Most Scope 3 issues are about coverage, mapping, and methodology consistency.
After reporting season, assurance partners flag the same problems: too many proxies, missing emission factors for purchased chemicals, and inconsistent methodology across sources.
Manual mapping in spreadsheets is slow, error-prone, and hard to reproduce making it difficult to defend your methodology in front of auditors.
Generic multi-industry datasets force proxies and patchwork. Chemistry-specific data with region- and technology-level granularity reveals up to 10Ă— carbon footprint differences for the same chemical in the same country.
How Carbon Minds Can Help
How can Scope 3 data quality improve before your next reporting cycle?
Carbon Minds helps chemical companies close Scope 3 data gaps with a complete data system. We are more than just a database, but a database (130,000+ processes, 1,500+ chemicals) plus advanced data services including CAS mapping, a modeling pipeline, a proxy engine, and expert LCA/PCF modeling.
Systematic Scope 3 coverage improvement
Close data gaps through a systematic 3-step process: CAS number mapping for direct matches → modeling pipeline to add missing chemicals at no additional cost → proxy engine based on molecular structure similarity for remaining low-impact gaps.
Consistent, comparable data
Work with TĂśV Rheinland reviewed data, re-certified annually, and compliant with Together for Sustainability (TfS), UEIL/ATIEL, and ISO standards.
Country-average and supplier-specific insights
Go beyond generic averages with region- and technology-level emission factors for 1,500+ chemicals across all production regions worldwide.
Repeatable, audit-ready mapping logic
Replace ad-hoc mapping with a structured, reproducible process, a clear "why this factor" rationale, documented methodology, and fewer findings in the next assurance cycle.
Advanced data services that close your gaps
New chemicals modeled through the Carbon Minds pipeline are added at no additional cost and maintained in future updates. High-impact gaps get custom expert modeling; low-impact gaps are resolved automatically via the proxy engine.
Trusted by industry leaders
Unlock These Advantages
Coverage
Increase Scope 3 completeness with fewer proxies and fewer "unknowns."
Confidence
Work with TĂśV Rheinland reviewed, standards-compliant data that withstands audit scrutiny
Actionability
Build a clear "next 90 days" improvement roadmap with repeatable mapping logic.
Readiness
Build a defensible methodology narrative: what sources were used, why, and where limitations remain—before the next reporting cycle.
Uncover your Scope 3 data coverage
Book a free mapping call to get a coverage + gap snapshot and concrete next steps for your purchased chemicals. Or download the free Database Scope Excel to see what’s already covered.