Question 1

Is SB-253 guided reporting available now?

Accepted Answer

Yes. CarbonWise now includes guided SB-253 filing preparation, an SB-253 dashboard, review and evidence support, and a CARB-shaped draft workbook export. CarbonWise does not submit directly to CARB.

Question 2

Do I need an account to use the calculator?

Accepted Answer

No. You can use the Carbon Calculator without creating an account. Create an account when you want to save records, track history, or export.

Question 3

What scopes does CarbonWise support?

Accepted Answer

CarbonWise supports Scope 1 estimates for stationary natural gas, Scope 2 electricity estimates, and Scope 3 records through spend-based screening or vendor-reported actuals.

Question 4

Can CarbonWise verify contracts or supplier claims?

Accepted Answer

CarbonWise stores user-declared market-based and supplier-reported values, but verification still depends on your underlying documentation and assurance process.