# Free Carbon Footprint Calculator 2026 | AI Emission Estimator — CRBN.CREDIT

**URL:** https://crbn.credit/calculator  
**Purpose:** Estimate corporate Scope 1 & 2 emissions and generate a compliant offset strategy

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## Overview

A free interactive tool for corporations and organizations to quickly estimate their annual carbon footprint and receive an AI-generated offset purchasing strategy aligned with 2026 Net Zero targets.

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## How to Use

### Input Fields

| Field | Unit | Scope |
|---|---|---|
| Monthly Electricity Consumption | kWh | Scope 2 |
| Monthly Natural Gas Usage | Therms | Scope 1 |
| Monthly Fleet Vehicle Mileage | Miles | Scope 1 |

### Output

- **Estimated Annual Carbon Footprint** in Tonnes CO2e
- AI-generated **offset purchasing strategy** linked directly to the Marketplace

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## Emission Scope Coverage

**Scope 1 — Direct Emissions**  
Emissions from sources owned or controlled by the company:
- Fleet vehicle combustion (petrol/diesel)
- On-site natural gas combustion (heating, industrial processes)

**Scope 2 — Indirect Emissions**  
Emissions from purchased energy:
- Grid electricity consumption

> Note: Scope 3 (supply chain, employee travel, product use) is covered via the Scope 3 Identifier tool in the full terminal.

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## Use Cases

- Corporate sustainability baseline reporting
- Pre-audit emission estimates before engaging a certified auditor
- Net Zero target-setting and progress tracking
- Offset portfolio sizing for procurement teams
- ESG disclosure preparation (SEC, CSRD, TCFD)

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## Disclaimer

Calculations are AI-generated estimates based on standard emission factors. Users should verify results with a certified carbon auditor before using figures in compliance or regulatory submissions.

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*© 2026 CRBN.CREDIT | contact@crbn.credit*