Beef Cattle and Sheep (Carbon Footprint)

Bill Wiggin Excerpts

Wednesday 26th June 2013 Westminster Hall

[Bill Wiggin (North Herefordshire) (Con)]

It is a pleasure to follow the hon. Member for Banff and Buchan (Dr Whiteford)—I very much enjoyed her speech. I congratulate my hon. Friend the Member for Tiverton and Honiton (Neil Parish) on calling the debate.

I should mention that I keep Hereford cattle, which are the finest, tastiest, most adaptable and most popular breed in the world—no need for any of these Welsh Whites.

[Huw Irranca-Davies]

Will the hon. Gentleman give way?

[Bill Wiggin]

I would be delighted to give way after challenging the hon. Gentleman.

[Huw Irranca-Davies]

Welsh Whites are a very small breed, with little panda eyes that look up at you. It would be very difficult to eat them, because they are gorgeous little creatures.

[Bill Wiggin]

It is difficult to justify having these wonderful animals if they have no purpose. One key point is that if we did not have a healthy, nutrient-rich diet, largely from meat, it would be hard to justify having these wonderful breeds, from many different parts of the United Kingdom, which would be a great loss.

There are two primary causes of climate change: one is chopping down trees in our rain forests to plant soya beans, and we are doing what we can to mitigate the impact of that industry; the other is emissions from the front and the back of the cow, which release methane into the atmosphere. While the emissions from our cattle are regrettable, we have taken steps to control the phenomenon, and we are currently taking further action.

A report called “The English Beef and Sheep Production Roadmap—Phase 1”, from 2009, states:

“Steady improvements in beef and sheep production efficiency have taken place over the past decade, with 5% fewer prime animals required to produce each tonne of meat in 2008 than in 1998.”

Emission levels from British cattle have therefore been reduced due to lower cattle numbers.

Regardless of where the emissions come from, however, the inquiry undertaken by the all-party group has clearly highlighted the fact that there are specific issues surrounding the way in which we in England measure carbon emissions from grazing livestock on our farms. In some cases, we go so far as to disadvantage our farmers, our industry and even our country, in terms of its ability to meet the agricultural industry’s global targets. It is outrageous that there is no international consensus on sequestration, and I am sure the Minister will want to see one. Having a consensus is absolutely fundamental; indeed, there is an old saying: “If you can’t measure it, you can’t manage it.” We have to move forward on that.

Britain excludes sequestration from its assessments, whereas France and Wales, which is next to my constituency, include sequestration. That means that when we make comparisons between the three countries and measure how close each is to reaching its targets, we in England find ourselves at a disadvantage. While the inquiry by the all-party group, which is led by my hon. Friend the Member for Tiverton and Honiton, has told us many things we already knew, it has also revealed sequestration to be the primary issue of contention.

England has one of the most efficient livestock production systems in the world, in the form of our rain-fed pastures. Yet, grazing cattle and sheep comes in for undue negative criticism, with the focus fixed firmly on emissions from animals. Those animals actually have a positive part to play in landscape management and the utilisation of land that cannot, as many colleagues have said, be used for arable crops. Many fellow Members would support us in the view that our sheep and cattle contribute meaningfully to our environment, and the all-party group report rightly acknowledges that. One of the contentions revealed by the report is that if we, like France and Wales, took such issues into account, our carbon footprint could be significantly lower, and our farmers would be at less of a disadvantage.

The report suggests we need more robust scientific evidence and data to move the debate forward constructively. National Farmers Union climate change adviser Dr Ceris Jones acknowledged that the report highlights the exclusion of sequestration from the majority of our calculations of greenhouse gases. As the report recalls, “a number of witnesses” supported the idea that pasture land had the ability

“to sequester carbon from the atmosphere”.

It goes on to point to research being done in France by Professor Jean François Soussana on carbon sequestration, which may point to why several countries now include carbon sequestration in their calculations.

In my constituency, farming is a major employer and a huge part of the local economy. I therefore find very troubling anything that hampers my constituents or that might prevent their businesses from growing or from being as successful as they could be.

Carbon sequestration is set to be a significant issue for the industry, particularly because of the different attitudes towards it in different countries. As I explained, those differences could have a significant negative impact on our industry. If we could offset the methane emissions from grazing livestock, as happens in France and Wales, that could have a positive implication for our understanding of our livestock’s carbon footprint. Additionally, as the report explains, that

“would render the current PAS 2050 model incorrect and would mean we should move to a model closer to that used in France.”

Before such a drastic move is contemplated, and with the science unresolved, further investigation should, of course, be our first course of action. Dr Luke Spadavecchia, of DEFRA, has explained to the all-party group the complexity of the sequestration calculation. Even if the science on sequestration was unanimous, however, the inquiry would still have raised several valid and vital points on, for example, sustainability and the role our cattle and sheep play in feeding the world’s growing population.

Ultimately, there is still much debate to have on this matter. I hope the inquiry and our subsequent debate will enable us to find common ground so that we can move forward and give our farmers the best opportunity to succeed.

--- Later in debate ---

[Kerry McCarthy]

I entirely support the move, if people are going to eat meat, towards locally-sourced, sustainable, grass-fed cattle. That is far more environmentally friendly, in view of issues such as food miles; and, in the case of organic meat, issues of pesticides and fertilisers are also addressed. I support that. It is not the ideal solution, but it is a lot better.

I had a piece published on the topic in the New Statesman last week; 97% of the world’s soya crop goes to farmed animals. As to the question of how to feed the world without a partly meat-based diet, it is estimated that we could eliminate most of the worst of world hunger with about 40 million tonnes of food, but at the moment nearly 20 times that—760 million tonnes—is fed to animals each year. My article was to an extent a criticism of the Enough Food IF campaign, which is about feeding the world and lobbying the G8 to address global hunger. The campaign criticises the fact that 100 million tonnes of crops go towards biofuels, and says that biofuels are a bad thing; but, as I have said, 760 million tonnes go towards feeding animals and it seems completely silent on that point. That needs to be addressed when we consider the devastation of the rain forest and its environmental impact.

[Bill Wiggin]

The hon. Lady is making an important point about the substitution of animal feed for human food, but she must understand that—even if the crop is wheat or soya beans—not all that food would be suitable for human consumption. Therefore, even in the ideal world that she hopes to live in, what she envisages would not mean we could not have animals.

[Kerry McCarthy]

I understand the nuanced argument that the hon. Gentleman is trying to make, but I still think that there is a compelling case, and I want to deal now with some reports.

It seemed to me that during the debate there was a herd of elephants in the room, which hon. Members were not mentioning. No reference was made to other very authoritative reports, which have said there is a serious issue to be addressed. In my 2009 debate, I cited the United Nations Food and Agriculture Organisation report of 2006, “Livestock’s Long Shadow”, which makes compelling reading. It concluded:

“The livestock sector emerges as one of the top two or three most significant contributors to the most serious environmental problems, at every scale from local to global.”

I will not cite all the figures that I quoted in my debate, because people will be familiar with the fact that it takes 8 kg of grain to produce 1 kg of beef.

--- Later in debate ---

[Huw Irranca-Davies (Ogmore) (Lab)]

It is a delight to serve in a debate under your stewardship, Mrs Brooke, and to respond briefly, before the Minister takes the stage. I thank the hon. Member for Tiverton and Honiton (Neil Parish) and other members of the all-party group on beef and lamb for their work on the report. I note for the record my membership of the group, although I can take no credit or praise for this report. I was absent from the proceedings during witness statements and so on. My absence in no way diminishes the report; in fact, it probably strengthens it.

I will mention the contributions before I make some detailed points. The chair of the all-party group, the hon. Member for Tiverton and Honiton, went in some detail through the report, which I will discuss in a moment. I should make it clear that I used the example of Welsh White cattle for a particular reason. He made the point ably in his contribution that we should consider not only issues such as carbon reduction, emissions and sequestration, but the wider benefits of particular livestock in certain landscapes and environments.

The reason why I gave the curious example of the fairly rare Welsh White—a small beef animal—is that its footprint is slightly lighter than other cattle but slightly heavier than sheep. It does a perfect job of breaking up the upland peat bogs of the Plynlimon hills, but not breaking up the ground too much. Combined with excellent work done by local farmers and the Wildlife Trusts to re-block some of the drains dug during the second world war to dry out the land so crops could be planted, which never quite worked successfully, the breed is now yielding great dividends. The right creature in the right habitat helps biodiversity as well.

The hon. Gentleman made the point well in his contribution that there is a wider range of issues, some of which are interlinked. Often, we talk about carbon on this side and biodiversity on the other side. We need to pull the strands together intelligently.

The hon. Member for Strangford (Jim Shannon) made a varied contribution. He always speaks well, and not only about the interests of Northern Ireland and his constituents. He rightly raised food security and food production, as did other Members. We are focusing increasingly on meeting the need for good nutrition and affordable food on the tables of a growing population both within this country and in terms of exports. Export markets are growing for Northern Ireland, Scottish, Welsh and English produce.

The hon. Member for Banff and Buchan (Dr Whiteford) added an extra dimension to the debate when she said that we need to consider both sides of carbon. Again, that came out in the all-party parliamentary group’s report: this is not simply about carbon emissions, but about sequestration within different types of landscape. The point was well made, and I will return to it.

The hon. Member for North Herefordshire (Bill Wiggin) made a good contribution, although I should pick him up on one point. He referred to Wales, “which is next to my constituency.” It is a little larger than simply being next to his constituency; it is next to a few others as well. I understand that Wales is often used as a unit of international measurement, but I would not want to think that it is only the size of North Herefordshire. It is a little larger.

[Bill Wiggin]

It is definitely still next door to my constituency, though.

[Huw Irranca-Davies]

It is, but it is next door to a lot of others as well. We may be slightly smaller than other countries, but we are a proud nation, as the hon. Gentleman knows.

My hon. Friend the Member for Bristol East (Kerry McCarthy) rightly challenged the farming sector with its responsibilities in terms of climate change and carbon emissions, saying that it could do more. She was eminently reasonable on the contribution that farming could play as part of the wider UK and global drive to tackle global emissions. She also widened the debate to the issue of biofuels versus food, which other hon. Members also raised, and to diet and other reports that challenge or contradict what we are debating. Those reports were useful for this debate and probably deserve separate debates, which I am sure she will seek; it is right to have challenge.

This is more than simply an applied academic argument about how we measure and compare the carbon footprint of livestock. It is about effective measures to improve the performance of different types of farms in different farming sectors, and we can seek that improvement only if we measure the right thing in the right way and make like-for-like comparisons both within the UK and its devolved Administrations and internationally. As hon. Members have said, it is also a matter of food security and providing for the demands of a growing global population, and as I am sure other members of the all-party group are aware, it is a matter of reputational importance to the livestock sector. It recognises the work that the sector can do and its role in reducing carbon emissions, while putting good, wholesome British food on consumers’ plates in all parts of the UK and increasingly in other countries, which demand outstanding produce from England, Northern Ireland, Scotland and Wales.

The all-party group’s report raises questions about the accuracy and appropriateness of measurement, the lack of consensus on standard methodologies of measurement and the lack of comparability between measurement approaches domestically and internationally, as well as about how carbon sequestration can and should be taken into account with a standard approach. The all-party group has done a great service to the House by raising those issues, so that the Minister can respond to them domestically and internationally. I will turn briefly to some of the specific issues.

I am grateful for the information provided to all hon. Members by the National Farmers Union and others. One interesting dilemma within the discussions on carbon emissions and sequestration is illustrated in upland hill farming, which is part of my family background. The NFU makes the good point that such farmers could be particularly disadvantaged by how we currently measure, assess and compare carbon impacts. Some of the hill farms are on poor land without any real alternative uses. Such farming is also extensive in nature; it takes far longer to raise lambs to carcase weight. The finishing period is far longer, and generally, the vegetation and forage are of a much lower standard. That has a significant impact. When we look at the farming sector as a whole and say, “You’re not doing well enough,” the question comes back, “What alternatives do you have for that environment?” It is an interesting question. I am glad that I am speaking up for sheep, rather than cattle, after my earlier intervention. As we mentioned, it is also a question of the benefits for landscape management and biodiversity of having the right livestock in the right place.

On the international comparators raised by the all-party group and others, can the Minister give us an update on what progress has been made towards standardising international measures? What is happening on the common carbon footprinting methodology for the lamb meat sector? What is happening on the slightly earlier-stage beef life-cycle assessment white paper by the Global Roundtable for Sustainable Beef? How are those things progressing? They and similar transnational interventions might provide some solutions to what the all-party group seeks.

Some issues raised by the NFU include the uncertainty still associated with agricultural emissions—it existed while we were in government, and it is still ambiguous now—the need for good data about the wider aspects of on-farm activity, the choice of unit used to assess on-farm activity and carbon emissions, where the boundary lies and whether farm-specific mitigation measures should be part of the overall measure of a farm’s carbon impact. If a farm takes measures, including on renewable energy and so on, should they be included?

Finally, the NFU has broadly welcomed the recent call by the Agricultural and Horticultural Development Board to develop and deliver a computer-based environmental impact calculator for use by UK farms. It sees that as a way to achieve less ambiguity and more confidence. Will the Minister give us an update on that as well?

I thank the all-party group for its report and for securing the debate this afternoon. The right questions are being asked, and I am sure that the Minister will give us some assurance on them. Much more work needs to be done on measurement and comparability, but while recognising the real issues of food security and affordability, there are also things on which the farming sector—if we can get the measurements right—will want to deliver. Such work will show not only what a good job farmers do, but what more they can do to help us in our drive to tackle carbon emissions and climate change.

[The Minister of State, Department for Environment, Food and Rural Affairs (Mr David Heath)]

It is a pleasure to serve under your chairmanship, Mrs Brooke, and I think that this is the first time I have done so, so it is a particular pleasure. I, too, congratulate the hon. Member for Tiverton and Honiton (Neil Parish), not only on securing the debate and his contribution to it, but on the work of the all-party group for beef and lamb, which he chairs, and its report.

I am going to introduce a few figures, which are important to the debate. It is a fact that man-made greenhouse gas emissions represent a serious threat of climate change. Inescapably, agriculture directly accounts for about 10% to 12% of global greenhouse gas emissions. More widely, including other emissions associated with agricultural production, such as land use change, energy for fertiliser production and fuel for transport and refrigeration of products, emissions from global food production are far more significant, perhaps totalling 25% of global greenhouse gas emissions. In the UK, the figures are rather different. Agriculture accounts for about 9% of UK greenhouse gas emissions, and overall emissions from the agriculture sector have decreased by 20% since 1990, while we expect them to decrease by 12% from 2010 levels by 2025. I hope that that puts the issue into context.

The hon. Member for Tiverton and Honiton, as well as the hon. Members for Strangford (Jim Shannon) and for Banff and Buchan (Dr Whiteford), stressed the importance in discussion of such matters of recognising balance—there are downsides, but also upsides. The hon. Member for Ogmore (Huw Irranca-Davies) mentioned, for example, the value not only of biodiversity but of having a thriving and positive economy in the country. Getting the balance right is important, therefore, and is exemplified in specific cases. The hon. Member for Ogmore told us about his little, sad-looking White cattle in Plynlimon. I seem to remember that Plynlimon is the wettest place in the United Kingdom—it has the highest rainfall—so perhaps that is why the cattle look sad: they are sitting at the source of the great River Severn and feeling sorry for themselves, because it is raining. Nevertheless, he made an important point about needing the right animals in the right places to achieve the right results.

To return to our carbon footprint in this country, UK beef and lamb producers are among the most efficient globally. In 2010, the EU Joint Research Centre published a report showing that British beef is produced with less than half the emissions per kilogram than beef from Brazil. Those results are supported by research undertaken by Ricardo-AEA and Cranfield university, which reported that beef from Brazil is produced with 33% greater emissions than beef from the UK. The point I am making, because many Members have been concerned about what carbon footprinting is all about, is that it can be a useful tool to help businesses identify inefficiencies and emissions hot spots in order to improve not only environmental performance, but business efficiency and competitiveness.

I was slightly concerned by the contributions of some Members, who suggested a serious detriment to agricultural producers in this country, which carbon footprinting is not. Carbon footprints are not used in international policy making; they are tools for the benchmarking and marketing of products. In England and Wales, we do not have Government targets for mitigation in the agricultural sector. International emission comparisons are made using greenhouse gas inventories that are compiled under strict guidance issued by the Inter- governmental Panel on Climate Change. It is important to recognise that carbon footprinting can help the industry to meet not only our societal needs, in dealing with greenhouse gases, but its business needs, in doing the right thing. Carbon footprints are not intended—I can certainly foresee no such intention—to be introduced as targets or as something that individual producers must fulfil.

Nevertheless, the industry wants to do better. The UK beef and sheep industry, therefore, is seeking further emission reductions through the EBLEX product road maps, recognising that measures to reduce agricultural greenhouse gas emissions generally increase business efficiency and competitiveness. My Department welcomes such developments as part of the wider growth strategy for the sector.

The APG made some specific points. Its report draws attention to the problems of standardisation for carbon footprinting of the beef and sheep sector. Under the previous Government, DEFRA worked with the British Standards Institute and the Carbon Trust to develop the PAS 2050 standard for carbon footprinting and to encourage best practice. PAS 2050 aims to simplify carbon footprinting so that it can be carried out by a wider range of practitioners, and provides guidance to ensure greater consistency in approach.

The report is right to point out, however, areas of uncertainty where flexibility is needed, so PAS 2050 is not prescriptive for individual products, although it includes the potential for industry to develop product guidelines known as “supplementary requirements” to ensure that consistent approaches are used and to improve comparability of results. The dairy sector, for example, has produced such guidance via DairyCo, in partnership with the Carbon Trust. DairyCo has also worked with the International Dairy Federation to promote international standardisation. EBLEX is, as mentioned by the hon. Member for Ogmore, discussing international standards for carbon footprinting beef production systems with the Sustainable Agriculture Initiative or SAI Platform, a food-industry initiative supporting the development of sustainable agriculture worldwide. Similarly, EBLEX is exploring options to develop international standards for lamb production.

The APG report also calls for improved accounting of soil carbon sequestration in carbon footprinting. PAS 2050 provides for the optional inclusion of soil carbon sequestration in carbon footprinting, but we might have a misunderstanding about the terminology, which I want to address. There is a distinction between carbon storage and carbon sequestration: carbon storage is carbon that is held by permanent pasture or any other land management system; and carbon sequestration is a process by which carbon is captured in that system.

Scientific understanding indicates that UK pastures represent a significant store of carbon, but do not tend to sequester additional carbon from the atmosphere. That is where the distinction needs to be drawn. If we change land management, of course we have a change—perhaps a positive one, perhaps a negative one, but one that could be either sequestration or release of carbon—but, in a steady state, we do not have a movement of carbon on that basis. Where management practices are employed to increase soil carbon sequestration, the benefits are often small, uncertain and difficult to measure. Nevertheless, DEFRA has invested £390,000 in a project to improve carbon accounting under agricultural land management, including work to assess the extent to which agricultural land management can enhance carbon sequestration in the UK, the findings of which will support carbon footprinting studies. We expect the results to be published in the spring of 2014.

[Bill Wiggin]

My understanding of what the Minister said is that grassland is better storage than a sequestration process. However, the business of farming for cattle and sheep means that the carbon is captured by the grass and then moved along the food chain as the cattle eat the grass and become food and manure. That is the sequestration process, and that is why it is important to measure it.

[Mr Heath]

There is a constant store in any land management system. Any landscape feature, if it is not changed, will have a constant store, so there is a zero-sum gain. If the land is ploughed up or a different crop is grown, the equation may change and the position will be different. That is the simple point that I am making.

We want to continue to fund research into improving the sophistication and accuracy of carbon footprinting methods to support the industry and we have engaged actively in the production of internationally agreed standards for carbon footprints. Research under the UK’s agricultural greenhouse gas research and development platform is a £13.5 million initiative which, in response to the hon. Member for East Londonderry (Mr Campbell), who is not in his place at the moment, is shared with the devolved Administrations, so it is also relevant to the hon. Member for Banff and Buchan. Its purpose is to improve the understanding of greenhouse gas emissions from UK agriculture, and it will also provide underpinning evidence to improve the quality of carbon footprints.

Given the wide variety of production systems and processes in beef and sheep farming, carbon footprinting inevitably becomes part of the marketing mix, but as with other product information, the industry has a responsibility to be transparent about what it has and has not included in the analyses.