Saturday, December 29, 2012

Second Month Geo-Thermal Energy Savings

I've been monitoring our energy usage since our geo-thermal HVAC was installed.

I got the bill for the second full month this week. We used 1124 KWH for the month of December 2012. Between 2002 and 2011 our average energy usage for the month of December was 3626 KWH. The highest month was December 2004 when we used 4680 KWH and the lowest month was in 2010 when we used 2900 KWH.

Translated into dollars, we saved about $284.00 on our electric bill this month.

Here's the formula I am using for my calculations: (3626-1124=2502) X 0.113452 per KWH this month = 283.86

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