The Latest CDP Results Reveal the Rise of Scope 3 Reporting

Last month’s release of the Global 500 Report, Carbon Disclosure Project’s (CDP) annual summary of climate reporting by the world’s 500 largest companies, gives the most insight to date on corporations’ reporting about climate change and their supply chains.

What does it tell us?

First, the number of companies reporting on their supply chains continues to steadily grow. Two years ago, only about a quarter of the world’s top 500 companies reported on “Scope 3” greenhouse gas (GHG) emissions, or the emissions from activities they have influence over, but are beyond direct ownership or control, such as in supply chains.

Last year, the reporting share climbed to 42 percent, and this year it grew to nearly half. That’s a steep change compared to reporting overall, which rose only a few percentage points this year to 82 percent.

At the same time, the quality and scope of reporting is improving dramatically. This year, for example, Kraft Foods said physical risks linked to climate change are not material, but they still described a whole set of supply chain and other issues that potentially matter. Kraft also clarified that they are closely examining supply chain issues to anticipate emerging enterprise risk and opportunities. The provision of this depth of information is a new development in CDP reporting, and has been aided in part by the more systematic ways that CDP is asking questions.

This relates to a third development: CDP made Scope 3 reporting more robust by expanding definitions this year. In following the Greenhouse Gas (GHG) Protocol’s Scope 3 Guidance under development, CDP transformed last year’s five categories into eight more specific ones, and then added nine more (see sidebar).

This helps transparency by increasing the comparability of reported figures. It also foreshadows the increasing sophistication of supply chain reporting to come. Indeed, Frances Way, CDP’s Head of Supply Chain, told me that CDP will continue working to ensure reporting requirements are aligned with the standard once finalized. Meanwhile, CDP is taking public comments on the design of the next survey.

Scope 3 emissions have taken center stage and turned out to be every bit as significant as we thought they would be. This raises an important question: Just how big are they?

In the summary report, CDP tallied aggregate figures by industry, finding Scope 3 to be on average about two times the amount of Scopes 1 and 2 emissions, which are sometimes called “internal” emissions. It will take a little digging, however, to get a representative number since 50 percent of companies don’t report Scope 3 at all. Of those that do, 40 percent only publish just one convenient category, such as transportation.

The companies to watch are the 10 percent that reported supplier emissions, and the even smaller 5 percent that reported supplier emissions beyond direct purchasing relationships.

For these companies, the Scope 3 multiple is much higher — more like five times greater for those reporting on direct suppliers, and 10 times more for those providing a comprehensive assessment. Some companies were much higher still: Kraft and Danone reported Scope 3 emissions that were more than 15 times the amount generated from their internal operations, and Unilever’s are more than 50 times greater.

As companies disclose their climate change and business interrelationships more fully, higher multiples like these are likely to become more common.

How to Open the Door to Supplier Disclosure

To learn more, I spoke to Kraft, which this year CDP named to its Climate Change Leadership Index, a designation for the most transparent companies taking action. Kraft is an interesting case because as recently as two years ago it had not reported Scope 3 emissions at all.

I asked Francesco Tramontin, associate director of global issues management, why Kraft is interested in managing and reporting supply chain emissions. Tramontin said that it is a logical extension of the company’s approach to climate change, and a natural step following Kraft’s achievement of GHG reduction targets within its own operations.

But, he said, Kraft’s increased CDP reporting didn’t begin with a reporting effort. Rather, the company’s R&D team leads its Scope 3 management efforts with the aim of collecting and interpreting data for strategic perspective and internal decision making. The reporting is a byproduct of these efforts, and Kraft began sharing it as management became aware of partners’ and stakeholders’ increasing interest.

One of the main benefits of Scope 3 management, Tramontin said, is that it provides an impetus to take a more careful look at internal management systems. It also enables Kraft to take part in important forums, such as the development of GHG Protocol Scope 3 Guidance.

Currently, Kraft is involved in testing a draft version of the guidance, and the company recently submitted feedback for it. According to Tramontin, participating in this governance-building effort has been beneficial. It has helped them exchange methodologies with peers and given them confidence in measuring and reporting in an environment where many communication standards are lacking.

One of Kraft’s main challenges has been deciding what types of information to publish. When Kraft set out to report Scope 3 emissions for the first time last year, the company had more information than it ended up reporting, but wanted to share the data in which it had the most confidence. The company published information in just two categories, business travel and logistics, which then represented about 40 percent of operational emissions. As Kraft did so, Tramontin said, it used a “lead with results” approach that emphasized progress against goals while remaining cautious about prognosticating.

This year, Kraft not only expanded the categories it reported on, it also found a way to provide more information on topics where there is more uncertainty. Kraft did this by disclosing emissions by subcategory with narrative descriptions and confidence estimates for each, ranging from plus or minus 20 percent (business travel) to about 40 percent (supply chain and end-of-life packaging). Tramontin said he couldn’t yet say whether Kraft would add more categories next year, but felt certain the quality and confidence of data would improve.

The Road Ahead

The supply chain will enter the picture more and more, Tramontin concluded. His experience, however, reveals a difficult balance that companies need to achieve. On the one hand, there is an incentive to report as openly as possible. On the other hand, there is pressure to ensure that disclosed information is trustworthy.

This leads Kraft and other companies to an important debate that is arguably the front line of supply chain reporting: the extent to which they can use the coarse data produced by life-cycle assessments and generalized industry “models,” versus more specific information provided by suppliers themselves.

The former is easier to obtain, but largely overlooks potentially vast differences in practices among peer suppliers; the latter can generate factory floor-level information about particular suppliers, but requires a much greater commitment of resources to manage.

Questions and answers regarding these issues will continue to unfold as new GHG Protocol guidance comes out this winter and companies report to CDP next May and beyond. In the meantime, here are some promising approaches borrowed from the experiences of Kraft and others.

1. Collect Data to Gain Insight for Prioritizing Sustainability Investments

In this context, reporting is important but it is a byproduct of understanding interconnections with suppliers, products, partners, and the physical world. This is really what most stakeholders are interested in.

2. Don’t Be Afraid of Your Footprint

The next phase of Scope 3 reporting will see more companies report on their impacts, more deeply and in more categories. This will allow greater comparability, better benchmarking, and more insightful discussion about ways forward.

Until that happens, a large Scope 3 footprint is a much better sign of leadership than no reported footprint. Scope 3 management can lead to enrolling suppliers directly in improvement efforts and leveraging their dollars and skills.

3. Address Budget and Resource Constraints by Using Sampling and Estimations

It is acceptable to provide information that is approximate or based on random and/or targeted verifications. The key to getting that right is to understand how accurate the information is, and make your level of confidence and uncertainty — like the figures themselves — transparent.

First posted at GreenBiz.

Why Climate Change Will Matter to Every Company

BSR has recently fielded inquiries from a range of member companies asking how climate change is relevant to their business.

The timing of these questions is obvious: With prospective climate change legislation and policy discussions in the United States and elsewhere, intensive international negotiations culminating later this year, and ongoing stakeholder interest, companies are scrambling to develop or boost their climate change strategies, assess their internal and supply chain emissions, and examine the potential risks and opportunities throughout their operations, value chain, and industry.

For energy companies and heavy manufacturers, it has long been clear that climate change regulation would have a significant impact on business. And while some representatives from other industries still insist climate change is not relevant for them, the best available research indicates it is material for virtually every company, both in the traditional accounting sense and the sustainability context, which incorporates wider stakeholder concerns. Unlike issues such as animal welfare or toxic waste that may be irrelevant to some firms, climate change is never off the playing field for any company.

It’s About Owned Operations

For companies that generate large quantities of greenhouse gases or purchase large amounts of energy, climate change regulation is clearly a significant issue that is likely to affect future costs. As recent negotiations in the U.S. Congress have shown, however, climate change regulation is not just about greenhouse gas emissions and energy use. It has significant implications for international trade, agriculture, transportation, and other areas.

In addition, physical risks and opportunities presented by climate change are already becoming manifest. Companies need to think about how a changing climate affects things such as heating and cooling needs, water availability, and emergency preparedness for catastrophic weather. An extended drought in Australia, for instance, has forced the food company Heinz to curtail production of tomato paste there, and to consider shifting other production out of the country. Meanwhile, nations and industries have begun to discuss the possibilities presented by expanded shipping through the Northwest Passage.

Taking action in a company’s owned operations can also lay the foundation for business opportunities and reputation building through engagement with peers, suppliers, and customers. Although the retail industry is responsible for only a small amount of greenhouse gas emissions, for example, some retailers such as Walmart and Tesco have been applauded for addressing climate change throughout their value chains — efforts that are founded in part on efficiency and renewable energy programs in their own stores.

It’s About Supply Chains

For many companies, the most important climate change risks and opportunities may lie outside of their owned operations. As a 2008 McKinsey study noted, between 40 and 60 percent of manufacturers’ carbon footprints often lie in their supply chains. BSR has worked closely with food-processing companies and retailers whose supply chain emissions are more than three times larger than those represented by their own facilities and purchased energy. It’s important for companies to realize that climate change regulation may have significant implications for supply chain costs in carbon- and energy-intensive industries.

Greenhouse gas emissions and physical climate change impacts also have significant implications for logistics and transportation choices in the supply chain. Companies that have “Just-in-time” inventory systems may rely heavily on air transport for rapid shipment of goods to keep inventories low. However, air transport — which contributes more than 3 percent of global greenhouse gas emissions — has a much larger climate change impact than trucking, rail, or ocean cargo shipping. Increasingly, aviation is brought up as an area for regulation. In effect, climate change is a material issue for companies that have intricate supply chains or otherwise rely heavily on air travel and transport.

Climate change will also have significant physical impacts on supply chains. At BSR, we have seen more companies focus on this area, including Kraft, which is addressing growing climate and other risks to high-value tropical crops like coffee and cocoa by working with organizations such as the Rainforest Alliance and the Bill and Melinda Gates Foundation to support its suppliers and encourage sustainable production.

The supply chain also presents climate-change-related opportunities. The confectionary company Cadbury, for example, is working closely with dairy suppliers to reduce greenhouse gas emissions. Such actions benefit companies like Cadbury by strengthening the firm’s supply chain understanding and relationships and by improving its reputation for addressing climate change. It’s also possible that these efforts will provide financial benefits if the company is able to obtain carbon credits for use or sale.

It’s About Customers and Consumers

In addition to “upstream” supply chains, climate change has growing implications for companies through their “downstream” customers and consumers. Nearly a decade ago, Ford Motor Co. was one of the first large companies to publicly address this issue through its corporate citizenship reports. Information technology companies like IBM and Cisco are touting the benefits of lower climate change impacts from their energy-saving products, while apparel companies such as Levi Strauss and Co. have begun using garment labels, promotions, and store staff to encourage customers to adopt reduced-energy washing practices.

Companies whose products generate substantial greenhouse gases during use aren’t the only ones for whom consumer climate change issues should be important. There are growing efforts to encourage consumers to select products with a smaller total greenhouse gas footprint (such as peanut butter rather than lunch meat), while physical climate change itself may shift customer preferences and needs. Farmers may begin planting more heat- and drought-tolerant crops, for example, while the spread of dengue fever and other diseases (PDF) is likely to significantly affect pharmaceuticals markets. Companies that understand and are prepared to meet these trends will have a competitive advantage over those that don’t.

It’s About Industry Dynamics

Physical climate change and related regulation will also lead to long-term changes in industry structures. Climate-related regulation, market incentives and other factors may encourage new competitors to enter an industry, as we see in the auto and energy fields, while climate change reporting and compliance requirements may increase barriers to entering other industries.

It’s clear that climate change is one of the largest and most persistent sustainability megatrends of this generation — and for many companies, the pinch points are obvious. For others, climate issues are more subtle, affecting the company indirectly through the vulnerabilities of its partners. And for others still, climate change may affect the company in such broad but low-intensity ways that is hard to know where to begin.

In any case, although some companies may not identify climate change as the most pressing issue they face today, these examples should demonstrate that the breadth and magnitude of the likely physical and regulatory impacts — from owned operations and industry dynamics to supply chains and customers — mean the issue is relevant for virtually all companies. It presents a wide range of risks, as well as new opportunities to reduce costs, differentiate products, and work with suppliers and consumers.

First posted at GreenBiz.