Climate Change

I apologise, Mr. Deputy Speaker. I have been here long enough to appreciate that I should not use the second person. Having placed themselves where they have, the Conservatives will not be in the vanguard of those debates. In fact, people who are concerned about the issue will be alarmed that they have aligned themselves with people who deny that climate change is even a problem. The Conservatives may have concerns about the European Union and this country's association with it, but I would suggest that it is not in this country's best interest for the Conservative party to pull its Union Jack underpants tight up under its armpits and march off into the wilderness when the rest of us will be debating those important issues. I urge the Conservatives to consider the position that they have adopted because, should they ever—God forbid—find themselves in Government, they will have to represent this country in debates on this matter, and they will not be able to do so from the fringes of the European Union on which they have placed themselves. The right hon. Member for Suffolk, Coastal (Mr. Gummer) mentioned hydrofluorocarbons earlier, and I have also discussed them with my hon. Friend the Minister. If I were to recommend to her a way of cutting 10 per cent. of our carbon emissions, I am sure that she would be interested, and that is exactly what we could do if we cut the use of HFCs. They now constitute about 2 per cent. of our global warming emissions, but their use is projected to grow by 3 per cent. a year. By 2050, they could represent more than 12 per cent. of this country's emissions. If we address this important issue now, we could head off the catastrophic consequences of the continued use of these gases. HFCs came into widespread use to replace chlorofluorocarbons—CFCs—under the Montreal protocol, which addressed the issue of damage to the ozone layer. I understand that amendments are to be tabled to that protocol to bring HFCs under the same regime, and that the Government are proposing amendments calling for a reduction in the use of HFCs through the prevention of leakages, and for the promotion of energy efficiency in the equipment that uses HFCs. Those are desirable aims, but, in the long term, they will not solve the problem of the growing use of those gases. The Government's proposals are good for the short term, and they represent an excellent interim measure, but we need to act on them now. I have met the Minister to discuss this, and I have been told that an argument against the UK regulating in this area is that we would come up against EU competition rules. I have worked with the Environmental Investigation Agency, which has recently produced a report on the use of HFCs in supermarket refrigeration units, and the progress of that industry towards eradicating their use. The agency has also met representatives of the European Commission to discuss this, and it says that the Commission would welcome action in this area, and that European competition rules would not stand in the way of the UK's regulating in this matter. I urge the Government to take action on HFCs not only because eradicating their use is the right thing to do but because regulation can create a framework in which change can be brought about. An example that I would offer to the Minister is that of the introduction of catalytic converters into vehicles. Arguments against that included the suggestion that it would impose unacceptable increases in cost, which would make cars too expensive. The arguments were eventually overcome, and catalytic converters were introduced into cars with minimum impact on the industry, and certainly with minimum impact on the cost of cars to the consumer.