Emissions factor record
sulphur trioxide in Europe
A compact benchmark for screening emissions and cost before you compare suppliers, locations, and lower-emissions alternatives.
Total emissions
0.3547
kg CO2e / kg
Indicative cost
Use AI to estimate cost for this ingredient and region.
Find lower-emissions alternatives to sulphur trioxide with suppliers
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Benchmark summary
The public benchmark for sulphur trioxide in Europe is 0.3547 kg CO2e / kg.
Emissions factor summary
Key fields for evaluating whether this factor fits your sourcing analysis.
- Product or activity
- sulphur trioxide
- Region
- Europe (RER)
- Total emissions
- 0.3547 kg CO2e / kg
- Data source
- BAFU
- Year represented
- 2025
- LCA lifecycle
- At manufacturer
What this means
Use this value as a directional benchmark when screening sulphur trioxide sourcing in Europe. It is useful for early procurement analysis, supplier conversations, and identifying where emissions reductions may be possible.
Important limitation
This page provides a public view of a single emissions factor. It is not a supplier-specific product carbon footprint and should not be used as a substitute for verified supplier data when final reporting requires primary evidence.
Common questions
What is the emissions factor for sulphur trioxide in Europe?
The public benchmark for sulphur trioxide in Europe is 0.3547 kg CO2e / kg, based on at manufacturer data from 2025.
How much CO2 does sulphur trioxide produce per kg?
sulphur trioxide in Europe produces approximately 0.3547 kg CO2e / kg. This covers the at manufacturer and is a public benchmark for screening purposes only.
What is the carbon footprint of sulphur trioxide?
The carbon footprint benchmark for sulphur trioxide sourced in Europe is 0.3547 kg CO2e / kg as of 2025. Use this for early procurement screening and supplier conversations.
Can this sulphur trioxide emissions factor be used for supplier-level reporting?
Use it for screening and early sourcing decisions. For final supplier-level reporting, prefer primary supplier data, verified product carbon footprints, or documents that match your reporting boundary.
How can I find lower-emissions alternatives to sulphur trioxide?
Use Unibloom Switch to compare alternative ingredients, suppliers, regions, costs, and emissions for sulphur trioxide instead of relying on one static factor.
