The Benefits of Sustainable Procurement: Podcast Insights

Key Takeaways

• The benefits of sustainable procurement include collaborative supplier relationships, improved risk management, greater cost efficiency and better alignment with sustainability goals. 
• Early supplier engagement and collaboration help organisations achieve more meaningful sustainability outcomes. 
• ISO 20400 provides a framework for integrating sustainability into procurement processes. 
• Effective sustainable procurement starts with understanding the fundamentals (the drivers), clear priorities and stakeholder engagement. 
• Sustainable procurement is a continuous improvement journey.

Exploring the Benefits of Sustainable Procurement Through Expert Insights

At Action Sustainability, we’re proud to support and lead conversations that shape the future of sustainable procurement. Understanding the benefits of sustainable procurement is essential for organisations looking to build resilient supply chains, strengthen supplier relationships and achieve their sustainability objectives.

In a recent two-part podcast series hosted on our sister platform, ISO20400.org, our very own consultant Mellita D’silva shares practical insights, international experience, and lessons learned from implementing sustainability in procurement strategies across sectors.

These episodes form part of ISO20400’s ongoing podcast series dedicated to exploring best practice in sustainable procurement.

They also demonstrate how we use our expertise at Action Sustainability to support the wider community through our not-for-profit sister organisation.

What are the benefits of Sustainable Procurement for businesses?

Sustainable procurement goes beyond purchasing goods and services only based on price and quality. It considers the environmental, social and economic impacts of purchasing decisions throughout the supply chain.

For organisations looking to improve their procurement practices, adopting a sustainable approach can deliver several important business benefits.

1. Stronger Supplier Relationships

Better supplier relationships come first, because most of the other benefits depend on them.

Engaging suppliers early in the procurement process allows organisations to communicate sustainability expectations, identify potential challenges and develop practical solutions together.

Rather than simply imposing requirements, businesses can work with suppliers to encourage innovation, improve performance and create long-term value.

2. Improved Risk Management and Supply Chain Resilience 

Sustainable procurement helps organisations identify and manage environmental, social and ethical risks throughout their supply chains.

These risks may include modern slavery, human rights concerns, resource scarcity and environmental impacts.

By assessing risks early and prioritising areas requiring attention, organisations can make more informed procurement decisions and develop more resilient supply chains.

3. Better Cost Efficiency and Long-Term Value

Some sustainable choices cost more upfront, but that’s the wrong number to judge them on.

Considering whole-life costs, resource efficiency, waste reduction and supplier performance can help businesses avoid unnecessary expenditure and identify opportunities for improvement.

As Mellita highlights in the podcast, these savings depend on getting the procurement basics right first.

4. Greater Alignment with Sustainability Goals

Procurement, being a services function, plays a significant role in helping businesses achieve wider sustainability objectives, including carbon reduction, social value and responsible sourcing. 

When procurement and sustainability teams collaborate, organisations can establish consistent expectations, reduce duplicated efforts and ensure purchasing decisions support corporate sustainability commitments. 

For organisations looking to take a more structured approach, understanding the sustainable procurement framework provides a useful starting point. 

Developing a clear sustainable procurement strategy can then help translate these principles into practical business decisions. 

Episode 64: Sustainable Procurement Is Good Procurement

Listen now

In Part 1, Mellita D’silva shares her extensive procurement journey and how sustainability fits into modern procurement practices. She highlights the importance of collaboration, early supplier engagement, and getting procurement basics right before layering on sustainability.

Key Insights from Episode 64 

Getting Procurement Fundamentals Right 

Procurement has evolved from managing the wider supply chain towards a more transactional role in some organisations, typically due to lack of time and resources. However, strong procurement processes remain essential to achieving meaningful sustainability outcomes. 

Before introducing new sustainability requirements, organisations should ensure their existing procurement processes are effective, logical and aligned with business needs. 

Early Supplier Engagement and Collaboration 

Early contractor involvement and effective supplier relationship management help suppliers understand and meet sustainability requirements. Bringing suppliers into conversations earlier can improve collaboration, encourage innovation and support better environmental and social outcomes. 

Collaboration between procurement and sustainability teams is equally important. A joined-up approach helps prevent supplier confusion, inconsistent requirements and duplicated efforts. 

Upskilling Procurement Teams 

Embedding sustainability requires procurement and commercial teams to develop the knowledge and confidence to consider environmental and social impacts in purchasing decisions. 

Training and continuous professional development can help teams understand relevant sustainability risks, engage suppliers effectively and apply best practice. 

Action Sustainability has supported organisations in developing these capabilities, including through tailored procurement training and practical guidance. Our work with ESB demonstrates how training and collaboration can help embed sustainability into category management. 

Using ISO 20400 for Continuous Improvement 

ISO 20400 is an international guidance standard designed to help organisations integrate sustainability into procurement. There’s no certificate at the end of it, and that’s deliberate. Organisations benefit most when they use ISO 20400 as a framework for continuous improvement rather than a checklist. 

As Mellita explains: 

“Bad procurement will cost you more; sustainability shouldn’t.” 

Mellita D’silva 

Episode 65: Mellita’s World of Sustainable Procurement

Listen Now

In Part 2, Mellita discusses how organisations are practically adopting ISO 20400, highlighting global differences, implementation challenges and practical advice for those beginning their sustainable procurement journey.

Key Insights from Episode 65 

Start with Sustainability Risk Assessments 

ISO 20400 provides a framework rather than a rigid set of requirements. Organisations do not need to implement every element in a set order. Instead, they should identify areas that need to be addressed as a priority. 

Heat mapping for sustainability risk and opportunity is a useful first step, helping procurement teams identify significant environmental, social and economic risks across purchasing categories. 

This enables businesses to prioritise resources and focus on areas with the greatest potential impact. 

Recognise Global Differences in Sustainable Procurement 

Sustainable procurement maturity varies internationally. 

Mellita highlights how some organisations across the Middle East, Australia, New Zealand and South Asia are progressing with implementation, while UK organisations can sometimes place greater emphasis on developing policies. 

Her experiences demonstrate the importance of adapting sustainable procurement approaches to different organisational, regional and sector-specific contexts. For UK teams, the takeaway is simple: a policy only counts once it changes what you buy. 

Consider Social Value and Human Rights 

Sustainable procurement is not limited to environmental performance. Social considerations, including human rights, Modern Slavery and ethical employment practices, are increasingly important elements of procurement decision-making. 

Organisations should consider how their supply chains affect people and communities alongside environmental and commercial objectives. 

Developing a clear business case for social return on investment can also help demonstrate the long-term value of responsible procurement decisions. 

Align Procurement with Corporate Sustainability Goals 

For those beginning their sustainable procurement journey, Mellita recommends aligning procurement activities with existing corporate sustainability objectives. 

This means identifying relevant stakeholders, engaging teams early and ensuring that sustainability priorities are reflected in procurement processes. 

Using established frameworks and accessible learning resources can help organisations build capability without unnecessarily complicating their approach. 

The Supply Chain Sustainability School offers free resources to support organisations and their supply chains in developing sustainability knowledge. 

Focus on Practical Implementation 

Sustainable procurement is a collective responsibility involving everyone who influences purchasing decisions. 

And rather than attempting to implement every aspect of ISO 20400 at once, organisations should focus on achievable improvements that can create meaningful change. 

As Mellita explains: 

“Implement where you can, rather than trying to follow the standard end to end.” 

Mellita D’silva 

Key Insights:

• ISO 20400 is a guide, not a rigid checklist – start where it makes most sense, with heat mapping as a first step.
• Beyond environmental issues, social factors like human rights and modern slavery need to increasingly be part of the tender process considerations.
• Making a business case for social return on investment helps justify sustainable procurement decisions that may have higher upfront costs.
• Align procurement with existing corporate sustainability goals, engage all relevant stakeholders early, and use free resources such as the Supply Chain Sustainability School.
• Sustainable procurement is a collective effort – everyone involved in procurement decisions needs to be engaged to embed lasting change.

“Implement where you can, rather than trying to follow the standard end to end.” — Mellita D’silva

How Can Organisations Put Sustainable Procurement into Practice? 

Understanding the value of sustainable procurement is only the beginning. Delivering measurable improvements requires businesses to integrate sustainability into their everyday procurement activities. 

Organisations can start by: 

1. Assessing existing procurement processes: Identify strengths, gaps and opportunities to improve sustainability performance. 
2. Prioritising sustainability risks and opportunities: Use risk assessments and heat mapping to identify the most significant supply chain challenges. 
3. Engaging suppliers early: Work collaboratively with suppliers to establish realistic expectations and explore innovative solutions. 
4. Building internal capability: Provide training and guidance to help procurement teams make informed, sustainable decisions. 
5. Monitoring progress: Establish meaningful measures to evaluate performance and support continuous improvement. 

Adopting effective sustainable procurement practices can help organisations turn sustainability ambitions into practical actions. 

For businesses requiring additional expertise, sustainable procurement consulting can provide support with assessing procurement maturity, managing supply chain risks and implementing improvements aligned with ISO 20400. 

Final Thoughts: Making Sustainable Procurement Good Procurement

Embedding Sustainability into Procurement Processes

Sustainable procurement is no longer an optional extra. It’s a vital part of responsible business practice and an opportunity to improve the way organisations manage their supply chains.

As Mellita highlights, it’s rarely a tidy process. ISO 20400 offers a practical, adaptable framework for building sustainability into their procurement processes how they buy.

Taking Practical Steps Towards Sustainable Procurement 

Whether you’re new to sustainable procurement or leading a mature programme, the key is to start somewhere meaningful.

Heat mapping, stakeholder engagement, and making a strong business case for social value are all crucial steps. Bring in everyone who influences procurement decisions to create lasting impact and make the change stick.

For those just starting out, remember that plenty of resources are available, like the Supply Chain Sustainability School and www.iso20400.org, to support your learning and development.

Realising the Long-Term Benefits of Sustainable Procurement 

Ultimately, the benefits of sustainable procurement extend beyond environmental and social improvements. By strengthening supplier relationships, improving risk management and aligning purchasing decisions with wider business goals, organisations can build more resilient and responsible supply chains. 

Sustainable procurement works when it changes what you buy and how you work with the people you buy from.

Want support embedding sustainable procurement in your organisation?  

Get in touch with us to speak with our team and work with Mellita to explore how we can support your sustainable procurement journey. 

Frequently Asked Questions About Sustainable Procurement 

What Are the Main Benefits of Sustainable Procurement? 

The main benefits include improved supply chain resilience, stronger supplier relationships, better risk management, greater resource efficiency and alignment with organisational sustainability goals. 

It can also help organisations reduce environmental impacts, improve social outcomes and achieve better long-term value from procurement decisions. 

How Does Sustainable Procurement Improve Supplier Relationships? 

Sustainable procurement encourages early engagement, open communication and collaboration with suppliers. 

By establishing clear sustainability expectations and working together to overcome challenges, organisations can build stronger relationships, encourage innovation and improve long-term supplier performance. 

What Is ISO 20400 and How Does It Support Sustainable Procurement? 

ISO 20400 is an international guidance standard that helps organisations integrate sustainability into their procurement processes. 

It provides practical guidance on responsible purchasing, stakeholder engagement, risk management and continuous improvement. 

There’s no certificate to chase. ISO 20400 is there to help you build your sustainable procurement approach and keep improving it. 

How Can Businesses Measure the Success of Sustainable Procurement? 

Businesses can measure sustainable procurement performance through indicators such as reductions in supply chain emissions, improvements in supplier sustainability performance, resource efficiency and delivery of social value commitments. 

Assessing progress against defined sustainability objectives helps organisations identify improvements and demonstrate the value of their procurement activities. 

How Can Organisations Get Started with Sustainable Procurement? 

Organisations should begin by reviewing their existing procurement processes, identifying priority sustainability risks and aligning procurement decisions with wider business objectives. 

Engaging relevant stakeholders, building internal knowledge and developing a clear strategy can help turn sustainability commitments into practical actions. 

Expert support from Action Sustainability can also help organisations assess their current approach and identify opportunities for improvement.