Combine scope 1, scope 2, and selected scope 3 emissions into a climate-risk screening footprint, then estimate the share associated with climate-exposed operations. The calculator makes the reporting boundary explicit and does not substitute for a complete greenhouse-gas inventory.
The main result is the combined screening footprint. The exposed-emissions figure narrows attention to activities included in the climate-risk review.
Emissions magnitude is not itself a physical-climate-risk score. Location, hazard, vulnerability, adaptation, and financial materiality need separate analysis.
Scope 1 of 4,200, scope 2 of 3,100, and selected scope 3 of 12,700 total 20,000 tCO2e. A 60% exposed share equals 12,000 tCO2e.
No. The result is only as reliable as the emissions inventory values entered; verification is outside this calculator.
Use metric tonnes of carbon dioxide equivalent (tCO2e) consistently across all emissions fields.
Zero is accepted where it is meaningful. The calculator blocks negative values and any input that would make the selected scenario invalid.
Run conservative, central, and optimistic cases by changing the uncertain inputs and compare the resulting exposure.
It is a planning estimate only. Apply the required reporting standard, boundaries, factors, and assurance process separately.
| Variable | Unit | Use |
|---|---|---|
| Scope 1 | tCO2e | Direct controlled sources |
| Scope 2 | tCO2e | Purchased energy |
| Selected scope 3 | tCO2e | Included value-chain categories |
| Exposed share | % | Activities selected for risk screening |