Prior to tankless installation we were averaging 50kWh per day, at ~20 cents per kWh. High point was 76 kWh per day in January, for a total usage of 2356 kWh for the month. Since the installation, we're down to about 30kWh per day. So we're down about $120 month. Of course we have been making other conservation attempts as well (read - Daddy turns the lights out wherever no one is using them). I would put the savings of the demand water heater at ~$60 per month (absolutely no basis for that number), and the rest being other efforts. Not nearly as big as I has originally posted, but still a fair amount.

Wish I had a two month usage of 750kWh, *****, I wish I had a 1 month usage of 750. I think I need to get my own meter.

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On some nights I still believe that a car with the fuel gauge on empty can run about fifty more miles if you have the right music very loud on the radio. - HST

1983 300SD - 305000
1984 Toyota Landcruiser - 190000
1994 GMC Jimmy - 203000

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