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Enter valid numbers only; no commas, decimals, or other characters
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Electricity:
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Kilowatt-hours (kWh) per Year
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Or, if you don't know your average
annual use, please select your home size:
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Natural Gas:
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therms per Year
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Or, if you don't know your average
annual use, please select your home size:
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Heating Oil:
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gallons per Year
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Or, if you don't know your average annual
use, please select your home size:
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Propane:
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gallons per Year
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Or, if you don't know your average
annual use, please select your home size:
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Waste Garbage:
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Recycling:
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Vehicle:
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miles driven per Year
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Hint: 11,700 miles per year, per vehicle
is about average in the U.S.
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The fuel efficiency of my vehicle is:
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miles per gallon(mpg).
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Or, if you don't know your vehicle's
fuel efficiency, please select its size:
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Does your vehicle have an air conditioner?:
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Yes
No
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Air Travel:
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air miles flown per year.
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Calculate Your Impact:
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Your estimated CO2 emissions is:
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tons per year.
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You can help to offset your impact by planting:
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trees
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CARBON ZEROsm CALCULATOR
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Tree Planting:
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$
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Program Administration:
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5 $
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Total:
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$
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