Weaving carbon capture into the fabric of retail sustainability


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This article was originally published by BDO USA.

Picture this: You’re in need of a few new shirts to wear on an upcoming holiday, so you pop on your smart glasses and start scrolling. There are plenty of options, but as an environmentally conscious shopper, you aren’t just going to jump on the first item you see. You’ve sworn off certain fast fashion brands, and you make a point of upcycling all your old clothes, gadgets, and more. Sometimes this means it takes you a while to find a product that meets your criteria, but not today. You pause mid-scroll as the phrase “space threads” glimmers across your screen. It looks like your favourite name-brand retailer just launched an entire line of eco-friendly clothing. But what makes it so stellar?

As you read on, you will find that this new space threads clothing line is unlike anything you’ve ever seen before. Made from carbon-negative textiles, this clothing not only minimises carbon emissions but also repurposes those emissions into apparel. 

While it sounds farfetched, this future is already becoming a reality. Today, innovative companies and the scientists behind them have devised a process to capture carbon emissions from the air and convert them into cellulose. Cellulose can be used to make fabric. The result? Eco-friendly clothes made from the captured carbon emissions of manufacturers and suppliers all around the world.

One innovative retailer has invested in its own wash house and finishing facility to provide greater control over its environmental impact. This allows the retailer to substantially reduce the environmental impact of each individual denim garment and create products that have environmental stewardship and human health at their core.

In the years to come, the retail industry may see this type of innovation at scale as more companies move to reduce their Scope 3 emissions.

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Stellar sustainability means decarbonising the value chain

Retailers play a major role within the global environmental ecosystem and have an important responsibility to help move the economy toward a more sustainable future. The retail industry is responsible for about 25 per cent of global greenhouse gases, according to research by SaaS platform provider Plan A. Of those emissions, the vast majority, up to 98 per cent, come from retailers’ global value chains. These emissions are known as Scope 3 and include indirect emissions from procurement, transportation, manufacturing plants, and suppliers.

Even though retailers are not yet broadly required to address Scope 3 emissions, those with an eye toward the future should take a strategic position now to quantify their emissions, prepare their operational infrastructure, and consider deploying new sustainability practices.

Australia moves toward mandatory climate reporting 

The Australian Accounting Standards Board’s (AASB’s) approval of its inaugural sustainability reporting standards means the reality of climate reporting is a step closer for Australian entities.

The sustainability standards follow the passing of the Treasury Laws Amendment (Financial Market Infrastructure and Other Measures) Bill 2024, which mandates sustainability reporting in Australia and empowers the AASB to issue sustainability standards by amending Part 2M of the Corporations Act 2001

The Corporations Act 2001 sets out requirements for which entities must prepare sustainability reports, and when. There are three different start dates, depending on whether an entity falls into Group 1, Group 2 or Group 3. Sustainability reporting will apply for financial years beginning on or after

  • 1 January 2025 for Group 1 entities 
  • 1 July 2026 for Group 2 entities 
  • 1 July 2027 for Group 3 entities. 

Our decision tree diagram will assist you in determining whether your entity is subject to mandatory sustainability reporting, and if applicable, which of the three groups it falls into.

This means finding ways to address and reduce emissions, including Scope 1, 2, and 3 types, will be a key competitive differentiator in the years ahead as more consumers demand sustainable products, regulators focus on ESG compliance, and brands seek ways to maintain their edge.

With mandatory climate reporting on the horizon, Scope 3 emissions are no longer optional. Retailers must start mapping their value chains and exploring innovative solutions like carbon capture textiles to stay ahead of compliance and consumer expectations.

Carbon capture apparel: A futuristic solution with growing appeal 

Customers and stakeholders desire increased transparency around emissions reporting (also known as carbon accounting), leading many brands to establish greener practices and launch decarbonisation efforts.  

These sentiments and market forces could make carbon capture apparel an attractive play in the years to come. Though the manufacturing processes using this type of technology are still growing, there is significant progress occurring, which is driving the industry towards a futuristic state.  

Biomanufacturing companies have developed proprietary technology “powered by enzymes that ‘eat’ CO2 and produce lyocell yarn,” according to CarbonCredits.com. This yarn is a core component in textile generation. By capturing greenhouse gas emissions produced by manufacturers and converting them into a resource for textiles, retailers can decarbonise their supply chain and improve their sustainability posture.  

Supply chain decarbonisation won’t happen overnight. There are many ways that retailers can get started on this journey, such as identifying tactics to hold suppliers more accountable or working with partners on innovative, green-tech solutions. 

Scope 3 Emissions — Charting the stars for future success 

To build resilient business models and appeal to the next generation of decision-makers, retailers must prioritise emissions reporting and be able to quantify their carbon footprint — especially their Scope 3 emissions. While the industry may slowly see more partnerships between retailers and carbon capture technology companies in the future, retailers are not likely to start their decarbonisation journeys there.  

The road to a more sustainable supply chain is long and will require investment and overarching operational changes. But the good news is that sustainable practices often yield healthy returns on investment: Research shows a 60% improvement in operating profits through resource cost reductions, according to McKinsey Quarterly.  

Retailers could also consider other, more straightforward ways they can decarbonise today. For example, conducting Category Spend Insight Discovery (CSID) processes to evaluate and understand emissions can help companies assess procurement and spend information to find out where their spend is most closely associated with heightened emissions (i.e., logistics, material sourcing, etc.). Retailers can use this information as a starting point to strategically address high-emission areas with supply chain partners.  

Additional tactics that retailers could explore include: 

  • Leveraging spending power with supply chain partners to push them to engage in decarbonisation efforts. For retailers with significant purchase power, this method is likely to incentivise suppliers to act.  
  • Putting procurement requirements within Request for Proposals (RFPs) for certain types of traits, behaviours, and environmental commitments from suppliers. Retailers can enforce stricter terms to uphold sustainability commitments.  
  • Holding suppliers accountable for their own carbon goals and regular reporting. While this may seem intuitive, accountability is a key component of any workable sustainability program — if retailers don’t address issues across their supply chains when they see them, decarbonisation efforts could be deprioritised.  
  • Embedding renewable energy projects into operations where feasible. Not all retailers will have the financial or operational means to collaborate on renewable energy projects within their network, but for those that do, pursuing solar, wind, or green energy initiatives can help reduce greenhouse gases and win over stakeholders. 

The future looks promising, but managing changing compliance and sustainability risks remains a challenge. Working with a third-party adviser who understands the nuances can help.

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Australian perspective: What this means for local retailers?

Australian retailers are already taking steps toward sustainability, but the road to decarbonisation is intricate and evolving. Brands like Outland Denim are leading the way with carbon-neutral fashion and ethical employment practices. As mandatory climate reporting approaches, retailers must prepare to quantify Scope 3 emissions and embed sustainability into procurement, supply chain, and product innovation. 

BDO Australia’s sustainability and retail experts can help you: 

  • Develop or review transition plans 
  • Align disclosures with IFRS S2 and AASB S2 
  • Conduct scenario analysis and climate risk assessments 
  • Build ethical, resilient supply chains. 

Repurposed carbon today means retail success tomorrow – Are you ready?  

BDO’s retail team understands the unique sustainability issues facing the industry and how to turn them into strategic opportunities. We can partner with your business to embed resilience across energy practices, supply chain operations and social impact initiatives.  

Whether you’re just starting your sustainability journey or preparing for mandatory climate reporting, our experts can help you design a tailored program that aligns with your retail landscape and stakeholder expectations. 

Key takeaways

Carbon capture clothing is emerging
  • Retailers are turning captured CO₂ into textiles, creating carbon-negative apparel that reduces emissions and adds value.
Scope 3 emissions are critical
  • Up to 98 per cent of retail emissions come from supply chains, making supplier accountability and decarbonisation essential.
Climate reporting is becoming mandatory
  • Australian retailers must prepare for phased sustainability reporting from 2025, driving early action on emissions.

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Authors

Aletta Boshoff smiles at the camera
National Leader, IFRS & Corporate Reporting
National Leader, Sustainability Reporting
Partner, Advisory
.
National Leader, Retail
Partner, Audit and Assurance