The first question on the EPA Household Carbon Emissions calculator is to select my type of household heating:

  1. Natural Gas
  2. Electricity
  3. Fuel Oil
  4. Propane

We heat our home with locally produced wood pellets. Since I cannot answer the first question correctly, the entire calculator fails.

I used this one at the University of California, Berkeley and it estimates our household annual carbon emissions at about 20 tons of CO2e per year, or 62% less than the averageĀ  American home.

I used a different one in the past (link not saved) and it estimated our usage at around 16 -17 tons, and said the average home was about 40 tons/year, which seems inline with the UCB calculator.

By EdwardM