Green Economy

Robin Walker Excerpts

Thursday 28th June 2012 Commons Chamber

[Caroline Nokes]

I thank the hon. Gentleman for that, but my point is that if home developers were obliged to pay into a central fund, we could start to ensure that people in social housing and those on the lowest incomes do not merely think about cheaper energy-efficient measures, but have a grant to enable them to achieve that. The hon. Gentleman mentioned insulation earlier, but improvement is possible from double glazing, too.

Particularly at a time when my constituency and parts of the south-east are under water stress, we must start to look at finding better ways to use our water. We need to be more efficient through rain water harvesting, using grey water and taking simple measures to improve sanitaryware systems, so that the cistern from the lavatory uses less water. All these measures could be done very cheaply indeed.

According to the Energy Saving Trust, each person in the average UK home currently uses 150 litres of water a day. Level 6 of the code for sustainable homes seeks to reduce that usage to just 80 litres—but, significantly, that applies to new-build properties. As I have already said, however, they are a tiny proportion of our housing stock, and far greater savings—both in litres per day and cost to the consumer—can be achieved through working on older properties.

Independent research has indicated that by shifting the focus on to the existing housing stock of 25 million homes, rather than on the already energy-efficient new-build sector, great efficiencies and more value for money can be delivered for the nation as a whole. That scheme would mean that existing home owners would see reduced energy bills, social housing associations would benefit from reduced maintenance costs and local employment would receive a boost, thanks to the number of trades people needed to carry out the work. New home buyers would be spared additional costs, which would in turn help to ensure the viability of many development projects—a critical factor for the UK economy given the already chronic under-building due to economic constraints.

[Mr Robin Walker (Worcester) (Con)]

I congratulate my hon. Friend on her speech. She is making some important points about both water and heating, and about the work that can be generated. Does she agree that it is vital for the Government, when designing schemes, to work closely with the installers, who are key to people’s decisions about how to implement these policies in their homes?

[Caroline Nokes]

My hon. Friend is right. The Government must work hand in hand with industry and the installers to ensure that we come up with schemes that not only look good on paper, but work in the real world.

Evidence suggests that if the hearts and minds of consumers are to be won over to energy efficiencies, there must be demonstrable cost savings for them. In response to a survey conducted in April this year, 41% of people said that they would be prepared to pay nothing more to make energy efficiency improvements in their homes. A scheme of this kind has the potential to provide grants for householders, enabling work to be done at no cost to them while also saving money, reducing emissions, and helping the Government to meet their targets. Surely that it is a win-win situation.

I have mentioned water efficiency. A company operating in my constituency, i2O, has developed the advanced pressure management solution, the world’s first system to monitor and control water pressure through a pipe network. It is an extremely successful design which has been deployed throughout the world, and is most widely deployed to regulate water flow and manage leakages. Last month South East Water awarded the company a £1.5 million contract to help to reduce its leakage problems. In view of last month’s drought conditions throughout the country, I am sure that such technology will be needed more and more, and I am pleased that South East Water wanted to install the system as soon as possible. I urge the Minister to support companies such as i2O which are employing innovative and sustainable ways of managing water levels and distribution.

Let me again congratulate my hon. Friend the Member for South Thanet on securing the debate. I look forward to hearing the Minister’s response.

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[Andrew George (St Ives) (LD)]

I am pleased to have an opportunity to speak in this important debate. I warmly congratulate the hon. Member for South Thanet (Laura Sandys) on driving the initiative for the debate and on making a telling and significant opening speech in which she set it on the right course.

So far, speakers have not much reflected on why it is necessary for us to pursue a low-carbon future—apart, that is, from the right hon. Member for Hitchin and Harpenden (Mr Lilley), who is no longer in his place—and have accepted that policy as a given. As a responsible and significant country that wishes to lead the way internationally—for example, at the recent Rio+20 summit —we should be setting the standards in responding to the challenges facing the globe. The recent Stern report set out the significant impact that rapid climate change will have on people and their lifestyles around the globe, and on the world’s economy, including this country’s economy, if we fail properly to get on top of the problem.

I am glad that that is now seen as the relatively unarguable fact of the matter. Although there are some who advance the case—I will not say that it is a respectable case, but I respect the fact that they argue it—of the climate change deniers, who are the modern equivalent of the flat earth society, on a relatively un-peer reviewed and un-scientific basis, it is good that this Government, the previous Government and Members of this House generally take a reasonable approach to the challenges that we face.

The global market in low-carbon goods and services is currently worth £3.2 trillion and may be worth as much as £4 trillion by 2015. It employs 28 million people worldwide and, unlike many sectors, is growing at a rate of 4%, which is faster than the world’s GDP. The nub of the debate is that we can either ignore that growing global market in low-carbon goods and services and say that Britain wants no part of it, or say that we want not only to be part of it, but to be at the cutting edge. Britain should provide the necessary economic certainty for the players in that market to develop low-carbon technology in this country. We must give the right signals and encouragement to those industries. The underbelly of such certainty in Britain can provide the basis on which companies can test and develop those industries, and then become world leaders and develop an export market for the UK.

Fundamentally, that is what I believe lies behind what the Government are doing, and theirs is the right approach. They are putting the investment in and trying to read the messages in the market itself. I know that the Government have had some difficulty with solar photovoltaics, but the fact is that the cost of solar PV reduced by more than 50% in one year. It is difficult for any Government to have a system that can respond effectively to that and not create distortions in the market. We need to have the right incentives to encourage these industries, but the incentives must work in a manner that creates certainty for the long term. Despite the difficulty that was experienced last year, I am pleased that there is now a great deal more certainty and a formula in the feed-in tariffs system that will take the solar PV industry forward to a point where ultimately, in only a few years time, it will not need any fiscal stimulus to continue succeeding and to be one of the most significant players in our economy.

[Mr Robin Walker]

Worcester Bosch, a manufacturer of solar thermal energy, is based in my constituency. One of its concerns is that the enormous subsidies for solar PV under the unreformed feed-in tariffs system discouraged people from investing in solar thermal. Does my hon. Friend agree that having a more sensible and sustainable system will encourage the development of all technologies?

[Andrew George]

My hon. Friend makes the point very well. We must get the balance of the fiscal incentives right. The hon. Member for Southampton, Test (Dr Whitehead) made the point to the right hon. Member for Hitchin and Harpenden that the European rules do not rule out establishing incentives to develop and then roll out new technologies to promote the low-carbon economy.

West Cornwall and the Isles of Scilly in my constituency have for many years been at the cutting edge of many renewable technologies. We had the first wind farms at Delabole and Cold Northcott in the late ’80s. The geothermal project at Rosemanowes, near Penryn, has spawned a number of developments involving ground source heat pumps and deep geothermal, which I believe will be a significant driver of low-carbon technologies into the future. I am also pleased that the Government are investing in geothermal energy. More of Cornwall’s landscape is taken over with large solar PV than other parts of the country—Cornwall is famed for its sun, and it rarely rains. We want to harness that technology.

The first place in the UK to roll out commercial-scale wave technology is also in my area. That required significant Government investment—from the previous Government and the current one. We are at the critical point of ensuring that we plug companies into the system and that it works.

With all those sectors, Cornwall wishes to be seen as the green peninsula—the cutting edge or blueprint from which others can learn. The Eden project is an exemplar of rolling out such projects. It is not just the technologies that hope for opportunities, but companies. For example, Fugro Seacore, an offshore drilling company—I must declare an interest: my son works there—is helping to put in the footings for offshore wind. Such companies hope to have improved opportunities as a result of the fiscal measures that the Government are putting in place to promote low-carbon technology. I hope all hon. Members support this important motion.