Generator CO₂ Emission Calculator

Estimate the carbon footprint of your backup power. See how your generator usage translates into CO₂ emissions and real-world equivalents.

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Usage Details

Watts
10%50%100%

Estimated Emissions

-- kg CO₂
Total Fuel Used --
Emissions Rate -- kg/hr

Equivalent Impact

-- Miles

Driven by average car

-- Trees

Seedlings grown for 10 years to sequester

Understanding Generator Emissions

Generators burn fossil fuels, releasing Carbon Dioxide (CO₂) and other greenhouse gases. The amount depends heavily on the fuel type and efficiency of the engine.

  • Diesel: High energy density but higher particulate matter. Efficient for large loads. ~10.15 kg CO₂ per gallon.
  • Gasoline: Common for portable units. ~8.89 kg CO₂ per gallon.
  • Propane (LPG): Cleaner burning than gas/diesel. ~5.75 kg CO₂ per gallon.
  • Natural Gas: Cleanest fossil fuel option. ~5.3 kg CO₂ per therm.
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