Carbon Footprint Calculator

CLICK HERE to visit the EPA’s user-friendly carbon footprint calculator

Useful equivalencies for carbon dioxide (CO2)

Electricity:
0.726 lbs. per kilowatt hour
(ISO New England)

Natural Gas:
0.12 lbs. per cubic foot of gas
(U.S. EPA)

Fuel Oil:
22.61 lbs. per gallon
(U.S. EPA)

Propane:
12.43 lbs. per gallon
(U.S. EPA)

Car or Truck:
(See EPA equivalencies for specific vehicles)
Average Car 24.1 mpg/ 12,000 miles .811 lbs/gallon of gas
Average Light Duty Truck 17.3 mpg/15,000 miles .9048 lbs/gallon of gas