Greenhouse Gas Inventory Calculator

Scope 1, 2, and 3 emissions for organizational GHG inventory.

Natural gas (MMBtu/yr)

Diesel fuel (gal/yr)

Electricity (MWh/yr)

Air travel (passenger-miles/yr)

Employee commuting (miles/yr)

Number of employees

Tab to move between fields

Total CO₂e (metric tons/yr)

161.7

Scope 1 — Direct (tons)36.7

Scope 2 — Electricity (tons)77.6

Scope 3 — Value chain (tons)47.4

Per employee (tons)3.2

Offset cost @ $30/ton ($)$4,851

Scope 1 share (%)22.7

Scope 2 share (%)48

How to Use This Calculator

Enter Natural gas (MMBtu/yr), Diesel fuel (gal/yr), and Electricity (MWh/yr).
Set Air travel (passenger-miles/yr), Employee commuting (miles/yr), and Number of employees.
Review the Total CO₂e (metric tons/yr) result.
Use Scope 1 — Direct (tons) and Scope 2 — Electricity (tons) to inform your decision.

Ad Placeholder