For most businesses, the biggest source of environmental impact isn’t inside their own walls, it’s in their supply chain. Even businesses with strong internal practices can be carrying real risk in the way they source, move and manage goods – often without realising it.
Pressure to act is building from several directions at once. Customers are asking more questions. Lenders want clearer evidence of how risk is being managed. UK and EU regulation is moving quickly, with rules increasingly reaching into supply chains rather than stopping at the business itself. Companies that can’t respond clearly are already losing ground to those that can.
Knowing where to start is the hard part.
The most common mistake is trying to tackle everything at once. Supply chains can involve many suppliers across different sectors and countries, and spreading effort too thinly usually means nothing changes.
The businesses making the most progress tend to begin in the same place: by getting a clear picture of their supply chain and identifying which suppliers or categories pose the greatest environmental or social risk. Even a basic map is more useful than no map at all.
Technology, from integrated software to AI-powered tracking, can help, but the more important question is a simpler one: how much do you know about where your materials come from and what happens to them?
Once you have a clearer picture, the next step is making your expectations explicit. A supplier code of conduct – setting out what you require on things like labour standards, human rights and environmental practices – gives you something concrete to work from and to point to when customers or auditors come asking. It doesn’t need to be complex. Short, clear and consistently applied works better than a lengthy document nobody reads.
For most businesses, the biggest share of their carbon footprint sits not in their own operations but in their supply chain – what’s known as Scope 3 emissions. If your business has made any kind of carbon commitment or is being asked to, this is where the real work needs to happen.
In practice, that means looking at how goods are transported, where your highest-emitting materials come from, and whether lower-carbon alternatives are available. Sourcing closer to home, where it makes commercial sense, can cut both emissions and supply chain risk. Depending on your sector, issues like water use and land use may also be worth understanding – these are increasingly showing up in customer due diligence and tender requirements.
Sustainability tends not to last if it sits in a separate workstream. The businesses that make it work have built it into their everyday procurement decisions – weighing up suppliers on their environmental and social performance, not just on cost and quality.
That means equipping the people who make buying decisions with the right tools and criteria. It also means working with suppliers to improve over time, rather than simply issuing requirements and hoping for the best.
Much of a product’s environmental impact is shaped long before it reaches a customer – it’s locked in at the design stage. That makes it one of the most powerful levers available, and one of the most overlooked.
For businesses that manufacture or source physical products, building in the ability to repair, disassemble and recycle from the outset can significantly reduce waste and cost over a product’s lifetime. Managing what happens at the end of a product’s life – returns, refurbishment, disposal – is the other side of the same coin.
Being able to show what’s happening across your supply chain is becoming a practical business requirement, not just a reporting nicety. Customers, investors and regulators increasingly want evidence, not assurances.
The businesses doing this well aren’t producing separate sustainability reports that sit in a drawer. They’re weaving supply chain information into the way they normally communicate. It’s also worth considering industry groups and initiatives – shared standards, tools and collective influence with suppliers can achieve things that individual businesses simply can’t on their own.
For businesses that manufacture or source physical products, building in the ability to repair, disassemble and recycle from the outset can significantly reduce waste and cost over a product’s lifetime. Managing what happens at the end of a product’s life – returns, refurbishment, disposal – is the other side of the same coin.
Getting this right doesn’t mean solving everything at once. It means being clear on where your risks and impacts are, putting the right structures in place, and making steady progress in a way that’s proportionate to your business.
If a customer has raised the bar, a contract is at risk, or you’re simply not sure where your supply chain exposure sits, that’s exactly where we can help. 5D gives businesses the clarity to move forward. Get in touch at info@5dsustainability.co.uk or book a call to start the conversation.
On the discovery call, we will ask you about your business, to understand your goals and advise how 5D Net Zero can help you on your net zero journey.
To start the process, just use our calendar to book a discovery call.
