For sustainability leaders, collecting Scope 3 emissions data can feel like an impossible task. You’ve tackled Scope 1 (direct emissions) and Scope 2 (indirect emissions from energy), but Scope 3, which covers all other indirect emissions, presents a whole new level of complexity.
With emissions spanning across the entire value chain—think everything from business travel to supplier manufacturing processes—getting accurate, timely data from suppliers leave even the most seasoned sustainability professionals pulling out their hair.
But if this process is so difficult, why bother? The answer lies in the growing demand for transparency around Scope 3 emissions. This is no longer a 'nice to have' — it’s becoming a requirement.
For example, Australia's new climate legislation, Australian Sustainability Reporting Standards (ASRS), mandates Scope 3 reporting starting in 2025. This Act introduces mandatory sustainability reporting, ensuring greater transparency and accountability in Australia's business practices.
According to the Carbon Disclosure Project (CDP), Scope 3 emissions can account for an average of 75% of an organisation's total Greenhouse Gas (GHG) emissions, with the supply chain being one of the largest contributors.
This version makes the tone clearer and tighter while connecting the difficulty with the need for action, emphasising both compliance and sustainability benefits.
But here’s the good news: while Scope 3 reporting is complex, it’s not impossible. With the right approach, tools, and processes, your business can confidently gather and report this essential data.
This article will break down the complexities of Scope 3 reporting, outlining its challenges and offering practical guidance, including key tips on avoiding common pitfalls.
To recap, GHG emissions are typically broken down into three categories:
Scope 3 covers many emissions sources, typically broken into 15 sub-categories based on the GHG Protocol.
These include everything from purchased goods and services to employee commuting and waste management.
You're essentially tracking emissions from activities your company doesn't directly control, like the products suppliers made on your behalf or the travel you booked through an airline where you don't own the plane.
Scope 3 reporting is tough for several reasons:
Depending on the size, capacity and capability of the supplier the data can be hard to obtain.
In addition, companies need to determine the relevance of each category and emissions source and Scope 3 footprint, this is not a decision you can make on a whim, or based on what you would prefer to exclude, it needs to be done in a transparent and considered way, and following the GHG Protocol.
The only way to do this credibly and determine which suppliers should be included or excluded is to complete a Scope 3 materiality assessment.
The goal of materiality assessment is to understand which of the emission sources in your value chain are most significant and how to effectively capture this information.
Using criteria such as the proportion of emissions, your ability to influence the supplier, data availability, or the relevance to your stakeholders, you'll determine the best approach and methodologies. Through this exercise, you'll get a better sense of the overall Scope 3 picture with clear criteria for what qualifies as relevant admissions data.
Ultimately, a thorough materiality assessment not only clarifies which emissions sources are most significant to your value chain but also lays the groundwork for more targeted and effective decarbonisation efforts.
This approach provides a credible foundation for sustainability strategies that go beyond compliance, fostering trust with stakeholders and driving meaningful climate action.
When engaging suppliers for emissions data, it’s essential to avoid some common pitfalls:
Given the volume of upstream and downstream suppliers across your value chain, the task of determining what to include or exclude, engaging with each supplier, obtaining accurate data in a usable format, and consolidating it into a coherent emissions profile is nothing short of daunting.
This complex process requires careful coordination, a robust system for data collection, and clear criteria for what qualifies as relevant emissions data. The scale of this challenge can make the creation of a comprehensive and accurate Scope 3 emissions profile feel like a monumental task.
After you've conducted a Scope 3 materiality assessment, you'll need to begin the process of engaging with your key suppliers, obtaining accurate data in a usable format, and consolidating this information into a coherent emissions profile.
For some emission sources, suppliers might already have existing reports. For instance, travel agencies can often provide emissions data for flights, or other suppliers may offer reports that include emissions associated with their products or services.
However, you'll need to engage a large pool of key suppliers to gather data. Examples might include sub-contractors on a major construction project or the primary suppliers to a supermarket chain.
In these cases, the most effective method for gathering data is often by designing and sending electronic surveys.
While electronic surveys are easy to set up and can be scaled across hundreds of suppliers, they do come with potential challenges that should be addressed:
After discussing the challenges in supplier engagement, it’s time to talk about the solution. That’s where BraveGen’s SmartForms come in. They offer an ideal solution to the challenges of collecting Scope 3 data from suppliers at scale.
With SmartForms, organisations can easily gather both qualitative and quantitative data, collect supporting documents, and get signatures for tracking supplier approvals.
It allows you to set up a personalised email to one or a group of similar suppliers to explain the supplier engagement process and data requests. Emails can include imagery and videos to engage suppliers in your ESG journey.
You can automate recurring client data requests at your preferred intervals. This makes it easier to report on and meet your supplier's ESG goals.
See the advantages of SmartForms over standard survey forms:
Scope 3 reporting is challenging, but it also offers a valuable opportunity. By understanding and mitigating your value chain’s emissions, your business improves its sustainability performance and gains a competitive edge in the market.
It also allows you to identify cost savings through more efficient resource use, uncover operational efficiencies that streamline processes, and foster potential innovations that lead to new products or services.
Additionally, it enhances your brand reputation, builds trust with stakeholders, and ensures compliance with emerging regulations, positioning your company as a leader in environmental responsibility. Embracing Scope 3 reporting can ultimately drive long-term value creation and resilience.
With tools like BraveGen SmartForms, you can turn what feels like an overwhelming task into a streamlined, automated process—giving you more confidence in your data and more time to focus on meaningful climate action.
If you’re interested in learning more about SmartForms, contact us to ask for a demo.