Employee carbon footprint and Scope 3 reporting
KarbonZ helps organisations in India measure employee-related emissions. Invite employees by email or a shareable link; each completes their own carbon assessment. You see emissions and participation by branch and department, run green programs, and export Scope 3 figures for employee commuting and business air travel for your BRSR disclosure.

Everything your ESG and HR teams need
For ESG heads, HR heads, sustainability managers and CFOs at listed companies and large enterprises.
- Employee carbon footprint assessment
- Employee onboarding by invite
- Branch-wise emissions
- Department-wise emissions
- Location-wise reporting
- Participation and completion rates
- Scope 3 emissions dashboard
- GHG Protocol category mapping
- BRSR reporting exports
- Green programs and employee rewards
- Monthly, quarterly and annual views
- Historical comparison
What it covers: employee-related emissions, that is Scope 3 Category 7 (employee commuting) and Category 6 (business air travel). KarbonZ does not measure your Scope 1, Scope 2 or supplier emissions.
By branch (t CO2e)
By department (t CO2e)
How does KarbonZ work?
Five steps each for individuals and organisations. Employees follow the individual steps, starting from their employer’s invite.
Register with your mobile number
Sign in with a one-time code sent by SMS. No password.
Complete the carbon assessment
Four short screens: where you live, home energy, your commute and how often you fly.
Upload or link your bills
Log electricity, gas, fuel and other bills, or link a biller so they arrive each month.
Get your footprint and score
See kg CO2e by category and your KarbonZ score from 300 to 900.
Track your improvements
Compare month on month, follow suggested actions and earn reward points.

Register your organisation
Sign up for the corporate portal. We set up your branches and departments with you.
Invite employees
Send personal email invites or one shareable link. People are linked to you as they sign up.
Employees complete their assessments
Each employee measures their own footprint in the KarbonZ app.
Monitor employee-related emissions
Follow emissions and participation by branch and department.
Generate reports
Export Scope 3 figures for employee commuting and business air travel as Excel, PDF or JSON.

What KarbonZ covers, and what it doesn't
| Area | Covered by KarbonZ |
|---|---|
| Scope 3, Category 7: employee commuting | Yes, reported |
| Scope 3, Category 6: business travel by air | Yes, reported |
| Employees’ personal footprints (home energy, food, shopping) | Measured for engagement; not added to your Scope 3 total |
| Other Scope 3 categories (suppliers, products, investments) | No |
| Scope 1 and Scope 2 (your sites and fleet) | No |
KarbonZ reports support your BRSR disclosure for the categories above. They don’t complete a BRSR filing on their own, and they aren’t independently assured. See the methodology for sources and limits.
Who sees what?
| Role | Sees | Can do |
|---|---|---|
| ESG head | The whole organisation | Dashboards, programs, campaigns, rewards, employees, invites, reports, settings |
| Branch head | Their branch only | The corporate portal, limited to their branch |
| Department head | Their department only | The corporate portal, limited to their department |
| Employee | Their own data | Their own footprint and score, company programs and points |
Book a demo
Tell us about your organisation and we’ll walk you through employee onboarding, the dashboards and the reports, with your own questions answered. We reply within two working days.
Prefer email? Write to sales@karbonz.com.
Questions ESG and HR teams ask
How do employees join our organisation on KarbonZ?
Your ESG team invites them from the corporate portal, by email or with a shareable link, and they are linked as soon as they sign up. Employees can also link themselves with your company’s KarbonZ ID and a photo of their ID card.
Which BRSR figures does KarbonZ produce?
Employee-related Scope 3 emissions: Category 7 (employee commuting) and Category 6 (business air travel), in tCO2e, by the distance-based method, with GHG Protocol category mapping, an intensity ratio input and a methodology note. Other BRSR indicators, and Scope 1 and 2, come from your own systems.
Can branch and department heads see everyone’s data?
No. The ESG head sees the whole organisation. A branch head sees only their branch, and a department head sees only their department.
Is the report independently assured?
Calculations are reviewed internally. They have not yet been independently assured. If your BRSR Core disclosures need reasonable assurance, share the methodology note with your assurance provider.
What happens when an employee deletes their account?
Their personal data is erased. Activity already counted in your organisation’s totals is kept without anything that identifies them, so past reports still add up.