Scope 3 Data Intelligence
Turn carbon data requests into clear next steps.
Understand what customers are asking for, identify the data you need, and choose the simplest way to respond — from spreadsheets to carbon accounting software.
START WITH YOUR PROBLEM
What are you trying to do?
Start with the problem in front of you — not with carbon-accounting jargon.
Respond to a customer
Understand a carbon-data request and identify what you actually need to provide.
Start here →
Collect supplier data
Find the purchasing, logistics and supplier information needed for Scope 3.
Explore supplier data →
Calculate Scope 3
Learn which calculation methods, activity data and emission factors fit your situation.
Learn the methods →
Choose software
Decide whether spreadsheets are enough or whether carbon accounting software is justified.
Compare approaches →
WHY SCOPE3ANALYTICS
Carbon reporting shouldn’t start with software.
Most companies do not start with perfect carbon data, a sustainability team, or an enterprise platform. They start with a customer request, a spreadsheet, and a lot of questions.
Independent
We are not a carbon accounting software vendor. Our job is to help you understand the problem before choosing a solution.
Practical
Every guide, checklist and tool is designed around a real decision: what data to collect, how to assess it, and what to do next.
Source-based
Methodologies and regulatory claims are checked against primary standards, official documentation, and dated sources.
COMING SOON
Carbon Request Decoder
Turn a customer carbon request into a structured action plan: what they are asking for, what data you need, and what to do next.
✓ Understand the request
✓ Identify the data you need
✓ Get a practical next-step plan
EXAMPLE REQUEST
“Please provide Scope 1, Scope 2 and material Scope 3 emissions for FY2025 and describe the methodology used.”
WHAT IT MEANS
✓ Scope 1 required
✓ Scope 2 required
✓ Material Scope 3 requested
✓ Reporting year: FY2025
✓ Methodology documentation required
PRACTICAL GUIDES
Start with the problem, not the terminology.
Clear, source-based guides for companies that need to respond to carbon requests, collect better data, and make practical Scope 3 decisions.
GETTING STARTED
Customer Asked for Carbon Emissions Data? Start Here
A practical first-response guide for suppliers and growing companies receiving a carbon-data request.
Read the guide →
SUPPLIER RESPONSE
How to Answer a Supplier Carbon Questionnaire
What customers typically ask, what evidence to gather, and where companies most often get stuck.
Read the guide →
DATA COLLECTION
Scope 3 Data Collection: Practical Guide
From purchasing and logistics data to supplier-specific emissions, understand what to collect first.
Read the guide →
SOFTWARE INTELLIGENCE
Software is one option — not always the first one.
Carbon accounting platforms can save time and improve consistency, but only when your data volume, reporting requirements and workflows justify them.
EARLY STAGE
Spreadsheet
Often enough for an initial footprint, a limited number of suppliers, and relatively simple reporting needs.
Best fit when:
• Data volume is manageable
• Reporting is occasional
• Budget is limited
GROWING WORKFLOW
Lightweight software
Useful when carbon reporting becomes repeatable and spreadsheets start creating version, quality, or collaboration problems.
Best fit when:
• Reporting repeats regularly
• Multiple people manage data
• Better traceability is needed
COMPLEX PROGRAM
Enterprise platform
Designed for complex Scope 3 programs, supplier engagement, integrations, repeatable controls, and audit-ready workflows.
Best fit when:
• Supplier counts are high
• Systems need integration
• Auditability matters
How to know when you need carbon software →
METHODOLOGY & TRUST
Built on sources, not marketing claims.
Scope3Analytics separates methodology, regulation, vendor information and editorial judgment. Important claims are sourced, dated and reviewed.
Primary sources
Standards, regulators and official vendor documentation are prioritized over secondary summaries.
Verification dates
Software features, regulatory information and important datasets are reviewed with visible dates.
Independent comparisons
Commercial relationships will not determine editorial conclusions or software recommendations.
Corrections
Material errors are corrected when identified, and methodology changes are reflected in updated content.
Read our methodology →