK by six months.

We know that the noxious villain of NO_x is the car exhaust, and what do we do with our car exhausts? We cover them in shiny plating to make them look attractive and stick them out the back of the car, where the pedestrian or cyclist can breathe the fumes. There is an old-established saying in management that if you do not look at a problem, you will not solve it, and we place the exhaust in the one place that the driver can never see directly, so he cannot tell if his engine is misbehaving. What would happen if we required that exhausts finished in the front of the car, so that the driver could see them? I bet they would be cleaned up rather quickly. What, furthermore, if we required that exhausts finished on the inside of the car? If I have to breathe in his poisonous exhaust fumes, why does the driver not have to breathe them in?

Roadside emissions are a particular problem in urban areas of the UK. The index level for PM2.5 in London this morning is 67. Yesterday it peaked at 85. London’s Marylebone Road had the highest concentration of PM2.5 in the whole of Europe in 2012, with a concentration of almost 94 micrograms per cubic metre of air. Furthermore, the UK has failed to meet its recent EU air quality target for NO₂—and the annual average for NO₂ was exceeded in 38 out of 43 air quality zones. The health benefits in improving air quality are clear, so I ask my noble friend, when will the Government respond to the recommendations presented by the Environmental Audit Committee report of the other place published shortly before Christmas?

New technologies will provide the key to improving air quality and developing greener transport. When I was a manufacturer of London taxis, I sold thousands of diesel engines. But after that, I spent a fortune on trying to make electric vehicles work, and every penny I made from diesel engine taxis was spent twice over on electric trucks. I started an electric truck business and sold about 400 vehicles worldwide, and I was grateful to UPS, FedEx and Tesco for buying the first ones. This was a great product which worked really well, but to get consumers to change to electric vehicles is a huge leap, and we were just too early.

When I was trying to sell zero-emission vehicles, I thought of a single product which I believe every British consumer would applaud. Particularly in these election days, I think British people want to find a zero-emission politician.