As you can see by my latest utility bill, my decision to replace our 83 year old gravity-fed, 200,000 BTU, – 50% efficient, Octopus furnace with a new 95% efficient one is already paying off.
Just look at January 08 and January 09. Our daily average was 54% better than last year. Compare 230 therms to 115. Needless to say, I’m very happy with the result. The new exterior insulation we had blown-in also contributed to our energy saving. With that project alone, we reduce our carbon foorprint by 14,000 pounds. And who says being Green doesn’t pay off?