Supplier-level visibility, at scale

A practical, scalable approach to Scope 3 data and supplier action

Scope 3 emissions represent the majority of most organisations’ footprints, and often the greatest challenge.

Our supply chain engagement capabilities are designed to improve data quality and drive supplier action without overwhelming procurement teams or suppliers.

Combining AI-powered insight, data on 1.5 million suppliers and targeted primary data collection, the platform enables a focused, scalable approach to supplier engagement.

Blended data collection:
automation where possible, engagement where it matters

Our approach recognises that not all suppliers require the same level of effort.

We apply the most accurate calculation model for every supplier – from product-level carbon footprints and supplier-specific emissions factors through to industry averages where appropriate.

Most suppliers won’t need to be contacted at all. Questionnaires are reserved for your most material suppliers where primary data genuinely changes the picture.

This hybrid methodology ensures accuracy where it matters without imposing unnecessary burden where it doesn’t.

Depending on materiality and data availability, teams can:

Use AI and modelling for lower-priority categories
Invite suppliers to submit primary data directly into the platform
Distribute structured questionnaires with support from our Climate Success team
Maintain full permission controls and audit-ready workflows.

This blended strategy allows teams to focus time and resources on the suppliers that matter most.

RESULTS THAT SCALE

Carbon accounting shouldn’t just be accurate. It should be fast, reliable and ready to drive real outcomes. At 51toCarbonZero, our platform delivers more than a footprint. It provides the clarity and confidence teams need to move from data to delivery.

FASTER, SMARTER REPORTING

We reduce the time & resource burden of reporting:
Automating data collection, validation and calculations.
Integrating with 3,000+ business systems.
Providing audit-ready outputs for SECR, CSRD, CDP and more.
→ Clients report up to 42% resource savings and 2x faster data collection.

BUILT FOR AUDIT CONFIDENCE

Accuracy is locked in by design:
Transparent methodologies and emissions factors.
Version control and change tracking.
Reducing internal back-and-forth and external assurance risk.

→ 100% audit pass rate across all clients.

FOUNDATION FOR REAL PROGRESS

With structured Scope 1-3 data, you can:

Identify true emissions drivers and hotspots.
Improve supplier engagement and Scope 3 accuracy.
Build credible reduction plans tied to operational and financial performance.

→ Example: 14% emissions cut in Year 1.

Features that remove friction strengthen accuracy surface insights support better decisions are built for global teams

AI-powered supplier intelligence

The platform enables detailed supplier-level analysis beyond high-level spend-based modelling.
Using built-in AI, organisations can:
Scan priority suppliers for public emissions disclosures
Identify SBTi commitments, CDP participation and climate action signals
Benchmark suppliers against peers to assess relative maturity and risk.
Suppliers can be tagged, grouped and prioritised based on emissions impact, category or strategic importance – supporting targeted engagement rather than blanket requests.

From data collection to supplier action

Beyond data, the platform helps organisations:
Identify high-impact suppliers and categories
Track supplier progress over time
Support engagement strategies aligned with broader reduction goals
Model the reduction impact of targeted supplier interventions.
This ensures supply chain engagement contributes directly to improved Scope 3 accuracy and meaningful emissions reduction.

Access supplier intelligence at unmatched scale

With access to data on 1.5 million suppliers, teams gain significantly broader visibility than many supplier disclosure databases alone. And because engagement does not depend on suppliers joining a paid network, organisations can reduce barriers to participation while improving Scope 3 data quality at scale. This means:
Better supplier screening
Smarter prioritisation
Easier supplier participation
A more practical route to improving Scope 3 data quality at scale.

Direct supplier access and collaboration

Suppliers can be given controlled access to the platform, enabling them to:
Upload emissions data directly
Share supporting documentation
Maintain a clear audit trail.
This reduces friction, improves data quality and supports long-term collaboration rather than one-off data requests.

Reporting, dashboards and insights

All supply chain data feeds into the same reporting and analytics framework as the rest of the platform.
Teams can:
Pivot emissions and supplier data through custom dashboards
Generate automated and AI-assisted reports
Export datasets for procurement, finance or external reporting.
This creates a unified view of Scope 3 – not a disconnected workflow.

Discover smarter supply chain engagement in action

Book a demo to make supply chain engagement more focused and effective and see how our platform helps you combine AI-powered supplier intelligence, targeted data collection and audit-ready workflows to improve Scope 3 accuracy and support meaningful supplier action.

40%

Faster Measurement

40K+

Emission factors

100%

SBTi Success Rate

Audit Ready Reporting.

Data accuracy is paramount at 51toCarbonZero. Our platform and reports adhere to the GHG Protocol Standards, ensuring the highest level of data integrity and precision through automated checks. Additionally, our team of expert ISO lead verifiers offers comprehensive support, preparing you thoroughly for external disclosure and assurance.