Carbon Diagnostic
Quick GHG footprint screening for companies starting their carbon measurement journey. Get a preliminary Scope 1, 2, and 3 estimate with sector benchmarks and priority areas for reduction.
Carbon Diagnostic vs Full GHG Inventory
Carbon Diagnostic (This Tool)
- Quick screening (15-20 minutes)
- Estimate-level accuracy
- Identifies your largest emission sources
- Sector benchmarking
- Best for: first-time measurement, board briefings, priority setting
ScopeTracer (Full Inventory)
- Detailed inventory (4-6 hours)
- Audit-grade accuracy
- All 15 Scope 3 categories mapped
- DEFRA/EPA emission factors
- Best for: BRSR filing, SBTi targets, assurance
Carbon Management Pathway
1. Screen
Carbon Diagnostic
2. Measure
3. Target
4. Offset
Frequently Asked Questions
Is the Carbon Diagnostic sufficient for BRSR filing?
The diagnostic provides preliminary estimates suitable for internal planning and board briefings. For BRSR Principle 6 filing and BRSR Core assurance, you need a detailed GHG inventory — use ScopeTracer for audit-grade measurement.
What data do I need to get started?
Basic inputs: annual electricity bills (kWh), fuel consumption (diesel, petrol, LPG, natural gas), employee count, revenue, and approximate procurement spend. The tool estimates emissions from these high-level inputs.
Does this cover Scope 3?
The diagnostic provides a preliminary Scope 3 estimate based on industry averages and your revenue/procurement data. For detailed Scope 3 mapping across all 15 GHG Protocol categories, use ScopeTracer.
Ready for a Full GHG Inventory?
Our carbon team delivers ISO 14064-compliant GHG inventories, SBTi target setting, and decarbonisation roadmaps.
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