Carbon Calculator

I have been getting emails from other pledgers asking how to determine their 50% reduction of use of oil and fossil fuels.
So I started scouring the web and I  found the Nature Conservatory's Carbon Footprint Calculator! And here are my results...

I was rather shocked to see that the World Average is more than 50% lower than my own carbon footprint which is roughly 50% lower than the United States Average. Wow :-(

I got a lot of work ahead but at least now I have a better idea of where I am headed and that feels great!!