Calculate your carbon footprint

Complete GHG inventory following the GHG Protocol Corporate Accounting Standard. Calculate your Scope 1, 2 & 3 emissions in 15 minutes.

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Business Information
Basic details about your organization
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Scope 1: Direct Emissions
Emissions from sources you own or control
🚗 Vehicle Fuel Combustion
🏢 Stationary Combustion (Heating/Power)
Check your utility bills for therms or CCF
❄️ Refrigerants (Fugitive Emissions)
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Scope 2: Purchased Energy
Emissions from electricity and steam you purchase
⚡ Electricity
Check annual utility bills
On-site solar generation to subtract
🏭 District Heating & Cooling
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Scope 3: Value Chain Emissions
Indirect emissions from your operations
✈️ Business Travel
Total miles flown × passengers
🚗 Employee Commuting
Employees × avg daily commute × workdays
🚛 Freight & Distribution
🗑️ Waste & Water
1,000 gallons = 1 kgal
💰 Purchased Goods & Services (Spend-Based)
Physical products, materials, inventory
Consulting, professional services
AWS, Azure, SaaS subscriptions
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Scope 3 Estimation: Spend-based factors use industry averages. For more accurate results, request supplier-specific data. Categories not listed (capital goods, fuel/energy, downstream, investments) can be added for comprehensive reporting.
Your Company · GHG Inventory
📅 Annual Report · 2024 🏢 Retail 👥 25 employees 📍 Chicago, IL
Total Annual Emissions
Scopes 1, 2 & 3 Combined
0.0
MT CO₂e / year
Equivalent to driving 0 miles in a gasoline car
Scope 1 · Direct
0.0
MT CO₂e
Scope 2 · Energy
0.0
MT CO₂e
Scope 3 · Value Chain
0.0
MT CO₂e
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Scope 1, 2 & 3 breakdown locked
Unlock with PDF download below
Detailed Emission Sources
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Line-item breakdown, AI narrative,
reduction recommendations & PDF locked