Net-Positivity

CARBON OFFSET CALCULATOR FOR PERSONAL AND HOUSEHOLD

WE HELP YOU TO UNDERSTAND YOUR PERSONAL ANNUAL CARBON FOOTPRINT

    GUIDELINES

    To calculate the carbon footprint, use the following formula:

    Activity Data x Emissions Factor = Carbon Emissions

    For a personalized carbon footprint snapshot, gather the following information for the past 12 months:

    The emissions factors used in this calculator are:

    •Electricity: MY Energy Commission 2019 Grid EF @ 0.78 kgCO2e/kWh
    •Natural Gas: MY Energy Commission 2019 Grid EF @ 0.56 kgCO2e/kWh
    •Water: MY Energy Commission 2019 Grid EF @ 0.89 kgCO2e/kWh
    •Petrol: US EPA 2021AR5 @ 2.3228 kgCO2e/litre
    •Diesel: US EPA 2021AR5 @ 2.7325 kgCO2e/litre
    •Flight: US EPA 2023 @ 0.99 kgCO2e/kg
    •Waste: US EPA 2023 @ 0.52 kgCO2e/kg

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