Why Most Net Zero Strategies Fail Before They Reach the Supply Chain

The Easy Part: Measuring What You Control

Most organisations start by measuring emissions from areas they directly control.

This typically includes:

• Office energy consumption
• Company vehicles
• Fuel usage
• Business travel
• Waste generation

These emissions are generally easier to identify because the data already exists within the organisation.

While this is an important first step, it often represents only a fraction of the overall picture.

The Real Challenge: Supply Chain Emissions

Once organisations begin looking beyond their own operations, they often discover a much larger challenge.

Purchased goods.

Subcontractors.

Manufacturing.

Transport.

Material sourcing.

Logistics.

For many construction and facilities management businesses, these supply chain activities generate significantly more emissions than their direct operations.

This is often referred to as Scope 3 emissions.

The challenge is that supply chain data is rarely centralised, consistent or easy to obtain.

Many organisations simply don't know:

• Which suppliers contribute the most emissions.
• Which suppliers have carbon reduction plans.
• Which suppliers are actively reducing emissions.
• Which suppliers present the greatest sustainability risks.

Without this visibility, carbon reduction becomes largely guesswork.

Why Supplier Data Is Becoming a Competitive Advantage

Increasingly, clients are asking suppliers to provide evidence of:

• Carbon reduction plans
• Net zero commitments
• Environmental policies
• Sustainability initiatives
• Carbon reporting methodologies

This trend is no longer limited to major infrastructure projects.

Requirements are filtering throughout supply chains and becoming common in procurement processes across both public and private sectors.

Businesses that can quickly access and verify supplier sustainability information are gaining a competitive advantage.

Those relying on spreadsheets, email requests and disconnected records often struggle to respond efficiently.

The Missing Link Between Carbon Reporting and Procurement

One of the biggest mistakes organisations make is treating sustainability as a separate function.

In reality, procurement decisions and carbon performance are increasingly connected.

Every supplier selection decision can influence:

• Carbon emissions
• Environmental impact
• Supply chain resilience
• Future compliance obligations

Organisations that embed sustainability criteria into supplier management processes are often better positioned to achieve long-term carbon reduction targets.

Why Visibility Matters More Than Targets

Many businesses publish ambitious targets.

Far fewer have the visibility required to achieve them.

A target alone does not reduce emissions.

What drives improvement is understanding:

• Where emissions originate
• Which suppliers contribute most significantly
• Where reduction opportunities exist
• How progress can be measured

Without this information, organisations risk focusing on visible initiatives while overlooking areas that deliver the greatest impact.

Practical Steps Organisations Can Take Today

Businesses looking to strengthen their net zero strategy should consider:

1. Map Critical Suppliers

Identify suppliers that represent significant spend, operational importance or environmental impact.

2. Collect Sustainability Information Consistently

Standardise how carbon and environmental information is gathered across the supply chain.

3. Prioritise High-Impact Areas

Focus efforts on suppliers and activities that contribute most significantly to emissions.

4. Improve Data Quality Over Time

Perfect data is rarely available on day one. The goal should be continuous improvement rather than immediate perfection.

5. Make Sustainability Part of Procurement

Environmental performance should become part of supplier evaluation and ongoing management processes.

How Mobilize Supports Supply Chain Sustainability

Achieving net zero requires more than measuring internal emissions.

It requires visibility across the wider supply chain.

Mobilize helps organisations centralise supplier information, assessments, compliance records and sustainability data within a single platform.

Rather than relying on spreadsheets and manual processes, organisations can build a more structured approach to supplier engagement, helping improve visibility, reduce risk and support long-term sustainability objectives.

By bringing supplier information together in one place, businesses are better positioned to understand their supply chain, identify improvement opportunities and support more informed decision-making.

Conclusion

The organisations most likely to achieve their sustainability objectives will not necessarily be those with the boldest targets.

They will be the organisations with the strongest data, the clearest visibility and the most engaged supply chains.

Net zero is no longer just an operational challenge.

It is increasingly a supply chain challenge.

And for many organisations, that is where the biggest opportunities for improvement now exist.