Free · ECCC NIR factors

Turn a fuel slip into Scope 1

Select your fuel, enter the volume from the bill. Get the emissions number with official ECCC math.

Exact number from your fuel slip or utility bill.
Bulk upload → automate your whole facilityOr see the product demo
Scope 1 emissions · Natural Gas
23.638t CO₂e

12,500 × ECCC factor applied.

Show calculation
Raw volume12,500
ECCC factor1,891 g CO2e/m3
Result23,637.5 kg CO₂e → 23.638 t CO₂e
SourceEnvironment and Climate Change Canada (ECCC)National Inventory Report (NIR) Part 2

Common questions

Which fuels does the ECCC calculator support?

Natural gas (m³), diesel (L), light fuel oil (L), and compressed natural gas (CNG, m³). Factors align with Environment and Climate Change Canada's National Inventory Report combustion categories.

Where do the emission factors come from?

All factors are sourced from the ECCC National Inventory Report (NIR) — the same published database used in VantageHSG's production carbon data pipeline.

Can I calculate emissions for multiple fuel slips at once?

This free tool handles one slip at a time. For bulk upload across fleets or facilities, contact VantageHSG for automated ingestion from ERP exports, utility bills, and fuel receipts.

Need more than a calculator?

Factors from Environment and Climate Change Canada National Inventory Report. Same logic as the VantageHSG production engine.

Data freshness
Underlying rates and standards verified against ECCC National Inventory Report (latest NIR publication) on (91 days ago)
Heads up: this tool's data is over 90 days old. Re-verification in progress.
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